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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
_______________________________________________________________________________________________
FORM 8-K
_______________________________________________________________________________________________
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): June 11, 2021
_______________________________________________________________________________________________
Arena Pharmaceuticals, Inc.
(Exact name of Registrant as Specified in Its Charter)
_______________________________________________________________________________________________
Delaware
000-31161
23-2908305
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
136 Heber Avenue, Suite 204,
Park City, UT
84060
(Address of Principal Executive Offices) (Zip Code)
Registrant’s Telephone Number, Including Area Code: (858) 453-7200
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
_______________________________________________________________________________________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act: 
Title of each class   Trading Symbol(s)   Name of each exchange on which registered
Common Stock, par value $0.0001 per share   ARNA   The Nasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.




In this report, “Arena Pharmaceuticals,” “Arena,” “Company,” “we,” “us” and “our” refer to Arena Pharmaceuticals, Inc., and/or one or more of our wholly owned subsidiaries, unless the context otherwise provides. Arena Pharmaceuticals® and Arena® are registered service marks of Arena Pharmaceuticals, Inc.

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(d)Appointment of Steven Schoch to our Board of Directors

On June 11, 2021, following our 2021 Annual Stockholders’ Meeting, or Annual Meeting, our Board of Directors, or Board, increased the size of the Board from nine directors to ten directors and appointed Steve Schoch, effective immediately, to serve as a director until his successor is duly elected and qualified, or until his earlier death, resignation, or removal. Mr. Schoch has also been appointed to serve as the Chair of the Board’s Audit Committee.
Mr. Schoch currently serves as Chief Financial Officer at 23andMe, as position he has held since 2018. Prior to joining 23andMe, Mr. Schoch served as the Chief Executive Officer of Miramax Films NY, LLC from 2012 to 2017, while concurrently serving as Chief Financial Officer, a position he held beginning in 2010. From 2001 to 2010, Mr. Schoch held various senior financial positions at Amgen, Inc., including Corporate Controller and divisional Financial Vice President. He served as the Executive Vice President and Chief Financial Officer of eToys, Inc. from 1999 to 2001. Prior to eToys, Inc., Mr. Schoch held a variety of financial positions in the media industry, including at The Walt Disney Company and the Times Mirror Company. Mr. Schoch holds a B.S. in Civil Engineering degree from Tufts University and a M.B.A. degree from the Tuck School of Business Administration, Dartmouth College.

There is no arrangement or understanding between Mr. Schoch and any other person pursuant to which Mr. Schoch was selected as a director, and there are no actual or proposed transactions between Mr. Schoch or any related person and us that would require disclosure under Item 404(a) of Regulation S-K.

Mr. Schoch is entitled to receive compensation and participate in our compensation program applicable to our non-employee directors, as amended on June 11, 2021, a description of which is filed as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with such program, on the date of his appointment, Mr. Schoch was awarded 10,803 options to purchase shares of our common stock with exercise prices of $65.19 per share, and 4,600 restricted stock units. The stock options and restricted stock units were granted under the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan, which was approved by the Company’s stockholders at the Annual Meeting and is summarized under Item 5.02(e) below. In accordance with the non-employee director compensation program, Mr. Schoch will also be entitled to receive a quarterly retainer of $18,750 in the aggregate for his service as a director and as Chair of the Audit Committee.

We have also entered into our standard form of indemnification agreement, or Indemnity Agreement, with Mr. Schoch. The Indemnity Agreement provides, among other things, that we will indemnify Mr. Schoch, under the circumstances and to the extent provided therein, for certain expenses which he may be required to pay in connection with certain claims to which he may be made a party by reason of his service to us as a director, and otherwise to the fullest extent under applicable law. The foregoing description of the Indemnity Agreement is qualified in its entirety by reference to the form of indemnification between us and our directors, a copy of which is filed as Exhibit 10.1 to our Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission (“SEC”) on February 23, 2021.

(e)Adoption of the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan

At the Annual Meeting, along with other items discussed in Item 5.07 below, our stockholders approved our 2021 Long-Term Incentive Plan, or 2021 LTIP.

A summary of the 2021 LTIP’s principal provisions is set forth in the 2021 Proxy Statement, which was filed with the Securities and Exchange Commission pursuant to Regulation 14A under the Securities Exchange Act of 1934, in the section entitled “Proposal 3 – Approval of the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan”, a relevant excerpt of which is filed as Exhibit 99.2 to this Current Report on Form 8-K and incorporated into this Item 5.02(e) by reference. The description is qualified in its entirety by reference to the 2021 LTIP, a copy of which is filed as Exhibit 99.2 to our Registration Statement on Form S-8 (File No. 333-257053), filed with SEC on June 11, 2021.







(e)Amended and Restated Severance Benefits

Effective June 11, 2021, we amended and restated our Severance Benefit Plan (the “Amended and Restated Severance Benefit Plan”), originally effective on January 20, 2006, and previously amended and restated on May 9, 2016, and further amended on June 15, 2016, August 15, 2016, March 20, 2017, October 31, 2018, November 26, 2018, and January 4, 2019. Each of our President and Chief Executive Officer and our executive vice presidents, including all of our named executive officers, are eligible to participate, and currently do, participate in the Amended and Restated Severance Benefit Plan. Prior to the June 11, 2021 amendment and restatement, all of our named executive officers (other than our President and Chief Executive Officer) participated in the prior Severance Benefit Plan (the “Prior Severance Benefit Plan”), and we had a Severance Agreement (the “Prior Severance Agreement”) with our President and Chief Executive Officer, Amit Munshi, that was entered into in 2016 and amended and restated on January 4, 2019.

The Amended and Restated Severance Benefit Plan changes the Prior Severance Benefit Plan, with respect to our executive vice presidents, or EVPs, by: (i) reducing the cash severance due to a non-change-in-control covered termination from 1.5 times the sum of base salary and target bonus to 1 times the sum of base salary and target bonus; (ii) reducing the forward acceleration of outstanding equity awards due to a non-change-in-control covered termination from 18 months forward acceleration to 6 months forward acceleration (with 1.5 years to exercise vested stock options); (iii) increasing the cash severance due to a change-in-control covered termination from 1.5 times the sum of base salary and target bonus to 2 times the sum of base salary and target bonus; (iv) increasing the time, from 1.5 years to 2 years, to exercise vested stock options due to a change-in-control covered termination; (v) amending Performance Restricted Stock Unit (PRSUs) award payouts as a result of a change-in-control covered termination to the greater of the target award or the number of PRSUs resulting from the actual change-in-control price; (vi) amending the timing of the cash severance payouts from six months after separation to a lump sum at the time of separation; (vii) amending the threshold at which a change-in-control is triggered by: (a) increasing the threshold from greater than 30% beneficial ownership by a person or group to greater than 50% beneficial ownership by a person or group; and (b) decreasing the threshold of stock held by Arena stockholders from less than 60% to less than 50% as a result of a merger.

By participating in the Amended and Restated Severance Benefit Plan, our President and Chief Executive Officer, Mr. Munshi, waived any rights or benefits under the Prior Severance Agreement. This changed Mr. Munshi's severance benefits by: (i) reducing the cash severance due to a non-change-in-control covered termination from 2 times the sum of base salary and target bonus to 1.5 times the sum of base salary and target bonus; (ii) reducing the forward acceleration of outstanding equity awards due to a non-change-in-control covered termination from 24 months forward acceleration to 18 months forward acceleration (with 2 years to exercise vested stock options); (iii) increasing the cash severance due to a change-in-control covered termination from 2 times the sum of base salary and target bonus to 2.5 times the sum of base salary and target bonus; (iv) amending the time to exercise vested stock options as a result of a change-in-control covered termination from the original term to 3 years; and (v) Mr. Munshi would also be subject to the amended PRSU changes and change-in-control threshold changes described in clauses (v) and (vii) above.

The forgoing summary of the Amended and Restated Severance Benefit Plan is not complete and is qualified in its entirety by the full text of such plan, a copy of which is filed as Exhibit 99.3 to this Current Report on Form 8-K.
Item 5.07 Submission of Matters to a Vote of Security Holders.

We held our Annual Meeting on June 11, 2021. At the Annual Meeting, our stockholders:
(i) Elected nine nominees for director to our Board of Directors to serve until the next annual meeting of stockholders and until their respective successors are elected and duly qualified or until their earlier resignation or removal;
(ii) Approved, on an advisory basis, the compensation of our named executive officers, as disclosed in our 2021 Proxy Statement;
(iii) Approved the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan; and
(iv) Ratified the appointment of KPMG LLP as our independent auditors for the fiscal year ending December 31, 2021.
The tables below set forth the results of the vote of our stockholders for the annual meeting.



Proposal 1: The election of directors
Director Nominee For Withheld
Broker
Non-Votes
Jayson Dallas, M.D. 42,774,510   6,352,833 4,365,898
Oliver Fetzer, Ph.D. 40,421,168   8,706,175 4,365,898
Kieran T. Gallahue 46,330,329   2,797,014 4,365,898
Jennifer Jarrett 35,213,790 13,913,553 4,365,898
Katharine Knobil, M.D. 48,158,299     969,044 4,365,898
Amit D. Munshi 48,247,974     879,369 4,365,898
Garry A. Neil, M.D. 48,505,034     622,309 4,365,898
Tina S. Nova, Ph.D. 48,352,669     774,674 4,365,898
Nawal Ouzren 48,659,084     468,259 4,365,898

Proposal 2: The approval, on a non-binding, advisory basis, of the compensation of our named executive officers, as disclosed in the 2021 Proxy Statement
Votes for approval 46,693,620
Votes against approval 2,411,687
Abstentions 22,036
Broker non-votes 4,365,898

Proposal 3: The approval of the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan
Votes for approval 38,841,636
Votes against approval 10,268,578
Abstentions 17,129
Broker non-votes 4,365,898

Proposal 4: The ratification of the appointment of KPMG LLP
Votes for approval 53,030,408
Votes against approval 374,653
Abstentions 88,180
Broker non-votes N/A
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits.
Exhibit No. Description
99.1
99.2
99.3



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Date: June 17, 2021 Arena Pharmaceuticals, Inc.
By: /s/ Amit D. Munshi
Amit D. Munshi
President and Chief Executive Officer

Approved June 11, 2021

Exhibit 99.1
Arena Pharmaceuticals, Inc.
Non-Employee Director Compensation

Equity Awards
Annual Equity Awards for continuing directors and new directors:

Stock Options:
Continuing and new directors elected at our annual stockholders’ meeting will be granted $200,000 of economic value in the form of non-qualified stock options to purchase shares of our common stock. The number of stock options awarded will be determined by dividing the ARNA closing price Black-Scholes value on the grant date into the $200,000 grant value. The stock options are granted effective on the date of our annual stockholders’ meeting and vest, subject to the vesting conditions set forth below, in equal monthly installments (except as necessary to avoid vesting of a fractional share) over one year beginning on the one-month anniversary of the date of grant, with the final installment vesting upon the earlier of the one-year anniversary of the grant date or the date of the next annual stockholders’ meeting which is at least 50 weeks after the preceding year’s annual stockholders’ meeting

New directors appointed other than at the annual stockholders’ meeting will be granted a prorated economic value of stock options effective on the date of their appointment. The number of stock options shall be determined by multiplying $200,000 by a fraction, the numerator of which is equal to the number of days the director is expected to provide service during the Board Year (the period commencing on the date of the prior stockholders’ meeting and ending on its one-year anniversary) and the denominator of which is 365. The closing price Black-Scholes value on the day of appointment will be divided into the resulting pro-rata value to determine the number of non-qualified stock options granted. These stock options will vest, subject to the vesting conditions set forth below, in equal monthly installments (except as necessary to avoid vesting of a fractional share) beginning on the one-month anniversary of the date of appointment, with the final installment vesting upon the earlier of the scheduled monthly vesting date or the Company’s next annual meeting of stockholders which is at least 50 weeks after the immediately preceding year’s annual meeting.
Restricted Stock Units (RSUs):
Continuing and new directors elected at our annual stockholders’ meeting will also be granted $200,000 in RSUs, with the number of RSUs determined by dividing $200,000 by the closing stock price on the date of grant. The RSUs are granted effective on the date of our annual stockholders’ meeting and vest upon the earlier of the one-year anniversary of the date of grant or the next annual stockholders’ meeting which is at least 50 weeks after the preceding year’s annual stockholders’ meeting, subject to vesting conditions set forth below.

New directors appointed other than at the annual stockholders’ meeting will be granted a prorated amount of the $200,000 RSU award effective on the date of their appointment. The prorated number of RSUs shall be determined by multiplying the equivalent of $200,000 in RSUs, determined based on the closing stock price on the date of grant, by a fraction, the numerator of which is equal to the number of days the Director
1


Approved June 11, 2021

provides service during the Board Year (the period commencing on the date of the prior stockholders’ meeting and ending on its one-year anniversary) and the denominator of which is 365. These RSUs will vest upon the earlier of the one-year anniversary of the date of grant or the date of the next annual stockholders’ meeting which is at least 50 weeks after the preceding year’s annual stockholders’ meeting, subject to vesting conditions set forth below.
Inducement Award for new directors:

Stock Options:
New directors will be granted $100,000 of economic value in the form of non-qualified stock options to purchase shares of our common stock. The number of stock options awarded will be determined by dividing the ARNA closing price Black-Scholes value on the grant date into the $100,000 grant value. The stock options are granted effective on the date of their election or appointment and vest over three years in equal monthly installments (except as otherwise necessary to avoid vesting of a fractional share), with vesting beginning on the one-month anniversary of the date of election or appointment and subject to the vesting conditions set forth below.
RSUs:
New directors will also be granted $100,000 in RSUs, determined based on the closing stock price on the date of grant, effective on the date of their election or appointment, vesting in three equal installments (except as otherwise necessary to avoid vesting of a fractional share) on the dates of the next three annual stockholder meetings after grant, beginning with the date of the next annual meeting of stockholders which is at least 50 weeks after the immediately preceding year’s annual meeting, subject to vesting conditions set forth below.
Exercise Price and Vesting
The exercise price of options shall be the Fair Market Value as defined in the applicable long-term incentive plan.

In the event of a director’s Separation From Service due to death, Disability, or a Change in Control of Arena that occurs upon or prior to a Separation From Service, all of the director’s options and RSUs become fully vested. In the event of any other Separation From Service, (a) vesting of the options and RSUs is subject to the director’s provision of continued service to Arena through the applicable vesting date, and (b) unvested options and RSUs terminate upon the director’s Separation From Service.

Additional terms and conditions, including relating to exercise price and vesting, are provided in the applicable long-term incentive plan and grant agreement.
Certain Definitions
“Change in Control” means an event that is a “Change in Control” as such term is defined in the applicable long-term incentive plan.

“Director” or “director” as used herein refers only to non-employee directors.

2


Approved June 11, 2021

“Disability” is as defined in the applicable long-term incentive plan.

“Fair Market Value” is as defined in the applicable long-term incentive plan.

“Separation From Service” means the director has had a separation from service with Arena for purposes of Section 409A of the Internal Revenue Code.

Cash
Annual retainer for directors: $13,750 per quarter, paid in advance. New directors will receive a prorated amount of the quarterly payment for the quarter within which they are appointed or elected. The proration calculation shall be made for the number of days until the beginning of the next quarter.

Additional annual retainer for Chair of the Board: An additional $8,750 per quarter, paid in advance. New Chairs will receive a prorated amount of the quarterly payment for the quarter within which they are appointed to such position. The proration calculation shall be made for the number of days until the beginning of the next quarter.

Annual retainer for committee members (including committee chairs): Committee retainers shall be paid quarterly in advance in 25% increments of the annual amounts. New directors will receive a prorated amount of the payment for the quarter within which they are appointed or elected. The proration calculation shall be made for the number of days until the beginning of the next quarter.

Audit: $10,000 per year for members; additional $10,000 for chair

Compensation: $7,500 per year for members; additional $10,000 for chair

Corporate Governance & Nominating: $5,000 per year for members; additional $5,000 for chair
In addition, our Board of Directors and the Compensation Committee may authorize additional fees for significant work in informal meetings or for other service to us in the recipient’s capacity as a director or committee member. Each non-employee director is also entitled to reimbursement for all of such director’s reasonable out-of-pocket expenses incurred in connection with performing Board business.
3


Exhibit 99.2
Description of the Arena Pharmaceuticals, Inc. 2021 Long-Term Incentive Plan (“2021 Plan”)

The following summary describes the principal features of the 2021 Plan and is qualified in its entirety by reference to the full text of the 2021 Plan. A copy of the 2021 Plan is filed as Appendix A to the proxy statement for our 2021 Annual Meeting filed with the SEC.
Purpose
The 2021 Plan is designed to secure and retain the services of our employees, directors and consultants, provide incentives for our employees, directors and consultants to exert maximum efforts for the success of the Company and its affiliates, and provide a means by which our employees, directors and consultants may be given an opportunity to benefit from increases in the value of our common stock.
Types of Awards
The 2021 Plan provides for the grant of incentive stock options, nonstatutory stock options, stock appreciation rights, restricted stock awards, restricted stock unit awards, performance stock awards, and other stock awards.
Shares Available for Awards
Subject to adjustment for certain changes in our capitalization, the aggregate number of shares of our common stock that may be issued under the 2021 Plan will not exceed the sum of (i) 1,466,561 new shares, (ii) the 2020 Plan’s Available Reserve, and (iii) the Prior Plans’ Returning Shares, as such shares become available from time to time.
For purposes of the 2021 Plan, the term “2020 Plan’s Available Reserve” refers to the number of unallocated shares, other than any shares for Inducement Awards, remaining available for grant under the 2020 Plan as of the date of the 2021 Annual Meeting. For purposes of the 2021 Plan, the term “Prior Plans’ Returning Shares” refers to the following shares of our common stock: (i) any shares subject to an award granted under any of the Prior Plans (as defined below) that is outstanding as of the date of the 2021 Annual Meeting (a “Prior Plan Award”) that on or following the date of the 2021 Annual Meeting are not issued because such Prior Plan Award or any portion thereof expires or otherwise terminates without all of the shares covered by such Prior Plan Award having been issued; (ii) any shares subject to a Prior Plan Award that on or following the date of the 2021 Annual Meeting are not issued because such Prior Plan Award or any portion thereof is settled in cash; and (iii) any shares issued pursuant to a Prior Plan Award that on or following the date of the 2021 Annual Meeting are forfeited back to or repurchased by the Company because of a failure to vest.
For purposes of the 2021 Plan, the term “Prior Plans” refers to (i) the Arena Pharmaceuticals, Inc. 2009 Long-Term Incentive Plan, (ii) the Arena Pharmaceuticals, Inc. 2012 Long-Term Incentive Plan, (iii) the Arena Pharmaceuticals, Inc. 2013 Long-Term Incentive Plan, (iv) the Arena Pharmaceuticals, Inc. 2017 Long-Term Incentive Plan, and (v) the 2020 Plan.
The share reserve of the 2021 Plan will not be reduced by any of the following shares of our common stock and such shares will remain available for issuance under the 2021 Plan: (i) any shares subject to an award granted under the 2021 Plan that are not issued because such award or any portion thereof expires or otherwise terminates without all of the shares covered by such award having been issued; and (ii) any shares subject to an award granted under the 2021 Plan that are not issued because such award or any portion thereof is settled in cash. In addition, if any shares of our common stock issued pursuant to an



award granted under the 2021 Plan are forfeited back to or repurchased by the Company because of a failure to vest, then such shares will revert to the share reserve of the 2021 Plan and become available again for issuance under the 2021 Plan.
The following shares of our common stock will not revert to the share reserve of the 2021 Plan or become available again for issuance under the 2021 Plan: (i) any shares that are reacquired or withheld (or not issued) by the Company to satisfy the exercise, strike or purchase price of an award granted under the 2021 Plan or a Prior Plan Award; (ii) any shares that are reacquired or withheld (or not issued) by the Company to satisfy a tax withholding obligation in connection with an award granted under the 2021 Plan or a Prior Plan Award; (iii) any shares repurchased by the Company on the open market with the proceeds of the exercise, strike or purchase price of an award granted under the 2021 Plan or a Prior Plan Award; and (iv) in the event that a stock appreciation right granted under the 2021 Plan or any of the Prior Plans is settled in shares, the gross number of shares subject to such stock appreciation right.
Eligibility
All of our (including our affiliates’) employees, non-employee directors and consultants are eligible to participate in the 2021 Plan and may receive all types of awards other than incentive stock options. Incentive stock options may be granted under the 2021 Plan only to our (including our affiliates’) employees. As of March 31, 2021, we (including our affiliates) had approximately 375 employees, 9 non-employee directors and 141 consultants.
Non-Employee Director Compensation Limit
The aggregate value of all cash and equity-based compensation (including awards granted under the 2021 Plan and any other equity-based awards) paid or granted by the Company to any individual for service as a non-employee director of the Board with respect to any period commencing on the date of the Company’s annual meeting of stockholders for a particular year and ending on the day immediately prior to the date of the Company’s annual meeting of stockholders for the next subsequent year will not exceed (i) $750,000 in total value for any non-employee director who is not in a lead director or chairman role or (ii) $1,000,000 in total value for any non-employee director who is (a) in a lead director or chairman role or (b) first appointed or elected to our Board of Directors during such period, in each case calculating the value of any equity-based awards based on the grant date fair value of such awards for financial reporting purposes.
Administration
The 2021 Plan will be administered by our Board of Directors, which may in turn delegate authority to administer the 2021 Plan to a committee. Our Board of Directors has delegated concurrent authority to administer the 2021 Plan to our Compensation Committee, but may, at any time, re-vest in itself some or all of the power delegated to our Compensation Committee. Our Board of Directors and Compensation Committee are each considered to be a Plan Administrator for purposes of this Proposal 3.
Subject to the terms of the 2021 Plan, the Plan Administrator may determine the recipients, the types of awards to be granted, the number of shares of our common subject to or the cash value of awards, and the terms and conditions of awards granted under the 2021 Plan, including the period of their exercisability and vesting. The Plan Administrator also has the authority to provide for accelerated exercisability and vesting of awards. Subject to the limitations set forth below, the Plan Administrator also determines the fair market value applicable to an award and the exercise or strike price of stock options and stock appreciation rights granted under the 2021 Plan.



The Plan Administrator may also delegate to one or more officers the authority to designate employees who are not officers to be recipients of certain awards and the number of shares of our common stock subject to such awards. Under any such delegation, the Plan Administrator will specify the total number of shares of our common stock that may be subject to the awards granted by such officer. The officer may not grant an award to himself or herself.
Repricing; Cancellation and Re-Grant of Awards
Under the 2021 Plan, the Plan Administrator does not have the authority to reprice any outstanding stock option or stock appreciation right by reducing the exercise or strike price of the stock option or stock appreciation right or to cancel any outstanding stock option or stock appreciation right that has an exercise or strike price greater than the then-current fair market value of our common stock in exchange for cash or other awards without obtaining the approval of our stockholders. Such approval must be obtained within 12 months prior to such an event.
Minimum Vesting Requirement
Under the 2021 Plan, no award may vest until at least the first anniversary of the date the award is granted (excluding, for this purpose, any (i) substitute award (as defined in the 2021 Plan) and (ii) award granted to a non-employee director of the Board that vests on the earlier of the first anniversary of the date of grant or the Company’s next annual meeting of stockholders which is at least 50 weeks after the immediately preceding year’s annual meeting); provided, however, that shares up to 5% of the share reserve of the 2021 Plan may be issued pursuant to awards that do not meet such vesting requirement; and provided further that, for the avoidance of doubt, the foregoing restriction does not apply to the Plan Administrator’s discretion to provide for accelerated exercisability or vesting of any award, including in cases of retirement, death, disability or a Transaction (as defined in the 2021 Plan and described below), in the terms of the applicable award agreement or otherwise.
Dividends and Dividend Equivalents
The 2021 Plan provides that dividends or dividend equivalents may be paid or credited with respect to any shares of our common stock subject to an award, as determined by the Plan Administrator and contained in the applicable award agreement; provided, however, that (i) no dividends or dividend equivalents may be paid with respect to any such shares before the date such shares have vested, (ii) any dividends or dividend equivalents that are credited with respect to any such shares will be subject to all of the terms and conditions applicable to such shares under the terms of the applicable award agreement (including any vesting conditions), and (iii) any dividends or dividend equivalents that are credited with respect to any such shares will be forfeited to us on the date such shares are forfeited to or repurchased by us due to a failure to vest.
Stock Options
Stock options may be granted under the 2021 Plan pursuant to stock option agreements. The 2021 Plan permits the grant of stock options that are intended to qualify as incentive stock options, or ISOs, and nonstatutory stock options, or NSOs.
The exercise price of a stock option granted under the 2021 Plan may not be less than 100% of the fair market value of our common stock on the date of grant and, in some cases (see “Limitations on Incentive Stock Options” below), may not be less than 110% of such fair market value.



The term of stock options granted under the 2021 Plan may not exceed seven years from the date of grant and, in some cases (see “Limitations on Incentive Stock Options” below), may not exceed five years from the date of grant. Except as otherwise provided in a participant’s stock option agreement or other written agreement with us or one of our affiliates, if a participant’s service relationship with us or any of our affiliates (referred to in this Proposal 3 as “continuous service”) terminates (other than for cause and other than upon the participant’s death or disability), the participant may exercise any vested stock options for up to three months following the participant’s termination of continuous service. Except as otherwise provided in a participant’s stock option agreement or other written agreement with us or one of our affiliates, if a participant’s continuous service terminates due to the participant’s disability or death (or the participant dies within a specified period, if any, following termination of continuous service), the participant, or his or her beneficiary, as applicable, may exercise any vested stock options for up to 12 months following the participant’s termination due to the participant’s disability or for up to 12 months following the participant’s death. Except as explicitly provided otherwise in a participant’s stock option agreement or other written agreement with us or one of our affiliates, if a participant’s continuous service is terminated for cause (as defined in the 2021 Plan), all stock options held by the participant will terminate upon the participant’s termination of continuous service and the participant will be prohibited from exercising any stock option from and after such termination date. Except as otherwise provided in a participant’s stock option agreement or other written agreement with us or one of our affiliates, the term of a stock option may be extended if the exercise of the stock option following the participant’s termination of continuous service (other than for cause and other than upon the participant’s death or disability) would be prohibited by applicable securities laws or if the sale of any common stock received upon exercise of the stock option following the participant’s termination of continuous service (other than for cause) would violate our insider trading policy. In no event, however, may a stock option be exercised after its original expiration date.
Acceptable forms of consideration for the purchase of our common stock pursuant to the exercise of a stock option under the 2021 Plan will be determined by the Plan Administrator and may include payment: (i) by cash, check, bank draft or money order payable to us; (ii) pursuant to a program developed under Regulation T as promulgated by the Federal Reserve Board; (iii) by delivery to us of shares of our common stock (either by actual delivery or attestation); (iv) by a net exercise arrangement (for NSOs only); or (v) in other legal consideration approved by the Plan Administrator.
Stock options granted under the 2021 Plan may vest and become exercisable in cumulative increments, as determined by the Plan Administrator at the rate specified in the stock option agreement (subject to the limitations described in “Minimum Vesting Requirement” above). Shares covered by different stock options granted under the 2021 Plan may be subject to different vesting schedules as the Plan Administrator may determine.
The Plan Administrator may impose limitations on the transferability of stock options granted under the 2021 Plan in its discretion. Generally, a participant may not transfer a stock option granted under the 2021 Plan other than by will or the laws of descent and distribution or, subject to approval by the Plan Administrator, pursuant to a domestic relations order or an official marital settlement agreement. However, the Plan Administrator may permit transfer of a stock option in a manner that is not prohibited by applicable tax and securities laws. In addition, subject to approval by the Plan Administrator, a participant may designate a beneficiary who may exercise the stock option following the participant’s death. Notwithstanding the foregoing, no option may be transferred to any financial institution without prior stockholder approval.




Limitations on Incentive Stock Options
The aggregate fair market value, determined at the time of grant, of shares of our common stock with respect to ISOs that are exercisable for the first time by a participant during any calendar year under all of our stock plans may not exceed $100,000. The stock options or portions of stock options that exceed this limit or otherwise fail to qualify as ISOs are treated as NSOs. No ISO may be granted to any person who, at the time of grant, owns or is deemed to own stock possessing more than 10% of our total combined voting power or that of any affiliate unless the following conditions are satisfied:
the exercise price of the ISO must be at least 110% of the fair market value of our common stock on the date of grant; and
the term of the ISO must not exceed five years from the date of grant.
Subject to adjustment for certain changes in our capitalization, the aggregate maximum number of shares of our common stock that may be issued pursuant to the exercise of ISOs under the 2021 Plan is 2,250,000 shares.
Stock Appreciation Rights
Stock appreciation rights may be granted under the 2021 Plan pursuant to stock appreciation right agreements. Each stock appreciation right is denominated in common stock share equivalents. The strike price of each stock appreciation right will be determined by the Plan Administrator, but will in no event be less than 100% of the fair market value of our common stock on the date of grant. The term of stock appreciation rights granted under the 2021 Plan may not exceed seven years from the date of grant. The Plan Administrator may also impose restrictions or conditions upon the vesting of stock appreciation rights that it deems appropriate (subject to the limitations described in “Minimum Vesting Requirement” above). The appreciation distribution payable upon exercise of a stock appreciation right may be paid in shares of our common stock, in cash, in a combination of cash and stock, or in any other form of consideration determined by the Plan Administrator and set forth in the stock appreciation right agreement. Stock appreciation rights will be subject to the same conditions upon termination of continuous service and restrictions on transfer as stock options under the 2021 Plan.
Restricted Stock Awards
Restricted stock awards may be granted under the 2021 Plan pursuant to restricted stock award agreements. A restricted stock award may be granted in consideration for cash, check, bank draft or money order payable to us, the participant’s services performed for us or any of our affiliates, or any other form of legal consideration acceptable to the Plan Administrator. Shares of our common stock acquired under a restricted stock award may be subject to forfeiture to or repurchase by us in accordance with a vesting schedule to be determined by the Plan Administrator (subject to the limitations described in “Minimum Vesting Requirement” above). Rights to acquire shares of our common stock under a restricted stock award may be transferred only upon such terms and conditions as are set forth in the restricted stock award agreement; provided, however, that no restricted stock award may be transferred to any financial institution without prior stockholder approval. Upon a participant’s termination of continuous service for any reason, any shares subject to restricted stock awards held by the participant that have not vested as of such termination date may be forfeited to or repurchased by us.





Restricted Stock Unit Awards
Restricted stock unit awards may be granted under the 2021 Plan pursuant to restricted stock unit award agreements. Payment of any purchase price may be made in any form of legal consideration acceptable to the Plan Administrator. A restricted stock unit award may be settled by the delivery of shares of our common stock, in cash, in a combination of cash and stock, or in any other form of consideration determined by the Plan Administrator and set forth in the restricted stock unit award agreement. Restricted stock unit awards may be subject to vesting in accordance with a vesting schedule to be determined by the Plan Administrator (subject to the limitations described in “Minimum Vesting Requirement” above). Except as otherwise provided in a participant’s restricted stock unit award agreement or other written agreement with us or one of our affiliates, restricted stock units that have not vested will be forfeited upon the participant’s termination of continuous service for any reason.
Performance Stock Awards
A performance stock award is a stock award that is payable (including that may be granted, may vest, or may be exercised) contingent upon the attainment of pre-determined performance goals during a performance period. A performance stock award may require the completion of a specified period of continuous service. The length of any performance period, the performance goals to be achieved during the performance period, and the measure of whether and to what degree such performance goals have been attained will be determined by the Plan Administrator (subject to the limitations described in “Minimum Vesting Requirement” above). In addition, to the extent permitted by applicable law and the performance stock award agreement, the Plan Administrator may determine that cash may be used in payment of performance stock awards.
Performance goals under the 2021 Plan will be based on any one or more of the following performance criteria: (i) earnings (including earnings per share and net earnings); (ii) earnings before interest, taxes and depreciation; (iii) earnings before interest, taxes, depreciation and amortization (EBITDA); (iv) total stockholder return; (v) return on equity or average stockholder’s equity; (vi) return on assets, investment, or capital employed; (vii) stock price or stock price performance; (viii) margin (including gross margin); (ix) net income (before or after taxes); (x) operating income; (xi) operating income after taxes; (xii) pre-tax profit; (xiii) operating cash flow; (xiv) sales or revenue targets; (xv) increases in revenue or product revenue; (xvi) expenses and cost reduction goals; (xvii) improvement in or attainment of working capital levels; (xviii) economic value added (or an equivalent metric); (xix) market share; (xx) cash flow; (xxi) cash flow per share; (xxii) share price performance; (xxiii) debt reduction; (xxiv) implementation or completion of projects or processes; (xxv) customer satisfaction; (xxvi) stockholders’ equity; (xxvii) capital expenditures; (xxviii) debt levels; (xxix) operating profit or net operating profit; (xxx) workforce diversity; (xxxi) growth of net income or operating income; (xxxii) billings; (xxxiii) submission to, or approval by, a regulatory body (including but not limited to the U.S. Food and Drug Administration) of an applicable filing for a product candidate or other product development milestones; (xxxiv) acquisitions, divestitures, joint ventures, strategic alliances, licenses or collaborations; (xxxv) spin-offs, split-ups, reorganizations, recapitalizations, restructurings, financings (debt or equity) or refinancings; (xxxvi) manufacturing or process development, clinical trial, regulatory, intellectual property, compliance or research objectives; and (xxxvii) any other measures of performance selected by the Plan Administrator.
Performance goals may be based on a company-wide basis, with respect to one or more business units, divisions, affiliates or business segments, and in either absolute terms or relative to the performance of one or more comparable companies or the performance of one or more relevant indices. The Plan Administrator is authorized to make appropriate adjustments in the method of calculating the attainment of performance goals for a performance period as follows: (i) to exclude restructuring and/or other



nonrecurring charges; (ii) to exclude exchange rate effects, as applicable, for non-U.S. dollar denominated performance goals; (iii) to exclude the effects of changes to generally accepted accounting principles; (iv) to exclude the effects of any statutory adjustments to corporate tax rates; (v) to exclude the effects of items that are “unusual” in nature or occur “infrequently” as determined under generally accepted accounting principles; (vi) to exclude the dilutive effects of acquisitions or joint ventures; (vii) to assume that any business divested by the Company achieved performance objectives at targeted levels during the balance of a performance period following such divestiture; (viii) to exclude the effect of any change in the outstanding shares of common stock of the Company by reason of any stock dividend or split, stock repurchase, reorganization, recapitalization, merger, consolidation, spin-off, combination or exchange of shares or other similar corporate change, or any distributions to common stockholders other than regular cash dividends; (ix) to exclude the effects of stock based compensation and/or the award of an annual cash incentive under any annual incentive program maintained by the Company; (x) to exclude the effect of any other unusual, non-recurring gain or loss or other extraordinary item; and (xi) to make other appropriate adjustments selected by the Plan Administrator.
In addition, the Plan Administrator retains the discretion to reduce or eliminate the compensation or economic benefit due upon the attainment of any performance goals and to define the manner of calculating the performance criteria it selects to use for a performance period.
Other Stock Awards
Other forms of awards valued in whole or in part by reference to, or otherwise based on, our common stock may be granted either alone or in addition to other awards under the 2021 Plan. Subject to the terms of the 2021 Plan (including the limitations described in “Minimum Vesting Requirement” above), the Plan Administrator will have sole and complete authority to determine the persons to whom and the time or times at which such other stock awards will be granted, the number of shares of our common stock to be granted and all other terms and conditions of such other stock awards.
Clawback/Recoupment/Forfeiture for Cause
Awards granted under the 2021 Plan will be subject to recoupment in accordance with any clawback policy that we are required to adopt pursuant to the listing standards of any national securities exchange or association on which our securities are listed or as is otherwise required by the Dodd-Frank Wall Street Reform and Consumer Protection Act or other applicable law, and any other clawback policy that we adopt. In addition, the Plan Administrator may impose other clawback, recovery or recoupment provisions in an award agreement, including a reacquisition right in respect of previously acquired shares or other cash or property upon the occurrence of cause. The 2021 Plan also provides for immediate termination of certain awards granted under the 2021 Plan if the Plan Administrator determines that a participant has engaged in conduct constituting cause (as defined in the 2021 Plan).
Changes to Capital Structure
In the event of certain capitalization adjustments, the Plan Administrator will appropriately adjust: (i) the class(es) and maximum number of securities subject to the 2021 Plan; (ii) the class(es) and maximum number of securities that may be issued pursuant to the exercise of ISOs; and (iii) the class(es) and number of securities and price per share of stock subject to outstanding awards.
Corporate Transaction and Change in Control
The following provisions will apply to outstanding awards under the 2021 Plan in the event of a corporate transaction (as defined in the 2021 Plan and described below) or a change in control (as defined in the



2021 Plan and described below) unless otherwise provided in the instrument evidencing the award, in any other written agreement between us or one of our affiliates and the participant, or in our director compensation policy. For purposes of this Proposal 3, the term “Transaction” will mean such corporate transaction or change in control.
In the event of a Transaction, any surviving or acquiring corporation (or its parent company) may assume or continue any or all outstanding awards under the 2021 Plan, or may substitute similar stock awards for such outstanding awards (including, but not limited to, awards to acquire the same consideration paid to the stockholders of the Company pursuant to the Transaction), and any reacquisition or repurchase rights held by the Company in respect of shares issued pursuant to any outstanding awards under the 2021 Plan may be assigned by the Company to the surviving or acquiring corporation (or its parent company). The terms of any such assumption, continuation or substitution will be set by the Plan Administrator.
In the event of a Transaction in which the surviving or acquiring corporation (or its parent company) does not assume or continue outstanding awards under the 2021 Plan, or substitute similar stock awards for such outstanding awards, then with respect to any such awards that have not been assumed, continued or substituted and that are held by participants whose continuous service has not terminated prior to the effective time of the Transaction (the “Current Participants”), the vesting (and exercisability, if applicable) of such awards will be accelerated in full (and with respect to any such awards that are subject to performance-based vesting conditions or requirements, vesting will be deemed to be satisfied at the greater of (i) the target level of performance or (ii) the actual level of performance measured in accordance with the applicable performance goals as of the date of the Transaction) to a date prior to the effective time of the Transaction (contingent upon the closing or completion of the Transaction) as the Plan Administrator will determine (or, if the Plan Administrator does not determine such a date, to the date that is five days prior to the effective time of the Transaction), and such awards will terminate if not exercised (if applicable) prior to the effective time of the Transaction in accordance with the exercise procedures determined by the Plan Administrator, and any reacquisition or repurchase rights held by the Company with respect to such awards will lapse (contingent upon the closing or completion of the Transaction).
In the event of a Transaction in which the surviving or acquiring corporation (or its parent company) does not assume or continue outstanding awards under the 2021 Plan, or substitute similar stock awards for such outstanding awards, then with respect to any such awards that have not been assumed, continued or substituted and that are held by participants other than the Current Participants, such awards will terminate if not exercised (if applicable) prior to the effective time of the Transaction in accordance with the exercise procedures determined by the Plan Administrator; provided, however, that any reacquisition or repurchase rights held by the Company with respect to such awards will not terminate and may continue to be exercised notwithstanding the Transaction.
Notwithstanding the foregoing, in the event any outstanding award under the 2021 Plan held by a participant will terminate if not exercised prior to the effective time of a Transaction, the Plan Administrator may provide that the participant may not exercise such award but instead will receive a payment, in such form as may be determined by the Plan Administrator, equal in value to the excess, if any, of (i) the value of the property the participant would have received upon the exercise of such award immediately prior to the effective time of the Transaction, over (ii) any exercise price payable by the participant in connection with such exercise.
Unless provided otherwise in the participant’s award agreement, in any other written agreement or plan with us or one of our affiliates, or in our director compensation policy, outstanding awards under the 2021



Plan will not be subject to additional acceleration of vesting and exercisability upon or after a change in control.
For purposes of the 2021 Plan, a corporate transaction generally will be deemed to occur in the event of the consummation of: (i) a sale or other disposition of all or substantially all of our consolidated assets; (ii) a sale or other disposition of at least 90% of our outstanding securities; (iii) a merger, consolidation or similar transaction following which we are not the surviving corporation; or (iv) a merger, consolidation or similar transaction following which we are the surviving corporation but the shares of our common stock outstanding immediately prior to the transaction are converted or exchanged into other property by virtue of the transaction.
For purposes of the 2021 Plan, a change in control generally will be deemed to occur in the event:
(i)a person, entity or group acquires, directly or indirectly, our securities representing more than 50% of the combined voting power of our then outstanding securities eligible to vote for the election of our Board of Directors (the “Company Voting Securities”), other than by virtue of a merger, consolidation, or similar transaction;
(ii)there is consummated a merger, consolidation, statutory share exchange or similar form of corporate transaction involving the Company or any of its affiliates that requires the approval of the Company’s stockholders, whether for such transaction or the issuance of securities in the transaction (a “Business Combination”), unless immediately following such Business Combination: (a) more than 60% of the total voting power of (x) the corporation resulting from such Business Combination (the “Surviving Corporation”), or (y) if applicable, the ultimate parent corporation that directly or indirectly has beneficial ownership of 100% of the voting securities eligible to elect directors of the Surviving Corporation (the “Parent Corporation”), is represented by Company Voting Securities that were outstanding immediately prior to such Business Combination (or, if applicable, is represented by shares into which such Company Voting Securities were converted pursuant to such Business Combination), and such voting power among the holders thereof is in substantially the same proportion as the voting power of such Company Voting Securities among the holders thereof immediately prior to the Business Combination, (b) no person (other than any employee benefit plan (or related trust) sponsored or maintained by the Surviving Corporation or the Parent Corporation), is or becomes the beneficial owner, directly or indirectly, of 50% or more of the total voting power of the outstanding voting securities eligible to elect directors of the Parent Corporation (or, if there is no Parent Corporation, the Surviving Corporation) and (c) at least a majority of the members of the board of directors of the Parent Corporation (or, if there is no Parent Corporation, the Surviving Corporation) following the consummation of the Business Combination were Incumbent Directors (as defined below) at the time of the Board’s approval of the execution of the initial agreement providing for such Business Combination;
(iii)there is consummated a sale or other disposition of all or substantially all of our consolidated assets, other than a sale or other disposition to an entity in which more than 50% of the entity’s combined voting power is owned by our stockholders in substantially the same proportions as their ownership of the outstanding Company Voting Securities immediately prior to such sale or other disposition;
(iv)over a period of 24 months or less, individuals who, on the date the 2021 Plan was approved by the Compensation Committee, are members of the Board (the “Incumbent Directors”) cease for any reason to constitute at least a majority of the members of the Board; provided,



however, that if the appointment or election (or nomination for election) of any new Board member was approved or recommended by a majority vote of the Incumbent Directors then still in office, such new member will be considered as an Incumbent Director; provided, however, that, no individual initially elected or nominated as a member of the Board as a result of an actual or threatened election contest with respect to Board membership or as a result of any other actual or threatened solicitation of proxies by or on behalf of any person other than the Board will be deemed to be an Incumbent Director; or
(v)The stockholders of the Company approve a plan of complete liquidation or dissolution of the Company.
Plan Amendments and Termination
The Plan Administrator has the authority to amend or terminate the 2021 Plan at any time. However, except as otherwise provided in the 2021 Plan or an award agreement, no amendment or termination of the 2021 Plan may materially impair a participant’s rights under his or her outstanding awards without the participant’s consent.
We will obtain stockholder approval of any amendment to the 2021 Plan as required by applicable law and listing requirements. No incentive stock options may be granted under the 2021 Plan after April 19 2031, which is the tenth anniversary of the date the 2021 Plan was adopted by the Compensation Committee.


Exhibit 99.3
ARENA PHARMACEUTICALS, INC.
AMENDED AND RESTATED SEVERANCE BENEFIT PLAN
Introduction.
The Arena Pharmaceuticals, Inc. Amended and Restated Severance Benefit Plan originally effective on January 20, 2006 and amended and restated on May 9, 2016 and further amended on June 15, 2016, August 15, 2016, March 20, 2017, October 31, 2018, November 26, 2018 and January 4, 2019 (collectively, the “Prior Plan”), is hereby amended and restated in its entirety (as set forth herein, this “Plan”) effective June 11, 2021 (the “Effective Date”).
The purpose of this Plan is to provide severance benefits to certain Eligible Employees of the Company and its participating subsidiaries upon selected terminations of service. This Plan document is also the Summary Plan Description for the Plan. This Plan is intended to be a welfare benefit plan under Section 3(1) of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”) and a top hat plan for the benefit of a select group of management or highly compensated employees under ERISA.
Section 1. Definitions.
The following shall be defined terms for purposes of the Plan:
(a)Base Salary” means a Participant’s monthly base salary in effect immediately prior to the Covered Termination, ignoring any reduction made to such monthly base salary which forms the basis for Participant’s termination for Good Reason, if applicable (including without limitation any cash compensation that is deferred by Participant into a Company-sponsored retirement or deferred compensation plan, exclusive of any employer matching contributions by the Company associated with any such retirement or deferred compensation plan and exclusive of any other Company contributions), and excludes all bonuses, commissions, expatriate premiums, fringe benefits (including without limitation car allowances), option grants, equity awards, employee benefits and other similar items of compensation.
(b)Board” means the Board of Directors of the Company, or a committee or subcommittee of such Board.
(c)Bonus Amount” means one-twelfth (1/12th) of a Participant’s Target Bonus in place in effect immediately prior to the Covered Termination, ignoring any reduction which forms the basis for Participant’s termination for Good Reason, if applicable.
(d)Cause” means the involuntary termination of the Eligible Employee’s employment under the conditions below (which shall depend upon whether a Change in Control has occurred):
    1.



(i)Prior to the occurrence of a Change in Control: an Eligible Employee’s employment is terminated for Cause hereunder upon the occurrence of one or more of the following events if such event causes or has the potential to cause a harmful impact on the Company’s business or reputation, as reasonably determined by the Chief Executive Officer of the Company:
a.Eligible Employee’s willful and continued failure to substantially perform his or her duties with the Company (other than any such failure resulting from incapacity due to Disability)..
b.Eligible Employee’s conviction of, or plea of guilty or nolo contendere to, a felony or any crime involving fraud, dishonesty or moral turpitude;
c.Eligible Employee’s willfully engaging in gross misconduct, gross negligence, a material violation of Company policy or
d.Eligible Employee’s unauthorized use or disclosure of confidential information or trade secrets of the Company, breach of any Employee Proprietary Information and Inventions Agreement (or similar intellectual property agreement), or breach of the Company’s Code of Business Conduct.
The determination prior to a Change in Control that an Eligible Employee’s termination is with or without Cause shall be made by the Chief Executive Officer of the Company in good faith, and any such determination shall have no effect upon any determination of the rights or obligations of the Company or the Eligible Employee for any other purpose..
(ii)On or after the occurrence of a Change in Control: an Eligible Employee’s employment hereunder is terminated for Cause upon the occurrence of one or more of the following events only if such event results in a demonstrably and material harmful impact on the Company’s business or reputation, as reasonably determined by the Board and such termination is effectuated within 30 days of the Board becoming aware of such events:
a.Eligible Employee’s willful and continued failure to substantially perform his or her duties with the Company (other than any such failure resulting from incapacity due to physical or mental illness), after a written demand for substantial performance is delivered to the Eligible Employee by the Board which specifically identifies the manner in which the Board believes that the Eligible Employee has not substantially performed his or her duties. For a termination of employment to be for Cause pursuant to this subsection 1(d)(2)(a), the Eligible Employee must (A) receive a written notice which indicates in reasonable detail the facts and circumstances claimed to provide a basis for the termination of his or her employment for Cause; and (B) be provided with an opportunity to be heard no earlier than 30 days following the receipt of such notice (during which notice period the Eligible Employee has the opportunity to cure and has failed to cure or resolve the behavior in question).
b.Eligible Employee’s conviction of, or plea of guilty or nolo contendere to, a felony or any crime involving fraud, dishonesty or moral turpitude;
    2.



c.Eligible Employee’s willfully engaging in gross misconduct that is a violation of a written Company policy; or
d.Eligible Employee’s unauthorized use or disclosure of confidential information or trade secrets of the Company or breach of any Employee Proprietary Information and Inventions Agreement (or similar intellectual property agreement).
The determination on or after a Change in Control that an Eligible Employee’s termination is with or without Cause shall be made by the Board in good faith, and any such determination shall have no effect upon any determination of the rights or obligations of the Company or the Eligible Employee for any other purpose.
(e)Change in Control” means the occurrence any of the following events:
(i)any person or group of persons acting in concert (excluding Company benefit plans) becomes the beneficial owner of securities of the Company having at least 50% of the voting power of the Company’s then outstanding securities (unless the event causing the 50% threshold to be crossed is an acquisition of voting common securities directly from the Company);
(ii)any merger or other business combination of the Company, any sale or lease of the Company’s assets or any combination of the foregoing transactions (the “Transactions”) other than a Transaction immediately following which the stockholders of the Company immediately prior to the Transaction own at least 50% of the voting power, directly or indirectly, of (A) the surviving corporation in any such merger or other business combination; (B) the purchaser or lessee of the Company’s assets; or (C) both the surviving corporation and the purchaser or lessee in the event of any combination of Transactions, in each case in substantially the same proportions as their ownership of the outstanding voting securities of the Company immediately prior to such Transaction; or
(iii)within any 24 month period, the persons who were directors immediately before the beginning of such period (the “Incumbent Directors”) cease to constitute at least a majority of the Board or the board of directors of a successor to the Company. For this purpose, any director who was not a director at the beginning of such period shall be deemed to be an Incumbent Director if such director was elected to the Board by, or on the recommendation of or with the approval of, at least three-quarters of the directors who then qualified as Incumbent Directors (so long as such director was not nominated by a person who has expressed an intent to effect a Change in Control or engage in a proxy or other control contest).
(f)Change in Control Protection Period” means the period commencing upon a Change in Control and ending 24 months following such Change in Control.
(g)Change in Control Termination” means an Eligible Employee’s Covered Termination that occurs during the Change in Control Protection Period.
(h)Code” means the Internal Revenue Code of 1986, as amended.
    3.



(i)Company” means Arena Pharmaceuticals, Inc. and its successors and assigns.
(j)Covered Termination” means, with respect to an Eligible Employee who immediately prior to a termination of employment was an employee of the Company, the Eligible Employee’s termination of employment by the Company without Cause or, solely during the Change in Control Protection Period, the Eligible Employee’s voluntary termination with Good Reason (excluding terminations due to Disability or death).
(k)Disability” means the Eligible Employee has become permanently disabled within the meaning of any policy of disability income insurance covering employees of the Company then in force. In the event the Company has no policy of disability income insurance covering employees of the Company in force when the Eligible Employee becomes disabled, then such term shall mean the Eligible Employee’s permanent and total disability within the meaning of Section 22(e)(3) of the Code.
(l)“Eligibility Notice” means the notice executed by the Company and the individual notifying the individual of his or her eligibility for the Plan, substantially in the form attached hereto as Exhibit A.
(m)“Eligible Employee” means each individual employed by the Company with the title of Chief Executive Officer, Executive Vice President or Senior Vice President who has been provided with an Eligibility Notice and a copy of which the individual has executed in full and without modification and delivered to the Company within seven (7) business days of receipt of such notice. Notwithstanding the foregoing, non-U.S.-based Executive Vice Presidents and non-U.S.-based Senior Vice Presidents shall not become Eligible Employees or Participants effective prior to the Change in Control Protection Period.
(n)Good Reason” means, with respect to an Eligible Employee, any one of the following events which occurs during the Change in Control Protection Period:
(i)any material reduction in Eligible Employee’s annual base salary
(ii)any material reduction in the Eligible Employee’s annual target bonus level or bonus opportunities;
(iii)Eligible Employee’s authority, duties or responsibilities are materially diminished such that they are no longer commensurate with his or her level of experience, training and education;
(iv)any significant reduction, in the aggregate, in the employee benefit programs made available to the Eligible Employee other than a reduction in such employee benefit programs affecting all employees of the Company substantially equally;
(v)the relocation without Eligible Employee’s prior written approval of the Eligible Employee’s principal office or place of business to a location that would cause an increase by more than thirty-five (35) miles in the Eligible Employee’s one-way commuting distance from
    4.



the Eligible Employee’s principal personal residence to the principal office or business location at which the Eligible Employee is required to perform services, except for required travel for the Company’s business to an extent substantially consistent with the Eligible Employee’s prior business travel obligations; or
(vi)the failure of the Company to obtain a satisfactory agreement from any successor to assume and agree to perform under the terms of the Plan;
provided that with respect to the foregoing occurrences (1) through (5), the Eligible Employee has given the Company written notice of Good Reason within 30 days after the event giving rise to Good Reason has occurred, the Company does not cure such Good Reason within 30 days after the receipt of such notice, and Eligible Employee terminates employment within 90 days following the initial existence of the event giving rise to Good Reason.
The determination under this Plan that an Eligible Employee’s termination is with or without Good Reason shall be made by the Board in good faith, and any such determination shall have no effect upon any determination of the rights or obligations of the Company or the Eligible Employee for any other purpose. Eligible Employee’s continued employment shall not constitute consent to, or a waiver of rights with respect to, any circumstances constituting Good Reason hereunder.
(o)Participant” means an Eligible Employee who has met all the conditions hereunder for the receipt of benefits under the Plan.
(p)Plan Administrator” means the Chief Executive Officer of the Company (or his designee) prior to a Change in Control and the Board on or after a Change in Control.
(q)Severance Period” means, with respect to a Participant, the number of months following the Participant’s Covered Termination for which a Participant may be eligible to receive the benefits provided in Section 3 herein. The Severance Period applicable to a Participant is set forth below depending on whether or not the Covered Termination occurs during the Change in Control Protection Period:
Not during CIC Protection Period        During CIC Protection Period
CEO            18 months                30 months
EVP            12 months                24 months
    SVP             9 months                18 months
(r)“Target Bonus” means a Participant’s Base Salary multiplied by the target bonus percentage for the year of termination as provided in the Company’s human resources records.
Section 2. Eligibility for Benefits.
    5.



Subject to the requirements set forth in this Plan, the Company shall provide severance benefits under the Plan to the Participants. In order to become a Participant and be eligible to receive benefits under the Plan, an Eligible Employee must (i) experience a Covered Termination (ii) execute a separation agreement and release in substantially the form attached hereto as Exhibit B within the applicable time period set forth therein, but in no event later than sixty (60) days following termination of the Eligible Employee’s employment, and provided that such release becomes effective, and (iii) return all Company-owned property to the Company as instructed by the Company. The Company shall provide the form of such release to the Eligible Employee on, or within a reasonable time after, the termination of the Eligible Employee’s employment. The Company, in its sole discretion, may at any time modify the forms of the required separation agreement and release to effect protections of the Company consistent with this Section 2. In the event that an Eligible Employee’s employment is terminated as a result of such individual’s death or Disability, then such Eligible Employee shall not be entitled to the benefits provided in this Plan.
Section 3. Amount of Benefit.
Subject to the limitations and reductions provided in this Plan, benefits under this Plan, if any, shall be provided to the Participants described in Section 2 in the following amounts:
(a)Covered Termination Benefits. Upon a Participant’s Covered Termination, such Participant shall receive the following severance package:
(i)Cash Severance Benefits. Within five business days after the earlier of (i) the Participant’s death (if the Eligible Employee had already become a Participant entitled to benefits) or (ii) the effective date of the Participant’s separation and release agreement required by Section 2, such Participant will receive a cash payment (less applicable withholdings) in an amount equal to the sum of Participant’s Base Salary and Bonus Amount multiplied by the number of months in the Participant’s Severance Period.
(ii)COBRA Benefits. If such Participant timely elects to continue coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”), then the Company will directly pay all COBRA group health insurance premiums for the Participant and eligible dependents until the earliest of (A) the end of the Participant’s Severance Period or (B) the expiration of Participant’s eligibility for the continuation coverage under COBRA. For purposes of this Section, references to COBRA premiums shall not include any amounts payable by Participant under a Code Section 125 health care reimbursement plan. Notwithstanding the foregoing, if at any time the Plan Administrator determines, in its sole discretion, that it cannot pay the COBRA premiums without potentially incurring financial costs or penalties under applicable law (including, without limitation, Section 2716 of the Public Health Service Act), then regardless of whether Participant elects continued health coverage under COBRA, and in lieu of providing the COBRA premiums, the Company will instead pay Participant on the last day of each remaining month of the Severance Period, a fully taxable cash payment equal to 210% of (x) the value of Participant’s last monthly group health insurance premiums immediately prior to the Covered Termination or (y) the value of Participant’s last monthly COBRA premiums paid by the Company, as applicable (dependent on the time the Plan
    6.



Administrator makes such determination that it cannot pay the COBRA premiums directly), and in either case subject to applicable tax withholdings (such amount, the “Health Care Benefit Payment”). The Health Care Benefit Payment shall be paid in monthly installments on the same schedule that the COBRA premiums would otherwise have been paid and shall be paid until the earlier of (i) expiration of the Severance Period or (ii) the date Participant is no longer enrolled in such COBRA coverage.
(iii)Equity Acceleration and Continued Stock Option Post-Termination Exercise Period. The Participant will receive accelerated vesting of all stock options and other equity awards issued by the Company and held by such Participant pursuant to the table below, provided that, for purposes of calculating such vesting acceleration, any unvested portion of equity awards held by the Participant that are scheduled to vest in one or more annual installments shall be treated as if the original grant provided for vesting in equal monthly installments rather than annually.
Title                Number of Months of Equity Acceleration
CEO                        18
EVP                        6
SVP                        3
In addition, with respect to stock options granted to the Participant, the Participant shall be entitled to exercise all of his or her vested stock options until the later of (i) the original post-termination exercise period provided in such Participant’s stock option agreement or (ii) (A) twenty-four (24) months from the Covered Termination for the Chief Executive Officer, (B) eighteen (18) months from the Covered Termination for Executive Vice Presidents, or (C) twelve (12) months from the Covered Termination for Senior Vice Presidents (but not beyond the original contractual life of the option). Notwithstanding any other provision of the Plan to the contrary, the Plan shall not affect (including with respect to vesting) any stock awards for which the vesting thereof is conditioned upon the satisfaction of performance criteria (“Performance-Related Awards”), including any such grants under the Company’s Performance Restricted Stock Unit Grant Agreement. For the avoidance of doubt, Performance-Related Awards do not include any stock awards or portions thereof (including stock options) for which the vesting thereof is conditioned solely upon Participant’s continued service over a specified time period (i.e., time-based vesting).
All payments referenced in this Section 3 shall be subject to all applicable tax withholdings and deductions required by law. Except as provided herein, all terms, conditions and limitations applicable to a Participant’s stock options and/or equity awards shall remain in full force and effect.
(b)Change in Control Termination Benefits. Upon a Change in Control Termination, all of such Participant’s outstanding stock options and other equity awards issued by the Company and held by such Participant as of the Change in Control
    7.



Termination shall become fully vested and exercisable in full, except that this provision shall not affect the vesting of any Performance-Related Awards, including any such grants under the Company’s Performance Restricted Stock Unit Grant Agreement, which are not eligible to accelerate vesting under the Plan. Performance Restricted Stock Units shall be paid out at the higher of the target performance in such award or the actual performance of the Company. In addition, the Participant shall be entitled to exercise all of his or her vested stock options until the later of (i) the original post-termination exercise period provided in such Participant’s stock option agreement or (ii) (A) thirty-six (36) months from the Change in Control Termination for the Chief Executive Officer, or (B) twenty-four (24) months from the Change in Control Termination Executive Vice Presidents and Senior Vice Presidents.
(c)Certain Reductions. Notwithstanding any other provision of the Plan to the contrary, any benefits payable to a Participant under Sections3(a)(1) and 3(a)(2) of this Plan shall be reduced (but not below zero) by any severance benefits payable by the Company or an affiliate of the Company to such Participant under any other policy, plan, program, agreement or arrangement, including, without limitation, an employment agreement or Termination Protection Agreement between such Participant and the Company. In addition, to the extent that any federal, state or local laws, including, without limitation the Worker Adjustment Retraining Notification Act, 29 U.S.C. Section 2101 et seq., or any similar state statute, require the Company to give advance notice or make a payment of any kind to a Participant because of that Participant’s involuntary termination due to a layoff, reduction in force, plant or facility closing, sale of business, change of control, or any other similar event or reason, the benefits payable under Sections 3(a)(1) and 3(a)(2) of this Plan shall be reduced (but not below zero) by such required payments or notice. The benefits provided under this Plan are intended to satisfy any and all statutory obligations that may arise out of a Participant’s involuntary termination of employment for the foregoing reasons, and the Plan Administrator shall so construe and implement the terms of the Plan.
Section 4. Limitations on Benefits.
(a)Mitigation. Except as otherwise specifically provided herein, a Participant shall not be required to mitigate damages or the amount of any payment provided under the Plan by seeking other employment or otherwise, nor shall the amount of any payment provided for under the Plan be reduced by any compensation earned by a Participant as a result of employment by another employer or any retirement benefits received by such Participant after the date of service or employment termination.
(b)Termination of Benefits. Benefits under the Plan shall terminate immediately if the Participant, at any time, (i) engages in the unauthorized use or disclosure of the Company’s confidential information, trade secrets or proprietary information under any written agreement under which the Participant has such an obligation to the Company that survives the Participant’s termination of service to the Company, (ii) engages in any prohibited or unauthorized competitive activities or solicitation or recruitment of employees, in violation of any written agreement under which Participant has such an obligation to the Company that survives the
    8.



Participant’s termination of service to the Company; (iii) violates any term or condition of this Plan, (iv) violates any term of the applicable separation agreement and release referenced in Section 2 above. Additionally, benefits under the Plan shall terminate and be repayable to the Company in the event that after the commencement of benefits, it is determined by the Board in good faith that the Participant’s termination of employment should have been for Cause.
(c)Non-Duplication of Benefits. No Eligible Employee is eligible to receive benefits under this Plan more than one time.
(d)Indebtedness of Participants. If a Participant is indebted to the Company or an affiliate of the Company on the date of his or her termination of employment or service, the Company reserves the right to offset any severance benefits payable in cash under the Plan by the amount of such indebtedness.
(e)Parachute Payments. If any payment or benefit a Participant would receive in connection with a Change in Control from the Company or otherwise (a “Payment”) would (i) constitute a “parachute payment” within the meaning of Section 280G of the Code, and (ii) but for this sentence, be subject to the excise tax imposed by Section 4999 of the Code (the “Excise Tax”), then such Payment shall be equal to the Reduced Amount. The “Reduced Amount” shall be either (x) the largest portion of the Payment that would result in no portion of the Payment being subject to the Excise Tax or (y) the largest portion of the Payment, up to and including the total Payment, whichever amount, after taking into account all applicable federal, state and local employment taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in the Participant’s receipt, on an after-tax basis, of the greater amount of the Payment notwithstanding that all or some portion of the Payment may be subject to the Excise Tax. If a reduction in payments or benefits constituting “parachute payments” is necessary so that the Payment equals the Reduced Amount, reduction shall occur in the following order: reduction of cash payments; cancellation of accelerated vesting of stock awards; reduction of employee benefits. If acceleration of vesting of stock award compensation is to be reduced, such acceleration of vesting shall be cancelled in the reverse order of the date of grant of the Participant’s stock awards. Notwithstanding the foregoing, to the extent that it is permitted under Sections 409A, 280G and 4999 of the Code, the Participant may designate a different order of reduction in payments or benefits constituting “parachute payments”.
All determinations as to whether payments are to be considered “parachute payments”, Reduced Amounts and/or subject to the excise tax under Section 4999 such that the amounts must be reduced as noted in the preceding paragraph shall be determined in the sole discretion of the Board in existence prior to the Change in Control (in consultation with its tax, legal and financial advisors) which determination shall be binding on the Participant and any purchaser in connection with such Change in Control. The Company shall bear all expenses with respect to the determinations required to be made hereunder.
    9.



Section 5. Right to Interpret Plan; Amendment and Termination; Deferred Compensation.
(a)Exclusive Discretion. The Plan Administrator (or its delegates) shall have the exclusive discretion and authority to establish rules, forms, and procedures for the administration of the Plan and to construe and interpret the Plan and to decide any and all questions of fact, interpretation, definition, computation or administration arising in connection with the operation of the Plan, including, but not limited to, the eligibility to participate in the Plan and amount of benefits paid under the Plan. The rules, interpretations, computations and other actions of the Plan Administrator shall be binding and conclusive on all persons.
(b)Amendment. The Board reserves the right to amend this Plan or the benefits provided hereunder at any time; provided, however, that no such amendment shall impair or reduce the rights of a Participant unless such Participant consents to such amendment of the Plan in writing.
(c)Term of Plan. Notwithstanding the foregoing, the Plan and each Participant’s participation herein shall continue in effect through December 31, 2021; provided, however, that the term of this Plan and such participation shall automatically be extended for one additional year beyond December 31, 2021 and for successive one year periods thereafter, unless, not later than January 30 of each calendar year, commencing in 2022, the Company shall have given written notice that it does not wish to extend this Plan or a Participant’s right to participate hereunder for an additional year, in which event this Plan (or such Participant’s participation, as the case may be) shall continue to be effective until December 31 of such calendar year; provided, further, that, notwithstanding any such notice by the Company not to extend, if a Change in Control shall have occurred during the original or any extended term of this Plan, this Agreement shall remain in effect for a period of two (2) years after such Change in Control. For the avoidance of doubt, any termination of the Plan which is effected in accordance with the terms of this Section 5(c) shall not constitute “Good Reason” for any Participant’s resignation.
(d)Deferred Compensation. Notwithstanding anything to the contrary set forth herein, any payments and benefits provided under this Plan (the “Severance Benefits”) that constitute “deferred compensation” within the meaning of Section 409A of the Code and the regulations and other guidance thereunder and any state law of similar effect (collectively “Section 409A”) shall not commence in connection with a Eligible Employee’s termination of employment unless and until the Eligible Employee has also incurred a “separation from service” (as such term is defined in Treasury Regulation Section 1.409A-1(h) (“Separation From Service”), unless such amounts may be provided to the Eligible Employee without causing the Participant to incur the additional 20% tax under Section 409A.
Notwithstanding anything herein to the contrary, if the Company (or, if applicable, the successor entity thereto) reasonably determines that the Severance Benefits constitute “deferred compensation” under Section 409A and the Participant is, on the termination of Executive’s service, a “specified employee” of the Company or any successor entity thereto, as such term is defined in Section 409A(a)(2)(B)(i) of the Code, the timing of the Severance Benefit payment
    10.



will be delayed as necessary to comply with the payment limitation applicable to such employees contained in Section 409A(a)(2)(B)(i).
For purpose of Section 409A of the Code, each payment under this Plan is a separate payment and the right to a series of installment payments under this Plan shall be treated as a right to a series of separate payments.
(e)    Superseding Plan. As of the Effective Date, except for any benefits provided pursuant to any applicable equity compensation plans and related grants or awards, this Plan supersedes any severance benefit plan, policy or practice previously maintained by the Company for Eligible Employees, including but not limited to the Prior Plan.
Section 6. Continuation of Certain Employee Benefits.
(a)COBRA Continuation. Each Eligible Employee who is enrolled in a group medical, dental or vision plan sponsored by the Company or an affiliate of the Company may be eligible to continue coverage under such group medical, dental or vision plan (or to convert to an individual policy), at the time of the Eligible Employee’s termination of employment under COBRA. The Company will notify the Eligible Employee of any such right to continue group medical coverage at the time of termination. No provision of this Plan will affect the continuation coverage rules under COBRA. Therefore, the period during which a Eligible Employee may elect to continue the Company’s group medical, dental or vision coverage at his or her own expense under COBRA, the length of time during which COBRA coverage will be made available to the Eligible Employee, and all other rights and obligations of the Eligible Employee under COBRA will be applied in the same manner that such rules would apply in the absence of this Plan. At the conclusion of the payments made by the Company pursuant to Section 3(a)(2) herein, if any, the Participant will be responsible for the entire payment of premiums required under COBRA for the duration, if any, of the COBRA period.
(b)Other Employee Benefits. All non-health benefits (such as life insurance, disability and 401(k) plan coverage) terminate as of an employee’s termination date (except to the extent that a conversion privilege may be available thereunder).
Section 7. No Implied Employment Contract.
The Plan shall not be deemed (i) to give any employee or other person any right to be retained in the employ or service of the Company or (ii) to interfere with the right of the Company to discharge any employee or other person at any time and for any reason, which right is hereby reserved.
Section 8. Legal Construction.
This Plan is intended to be governed by and shall be construed in accordance with ERISA and, to the extent not preempted by ERISA, the laws of the State of California.
    11.



Section 9. Claims, Inquiries and Appeals.
(a)Applications for Benefits and Inquiries. Any application for benefits, inquiries about the Plan or inquiries about present or future rights under the Plan must be submitted to the Plan Administrator in writing by an applicant (or his or her authorized representative). The address of the Plan Administrator is:
Arena Pharmaceuticals, Inc.
6154 Nancy Ridge Drive
San Diego, CA 92121
Attn: General Counsel

(b)Denial of Claims. In the event that any application for benefits is denied in whole or in part, the Plan Administrator must provide the applicant with written or electronic notice of the denial of the application, and of the applicant’s right to review the denial. Any electronic notice will comply with the regulations of the U.S. Department of Labor. The written notice of denial will be set forth in a manner designed to be understood by the employee and will include the following:
(i)the specific reason or reasons for the denial;
(ii)references to the specific Plan provisions upon which the denial is based;
(iii)a description of any additional information or material that the Plan Administrator needs to complete the review and an explanation of why such information or material is necessary; and
(iv)an explanation of the Plan’s review procedures and the time limits applicable to such procedures, including a statement of the applicant’s right to bring a civil action under section 502(a) of ERISA following a denial on review of the claim, as described in Section 10(d) below.
This written notice will be given to the applicant within ninety (90) days after the Plan Administrator receives the application, unless special circumstances require an extension of time, in which case, the Plan Administrator has up to an additional ninety (90) days for processing the application. If an extension of time for processing is required, written notice of the extension will be furnished to the applicant before the end of the initial ninety (90) day period.
This notice of extension will describe the special circumstances necessitating the additional time and the date by which the Plan Administrator is to render its decision on the application.
i.Request for a Review. Any person (or that person’s authorized representative) for whom an application for benefits is denied, in whole or in part, may appeal the denial by submitting a request for a review to the Plan Administrator within sixty (60) days after the application is denied. A request for a review shall be in writing and shall be addressed to:
    12.



Arena Pharmaceuticals, Inc.
6154 Nancy Ridge Drive
San Diego, CA 92121
Attn: General Counsel
A request for review must set forth all of the grounds on which it is based, all facts in support of the request and any other matters that the applicant feels are pertinent. The applicant (or his or her representative) shall have the opportunity to submit (or the Plan Administrator may require the applicant to submit) written comments, documents, records, and other information relating to his or her claim. The applicant (or his or her representative) shall be provided, upon request and free of charge, reasonable access to, and copies of, all documents, records and other information relevant to his or her claim. The review shall take into account all comments, documents, records and other information submitted by the applicant (or his or her representative) relating to the claim, without regard to whether such information was submitted or considered in the initial benefit determination.
ii.Decision on Review. The Plan Administrator will act on each request for review within sixty (60) days after receipt of the request, unless special circumstances require an extension of time (not to exceed an additional sixty (60) days), for processing the request for a review. If an extension for review is required, written notice of the extension will be furnished to the applicant within the initial sixty (60) day period. This notice of extension will describe the special circumstances necessitating the additional time and the date by which the Plan Administrator is to render its decision on the review. The Plan Administrator will give prompt, written or electronic notice of its decision to the applicant. Any electronic notice will comply with the regulations of the U.S. Department of Labor. In the event that the Plan Administrator confirms the denial of the application for benefits in whole or in part, the notice will set forth, in a manner calculated to be understood by the applicant, the following:
(v)the specific reason or reasons for the denial;
(vi)references to the specific Plan provisions upon which the denial is based;
(vii)a statement that the applicant is entitled to receive, upon request and free of charge, reasonable access to, and copies of, all documents, records and other information relevant to his or her claim; and
(viii)a statement of the applicant’s right to bring a civil action under section 502(a) of ERISA.
iii.Rules and Procedures. The Plan Administrator will establish rules and procedures, consistent with the Plan and with ERISA, as necessary and appropriate in carrying out its responsibilities in reviewing benefit claims. The Plan Administrator may require an applicant who wishes to submit additional information in connection with an appeal from the denial of benefits to do so at the applicant’s own expense.
    13.



iv.Exhaustion of Remedies. No legal action for benefits under the Plan may be brought until the claimant (i) has submitted a written application for benefits in accordance with the procedures described by Section 9(a) above, (ii) has been notified by the Plan Administrator that the application is denied, (iii) has filed a written request for a review of the application in accordance with the appeal procedure described in Section 9(c) above, and (iv) has been notified in writing that the Plan Administrator has denied the appeal. Notwithstanding the foregoing, if the Plan Administrator does not respond to a Participant’s claim or appeal within the relevant time limits specified in this Section 9, then the Participant may bring legal action for benefits under the Plan pursuant to Section 502(a) of ERISA.
Section 10. Basis of Payments To and From Plan.
All benefits under the Plan shall be paid by the Company. The Plan shall be unfunded, and benefits hereunder shall be paid only from the general assets of the Company.
Section 11. Other Plan Information.
v.Employer and Plan Identification Numbers. The Employer Identification Number assigned to the Company (which is the “Plan Sponsor” as that term is used in ERISA) by the Internal Revenue Service is 23-2908305. The Plan Number assigned to the Plan by the Plan Sponsor pursuant to the instructions of the Internal Revenue Service is 502.
vi.Ending Date for Plan’s Fiscal Year. The date of the end of the fiscal year for the purpose of maintaining the Plan’s records is December 31.
vii.Agent for the Service of Legal Process. The agent for the service of legal process with respect to the Plan is Arena Pharmaceuticals, Inc., Attn: General Counsel, 6154 Nancy Ridge Drive, San Diego, CA 92121. Service may also be made on the Plan Administrator.
viii.Plan Sponsor and Administrator. The “Plan Sponsor” of the Plan is Arena Pharmaceuticals, Inc., 6154 Nancy Ridge Drive, San Diego, CA 92121. The Plan Sponsor’s and Plan Administrator’s telephone number is (858) 453-7200. The Plan Administrator (the CEO of the Company prior to a Change in Control and the Board one or after a Change in Control) is the named fiduciary charged with the responsibility for administering the Plan.
Section 12. Statement of ERISA Rights.
Participants in this Plan (which is a welfare benefit plan sponsored by the Company) are entitled to certain rights and protections under ERISA. If you are a Participant in the Plan, under ERISA you are entitled to:
Receive Information about the Plan and Your Benefits
ix.Examine, without charge, at the Plan Administrator’s office and at other specified locations, such as work sites, all documents governing the Plan and a copy of the latest annual report (Form 5500 Series) filed by the Plan Administrator with the U.S. Department of Labor and available at the Public Disclosure Room of the Pension and Welfare Benefit Administration;
    14.



x.Obtain, upon written request to the Plan Administrator, copies of documents governing the operation of the Plan and copies of the latest annual report (Form 5500 Series) if any is required at the time. The Plan Administrator may make a reasonable charge for the copies; and
xi.To the extent required by ERISA at the time, receive a summary of the Plan’s annual financial report. The Plan Administrator is required by law to furnish each Participant with a copy of this summary annual report.
Prudent Actions by Plan Fiduciaries
In addition to creating rights for Plan participants, ERISA imposes duties upon the people who are responsible for the operation of the employee benefit plan. The people who operate the Plan, called “fiduciaries” of the Plan, have a duty to do so prudently and in the interest of you and other Plan participants and beneficiaries.
Enforce Your rights
No one, including your employer or any other person, may fire you or otherwise discriminate against you in any way to prevent you from exercising your rights under ERISA.
Under ERISA, there are steps you can take to enforce the above rights. For instance, if you request a copy of Plan documents or the latest annual report from the Plan and do not receive them within 30 days, you may file suit in a Federal court. In such a case, the court may require the Plan Administrator to provide the materials and pay you up to $110 a day until you receive the materials, unless the materials were not sent because of reasons beyond the control of the Plan Administrator.
If you have a claim for benefits that is denied or ignored, in whole or in part, you may file suit in a state or Federal court.
If you are discriminated against for asserting your rights, you may seek assistance from the U.S. Department of Labor, or you may file suit in a Federal court. The court will decide who should pay court costs and legal fees. If you are successful, the court may order the person you have sued to pay these costs and fees. If you lose, the court may order you to pay these costs and fees, for example, if it finds your claim is frivolous.
Assistance with Your Questions
If you have any questions about the Plan, you should contact the Plan Administrator. If you have any questions about this statement or about your rights under ERISA, or if you need assistance in obtaining documents from the Plan Administrator, you should contact the nearest office of the Pension and Welfare Benefits Administration, U.S. Department of Labor, listed in your telephone directory or the Division of Technical Assistance and Inquiries, Pension and Welfare Benefits Administration, U.S. Department of Labor, 200 Constitution Avenue N.W., Washington, D.C. 20210. You may also obtain certain publications about your rights and
    15.



responsibilities under ERISA by calling the publications hotline of the Pension and Welfare Benefits Administration.
Section 13. Execution.
To record the adoption of the Plan as amended as set forth herein, effective as of the Effective Date, Arena Pharmaceuticals, Inc. has caused its duly authorized officer to execute the same this 11th day of June, 2021.
Arena Pharmaceuticals, Inc.
    
Amit Munshi, President and Chief Executive Officer


    16.



EXHIBIT A

Arena Pharmaceuticals, Inc.
Amended and Restated Severance Benefit Plan
Eligibility Notice
To:
Date: ______________
Arena Pharmaceuticals, Inc. (the “Company”) adopted the Arena Pharmaceuticals, Inc. Amended and Restated Severance Benefit Plan effective on June 11, 2021 (the “Plan”). Capitalized terms used in this Eligibility Notice have the meanings set forth in the Plan. The Company is providing you with this Eligibility Notice to reflect your continued eligibility to participate in the Plan:
The terms and conditions of your participation in the Plan are as set forth in the Plan and this Eligibility Notice, which together constitute the Summary Plan Description for the Plan. By executing this Eligibility Notice you hereby acknowledge and agree that, except for any applicable equity compensation plans, as of the Effective Date, the terms of the Plan and this Eligibility Notice supersede and replace any rights to benefits that you may have had under any employment agreement, Termination Protection Agreement, severance benefit plan, policy or practice previously maintained by the Company, including but not limited to the Prior Plan, if applicable. To reflect your acceptance of the terms of the Plan and this Eligibility Notice, please return to the Company’s head of Human Resources within seven (7) days a copy of this Eligibility Notice signed by you and retain a copy of this Eligibility Notice, along with the Plan document, for your records
Arena Pharmaceuticals, Inc.
    
(Signature)
Name:     
Title:     

Eligible Employee:
    
(Signature)
Name:    
Date:    
    A-1



EXHIBIT B
CONFIDENTIAL SEPARATION
AND GENERAL RELEASE AGREEMENT

This Confidential Separation and General Release Agreement (hereinafter “Agreement”) is agreed to by and between [Employee Name] (hereinafter “Employee") and Arena Pharmaceuticals, Inc. (hereinafter “Arena” or “Company”).
Employee acknowledges that Employee’s employment terminated effective [Date] (hereinafter “Termination Date”). Thereafter, all wages, accrued and unused vacation and other payments and benefits to which the Employee is entitled will be paid.
As emphasized to Employee, Employee’s consideration and acceptance of the terms and conditions of this Agreement is completely voluntary. In exchange for the good and valuable consideration described and in consideration of the promises and mutual agreements herein set forth, the parties agree as follows:
1.Earned Wages, Accrued Vacation and Healthcare Benefits. Employee will be paid all earned and unpaid wages and accrued and unused vacation through the Termination Date. Employee is entitled to these wages and signing this Agreement is not a prerequisite for this payment. In addition, Employee will retain all healthcare benefits through the Termination Date, and thereafter will be eligible to continue certain group health and welfare benefits at Employee’s own expense through the federal Consolidated Omnibus Budget Reconciliation Act (“COBRA”) law or, if applicable, state insurance laws, and according to the Company’s then current group health insurance policies. Employee will be provided with a separate notice from the Company’s third-party COBRA administrator describing rights and obligations under COBRA.
2.Separation Benefits. Subject to receipt by the Company of an executed Agreement, the expiry of the revocation period without revocation by Employee, and performance according to the other terms of this Agreement, the Company agrees to provide Employee with the following payments (hereinafter “Separation Benefits”) to which Employee is not otherwise entitled. Employee acknowledges and agrees that these Separation Benefits constitute adequate legal consideration for the promises and representations made by Employee in this Agreement.

2.1    Separation Payment. The Company agrees to provide separation payments pursuant to the Company’s Amended and Restated Severance Benefit Plan (the “Plan”) [THE “CASH SEVERANCE PAYMENT” TO BE INSERTED AT TIME OF SEPARATION]

Subject to the foregoing, this Agreement becoming effective in accordance with its terms, and performance according to the other terms of this Agreement, the Cash Severance Payment will be paid in accordance with the Plan. All payments will withhold required federal, state, local and other income and payroll taxes. Payment will be made at the discretion of the Company either via direct deposit (if Employee is enrolled) or live check mailed to Employee’s address of record.

2.2 Equity Vesting. Any outstanding stock options and Restricted Stock Units will be subject to acceleration and vesting in accordance with the Plan. Except as expressly modified in this Agreement, all equity shall continue to be governed by the terms of the applicable grant notice, stock option agreement and the Company’s long-term incentive plan. Pursuant to tax rules governing the portion of
B-1



stock options that are considered “incentive stock options” (the “ISOs”) under Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”), such stock options may lose ISO status as of Employee’s Termination Date The Company encourages Employee to seek independent advice concerning the tax status of equity awards and the corresponding tax implications of this Agreement and the benefits hereunder.

3.No Other Compensation or Benefits. By signing this Agreement Employee acknowledges that, except as expressly provided in this Agreement (including its exhibits and agreements, plans, instruments and insurance policies referenced herein and therein), Employee has not earned, will not earn by the Termination Date, are not vested in or entitled to, and will not receive from the Company, any additional compensation (including base salary, bonuses, incentive compensation, or equity), severance, change in control or benefits after the Termination Date.
4.Expense Reimbursements. Employee agrees that on or before [Date], Employee will submit a final documented expense reimbursement statement reflecting all business expenses incurred through the Termination Date for which Employee is seeking reimbursement. The Company will reimburse Employee for expenses pursuant to its regular business practice.

5.Return of Company Property. Employee understands and agrees that as a condition of receiving the compensation and benefits Employee is not otherwise entitled to as defined in this Agreement, all Company property must be returned to the Company on or before [Date] unless otherwise agreed to by the Company. Employee agrees to return to the Company all Company documents (and all copies thereof) and other Company property that Employee has had in Employee’s possession at any time, including, but not limited to computers, telephones, keys, identification and/or access cards, credit cards, written or electronic materials, documents, files, notes, records, business plans and forecasts, financial information, computer-recorded information, tangible property, laboratory notebooks (which shall be completed in accordance with Arena’s Laboratory Notebook Policy); and, any materials of any kind that contain or embody any proprietary or confidential information of the Company (and all reproductions thereof). To the extent Employee has any Company information stored on any PDA, personal computer, or personal email, storage or cloud device, Employee agrees to cooperate in permanently deleting all such information in accordance with Company directives. By signing this Agreement, Employee represents and warrants that Employee will have returned to the Company on or before [Date] all property, data and information belonging to the Company. Employee also agrees that, if requested by Arena, Employee will execute a Confirmation of Transfer of Rights in Invention in the presence of a notary of public. Employee also agrees that Employee will or has reported all time off taken through the authorized process and agrees to complete the Company’s departure paperwork and return it to the Company on or before [Date]. Employee also further agrees not to incur any expenses, obligations, or liabilities on behalf of Arena following the Termination Date, unless authorized in writing to do so by the General Counsel or CEO of the Company.

6.General Release.

6.1.Employee unconditionally, irrevocably and absolutely releases and discharges the Company, and its parent corporations, direct and indirect subsidiary corporations, division, affiliates, successors, predecessors, partnerships, individual partners, officers, directors, employees, shareholders, agents, attorneys, entities, insurers, affiliates, and assigns (collectively referred to as “Released Parties”), from all claims related in any way to the transactions or occurrences between them to date, to the fullest extent permitted by law, including, but not limited to, Employee’s employment with the Company, the termination of Employee’s employment, and all other losses, liabilities, claims, charges, demands and
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causes of action, known or “Unknown Claims” (as further defined below) arising directly or indirectly out of or in any way connected with Employee’s employment with the Company. This release is intended to have the broadest possible application and includes, without limiting its scope, any tort, contract, common law, constitutional or other statutory claims, including all claims arising out of or related to Employee’s employment with, and/or termination of Employee’s employment with the Company, and any and all claims under any of the following: Title VII of the Civil Rights Act of 1964; the Civil Rights Act of 1991; the Family and Medical Leave Act; the Age Discrimination in Employment Act of 1967 (“ADEA”); the Americans with Disabilities Act of 1990; the Equal Pay Act of 1963; the Older Workers Benefit Protection Act of 1990; the Worker Adjustment and Retraining Notification Act of 1989; the Employee Retirement Income Security Act (“ERISA”) (including, but not limited to, claims for breach of fiduciary duty under ERISA); the California Fair Employment & Housing Act, as well as any amendments to such laws, and any other federal, state or local civil rights, disability, discrimination, retaliation or labor law, including the California Labor Code [INCLUDE APPLICABLE STATE LAWS CONTINGENT ON EMPLOYEE’S STATE OF EMPLOYMENT], or any other statute, or any theory of contract, criminal, arbitral, tort or common law, including but not limited to breach of express contract, breach of implied contract, unjust enrichment, quantum meruit, promissory estoppel, fraud, failure to provide competent professional services, breach of the covenant of good faith and fair dealing, and restitution, and any other claims under the laws or common law of the United States, California or any other state or locality. This general release and waiver of claims excludes (i) claims which cannot be waived by law; and (ii) any breach of this Agreement. “Unknown Claims” means any and all claims that Employee does not know or suspect to exist in Employee’s favor.

In granting the release herein, which includes Unknown Claims, Employee acknowledges that Employee has read, understands and expressly waives Section 1542 of the California Civil Code, which provides:

“A general release does not extend to claims that the creditor or releasing party does not know or suspect to exist in his or her favor at the time of executing the release and that, if known by him or her, would have materially affected his or her settlement with the debtor or released party.”

Employee expressly agrees to waive any rights or benefits conferred by Section 1542 and by any law of any state or territory of the United States or principal of common law pursuant to, or which is similar, comparable or equivalent to, Section 1542.

6.2.Nothing in this Agreement limits Employee’s ability to file a charge or complaint with the Equal Employment Opportunity Commission, the Department of Labor, the National Labor Relations Board, the Occupational Safety and Health Administration, the Securities and Exchange Commission or any other federal, state or local governmental agency or commission (hereinafter “Government Agencies”). Employee further understands that this Agreement does not limit Employee’s or the Company’s ability to communicate with any Government Agencies or otherwise participate in any investigation or proceeding that may be conducted by any Government Agency, including providing documents or other information, without notice to the Company. While this Agreement does not limit Employee’s right to receive an award for information provided to the Securities and Exchange Commission, Employee understands and agree that, to maximum extent permitted by law, Employee is otherwise waiving any and all rights Employee may have to individual relief based on any claims that Employee has released and any rights Employee has waived by signing this Agreement. Further, Employee is advised that federal law provides certain protections to individuals who disclose a trade secret to their attorney, a court, or a government official in certain, confidential circumstances. Specifically, federal law provides that an individual shall
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not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret under either of the following conditions: (a) Where the disclosure is made (i) in confidence to a Federal, State, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (b) Where the disclosure is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal. See 18 U.S.C. § 1833(b)(1)). Federal law also provides that an individual who files a lawsuit for retaliation by an employer for reporting a suspected violation of law may disclose the trade secret to the attorney of the individual and use the trade secret information in the court proceeding, if the individual (x) files any document containing the trade secret under seal; and (y) does not disclose the trade secret, except pursuant to court order. See 18 U.S.C. § 1833(b)(2). Nothing in this Agreement is intended in any way to limit such statutory rights.

6.3.Employee acknowledges that Employee may discover facts or law different from, or in addition to, the facts or law that Employee knows or believes to be true with respect to the claims released in this Agreement and agrees, nonetheless, that this Agreement and the release contained in it shall be and remain effective in all respects notwithstanding such different or additional facts or the discovery of them. Employee further acknowledges that, during employment, Employee has not made any claims or allegations to Arena related to sexual assault or abuse, sexual harassment, or sex discrimination and none of the payments set forth as consideration in this Agreement are related to sexual assault or abuse, sexual harassment, or sex discrimination.

6.4.Employee declares and represents that Employee intends this Agreement to be complete and not subject to any claim of mistake, and that the release herein expresses a full and complete release and Employee intends the release herein to be final and complete. Employee executes this release with the full knowledge that this release covers all possible claims against the Released Parties, to the fullest extent permitted by law.

6.5.Employee expressly waives Employee’s right to recovery of any type, including damages or reinstatement, in any administrative or court action, whether brought by Employee or on Employee’s behalf, related in any way to the matters released herein.

6.6.Notwithstanding the foregoing, the following are not included in the general release: (a) any rights that cannot be waived as a matter of law; (b) any claims arising from the breach of this Agreement by the Company; or (c) any rights or claims for indemnification Employee may have pursuant to any written indemnification agreement of the Company to which Employee is a party, the charter, bylaws, or operating agreements of the Company, provided, however, Employee and the Company agree that Employee shall not be entitled to, and shall not receive, indemnification for any claim or proceeding against the Company and/or Employee arising out of or related to any act or omission by Employee determined by the Company to constitute a violation of the Company’s Code of Business Conduct and Ethics and/or any other Company policy and, provided further, in the event of any conflict with respect to Employee’s entitlement to indemnification between this Agreement and any written indemnification agreement of the Company to which Employee is a party, the charter, bylaws, or operating agreements of the Company, the terms of this Agreement (and this Paragraph 6.6) shall control.).

7.Non-Disparagement. Employee shall not directly or indirectly make or cause to have made any false, disparaging, negative or derogatory comments or remarks about Arena or its business affairs, owners, directors, employees, shareholders, distributors, clients, contractors, agents, service providers or any of the other Arena Releasees to anyone, except as permitted by Paragraph 6.2. Employee also shall not directly or indirectly discuss, make any statements to or otherwise provide any
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information or documents to any third party regarding Arena or any other Released Parties that could adversely affect, or be detrimental to, the business or personal affairs of Arena, except as permitted by Paragraph 6.2.

8.Injunctive Relief. Employee acknowledges that Employee’s breach of the covenants contained in Paragraph 7 would cause irreparable injury to the Company and agrees that in the event of any such breach the Company shall immediately be released from any obligation to provide Employee any further payments or benefits under this Agreement and may pursue injunctive relief or other equitable remedies without the necessity of proving actual damages or posting any bond or other security.
9.Proprietary Information and Other Obligations. Subject to Paragraph 6.2, Employee agrees observe and abide by the Employee Proprietary Information and Inventions Agreement that Employee read and signed in connection with Employee’s employment by Company. Employee acknowledges that in connection with this Agreement, Employee has read the Employee Proprietary Information and Inventions Agreement and is familiar with and understands its terms and conditions. The Company and Employee acknowledge and agree that full and complete compliance with all of the provisions of this Paragraph 9 is a material consideration of this Agreement and that breach of any provision of this Paragraph 9 shall constitute a material breach of this Agreement.
10.Confidentiality. Subject to Paragraph 6.2, the provisions of this Agreement will be held in strictest confidence by Employee and will not be publicized or disclosed in any manner whatsoever; provided, however, that: (a) Employee may disclose this Agreement in confidence to Employee’s immediate family; (b) the parties may disclose this Agreement in confidence to their respective attorneys, accountants, auditors, tax preparers, and financial advisors; (c) the Company may disclose this Agreement as necessary to fulfill standard or legally required corporate reporting or disclosure requirements; and (d) the parties may disclose this Agreement insofar as such disclosure may be necessary to enforce its terms or as otherwise required by law.
11.No Admissions. By entering into this Agreement, the Released Parties make no admission that they have engaged, or are now engaging, in any unlawful conduct. The parties understand and acknowledge that this Agreement is not an admission of liability and shall not be used or construed as such in any legal or administrative proceeding.
12.Older Workers’ Benefit Protection Act. This Agreement is intended to satisfy the requirements of the Older Workers’ Benefit Protection Act, 29 U.S.C. sec. 626(f). The Company, by this Agreement, hereby advises Employee to consult with an attorney before executing this Agreement.
12.1Acknowledgments/Time to Consider. Employee acknowledges and agrees that Employee (a) has read and understands the terms of this Agreement; (b) the Company hereby advises Employee in writing to consult with an attorney before executing this Agreement; (c) has obtained and considered such legal counsel as Employee deems necessary; (d) has been given twenty-one (21) calendar days to consider whether or not to enter into this Agreement (although Employee may elect not to use the full 21-day period at Employee’s option); and (e) by signing this Agreement, Employee acknowledges that Employee does so freely, knowingly, and voluntarily.
12.2Revocation/Effective Date. This Agreement shall not become effective or enforceable until the eighth day after Employee signs this Agreement. In other words, Employee may revoke Employee’s acceptance of this Agreement within seven (7) days after the date Employee signs it. Employee's revocation must be in writing and received by email (jschmidt@arenapharm.com) by 5:00 p.m. Pacific Time on the seventh day in order to be effective. If Employee does not revoke acceptance
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within the seven (7) day period, Employee’s acceptance of this Agreement shall become binding and enforceable on the eighth day (“Effective Date”).

12.3Preserved Rights of Employee. This Agreement does not waive or release any rights or claims that Employee may have that arise after the execution of this Agreement. In addition, this Agreement does not prohibit Employee from challenging the validity of this Agreement’s waiver and release of claims under the Age Discrimination in Employment Act of 1967, as amended.

13Representation of Employee. Employee represents that, as of the date of this Agreement, Employee has not filed any lawsuits, charges, complaints, petitions, claims or other accusatory pleadings against the Company or any of the other Released Parties in any court or with any governmental agency. Employee has not assigned, transferred, or granted, or purported to assign, transfer, or grant, any of the claims, demands, or cause or causes of action disposed of by this Agreement.

14General Provisions.
14.1.Waiver. Either party's failure to enforce any provision of this Agreement shall not in any way be construed as a waiver of any such provision or prevent that party thereafter from enforcing each and every other provision of this Agreement.

14.2.Termination of Agreement. The Company shall have the right to terminate this Agreement at any time if Employee breaches any of Employee’s obligations under Paragraphs 5, 7, 9, and 10 of this Agreement, or any other agreement Employee has with the Company that is expressly incorporated by reference in this Agreement and continues in force and effect. In the event of Employee’s breach of any of Employee’s obligations under Paragraphs 5, 7, 9 , and 10 of this Agreement, then the Company shall be entitled to all costs, attorneys’ fees, and any and all damages, including Injunctive Relief as outlined in Paragraph 8 above, incurred by the Company in enforcing Employee’s obligations under this Agreement, including the bringing of any actions to recover the consideration.

14.3.Interpretation Construction. The headings set forth in this Agreement are for convenience only and shall not be used in interpreting this Agreement.

14.4.Notices. Any notice required or permitted by this Agreement shall be in writing and shall be delivered as follows with notice deemed given as indicated: (a) by personal delivery when delivered personally; (b) by overnight courier upon written verification of receipt; (c) by certified or registered mail, return receipt requested, upon verification of receipt, or (d) by email, however, receipt by Human Resources shall be required to confirm receipt. Notice shall be sent to the San Diego offices of the Company, or such other address as either party may specify in writing.

14.5.Severability. In the event any provision of this Agreement shall be found unenforceable, the unenforceable provision shall be deemed deleted and the validity and enforceability of the remaining provisions shall not be affected thereby.

15. Tax Provisions.
15.1 Section 409A. All severance benefits and other payments provided under the Agreement are intended to satisfy the requirements for an exemption from application of Section 409A of the Code and the regulations and other guidance thereunder and any state law of similar effect (collectively “Section 409A”) to the maximum extent that an exemption is available (including but not
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limited to the exemption provided under Treasury Regulations Sections 1.409A-1(b)(4) and 1.409A-1(b)(5)) and any ambiguities herein shall be interpreted accordingly; provided, however, that to the extent such an exemption is not available, the severance benefits and other payments provided under the Agreement are intended to comply with the requirements of Section 409A of the Code to the extent necessary to avoid adverse personal tax consequences and any ambiguities herein shall be interpreted accordingly. Each payment under this Agreement shall be treated as a separate and distinct payment for purposes of Section 409A.
16.Applicable Law. The validity, interpretation and performance of this Agreement shall be construed and interpreted according to the laws of the United States of America, the State of California and, if applicable, the state of the Employee’s employment.

17.Entire Agreement; Modification. This Agreement, including the surviving provisions of the Company’s Employee Proprietary Information and Inventions Agreement, Company policies, equity award and any other agreements previously executed by Employee and the Company and herein incorporated by reference, is intended to be the entire agreement between the parties and supersedes and cancels any and all other prior agreements, written or oral, between the parties regarding this subject matter. Only a written instrument executed by all parties hereto may amend this Agreement. Each term of this Agreement is contractual and not merely a recital. Each party to this Agreement has made such investigation of the facts pertaining to this settlement and release, and all the matters pertaining to this Agreement, as (s)he/it deems necessary. Employee is aware that she may hereafter discover claims or facts in addition to or different from those Employee now knows or believes to be true with respect to the matters related herein. Nevertheless, it is Employee’s intention to fully, finally, and forever settle and release all such matters, and all claims relative thereto, which do now exist, may exist, or heretofore have existed with regard to Employee’s employment by the Company. In furtherance of such intention, the releases given herein shall be and remain in effect as full and complete releases of all such matters notwithstanding the discovery or existence of any additional or different claims or facts relative thereto.

18.Counterparts. This Agreement may be executed in counterparts and by facsimile, and each counterpart and facsimile shall have the same force and effect as an original and shall constitute and effective, binding agreement on the part of each of the undersigned.

19.Acceptance/Signature. Employee acknowledges and agrees that Employee has read and understands the terms of this Agreement; that Employee has been given twenty-one (21) days to consider whether or not to enter into this Agreement and that by signing this Agreement, Employee acknowledges that Employee does so freely, knowingly and voluntarily. Employee understands that Employee shall not be entitled to receive any of the payments and benefits set forth in Paragraph 2 of this Agreement unless and until this Agreement becomes effective in accordance with its terms.

18.Independent Legal Counsel and Advice. Each party to this Agreement has had the opportunity to seek independent legal advice from his/her/its attorney(s) with respect to the advisability of executing this Agreement. Employee is further advised to obtain Employee’s own tax advice and shall be solely responsible for any and all taxes, fines and penalties associated with the payments and benefits hereunder; no representations from the Company are made in this regard.

THE PARTIES TO THIS AGREEMENT HAVE READ THE FOREGOING AGREEMENT AND FULLY UNDERSTAND EACH AND EVERY PROVISION CONTAINED HEREIN. WHEREFORE, THE PARTIES HAVE EXECUTED THIS AGREEMENT ON THE DATES SHOWN BELOW.
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FOR EXECUTION NO LATER THAN [Date]

IN WITNESS HEREOF, Employee and Arena have caused this Agreement to be executed on the latest date set forth below.
[EMPLOYEE NAME]

___________________________________


Date:                        
ARENA PHARMACEUTICALS, INC.


By:                        

Name:                        

Title:                        

Date:                        























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