Exhibit 10.1
	 
	ASSET SALE AND PURCHASE AGREEMENT
	 
	            
	This ASSET SALE AND PURCHASE AGREEMENT (together with all Exhibits
	attached hereto, as any of the foregoing may be amended,
	consolidated, supplemented or otherwise modified from time to time,
	this “
	Agreement
	”) is made and entered
	into as of the 5th
	day of
	December, 2018 (the
	“
	Execution
	Date
	”), by and
	between
	PROTEA BIOSCIENCES,
	INC.
	, a Delaware corporation,
	and
	PROTEA
	BIOSCIENCES GROUP, INC.
	, a
	Delaware corporation (collectively, the “
	Seller
	”), and
	AZURRX BIOPHARMA, INC.,
	a Delaware corporation
	(“
	Buyer
	” or “
	AzurRx
	”). Seller and Buyer are each sometimes
	referred to individually herein as a “
	Party
	”, and collectively as the
	“
	Parties
	”.
 
	 
	RECITALS:
	 
	WHEREAS,
	Seller is engaged primarily in the business of developing and
	commercializing life science technologies, products and services
	focused on protein characterization, proteomics, metabolomics and
	small molecule analysis;
	 
	WHEREAS, on
	December 1, 2017 (the “
	Petition Date
	”), the Seller filed
	a voluntary petition for relief under Chapter 11 of the United
	States Code, 11 U.S.C. § 101
	et seq.
	(as amended and in effect as of
	the Petition Date, the “
	Bankruptcy Code
	”) in the United
	States Bankruptcy Court for the Northern District of West Virginia
	(the “
	Bankruptcy
	Court
	”), said petition being jointly administered at
	Bankruptcy Case No. 17-01200 (the “
	Bankruptcy Case
	”);
	 
	WHEREAS, the Buyer
	desires to purchase from Seller, and the Seller desires to sell to
	Buyer, the Purchased Assets (each as hereinafter defined) owned by
	the Seller, all in accordance with and subject to the terms and
	conditions of this Agreement (the “
	Transaction
	”);
	 
	WHEREAS, the Seller
	has determined that it is advisable, and in the best interests of
	its estate and creditors, to designate Buyer and to consummate the
	transactions provided for herein pursuant to a Final Order (as
	hereinafter defined) of the Bankruptcy Court to be entered in the
	Bankruptcy Case pursuant to, among other provisions, Section 105,
	363(b), 363(f), and 365 of the Bankruptcy Code, authorizing the
	sale of the Purchased Assets as contemplated herein (the
	“
	Sale
	Order
	”);
	 
	NOW, THEREFORE, in consideration of the foregoing
	premises and of the mutual and independent covenants, promises and
	undertakings hereinafter set forth, and for other good and valuable
	consideration, the receipt and legal sufficiency of which are
	hereby acknowledged, and
	intending to be
	legally bound
	, the Parties
	hereto agree as follows:
	ARTICLE I.
	Recitals, Definitions and Certain Usages
	 
	1.1
	 
	Recitals
	.
	The foregoing recitals are adopted by reference and made a part of
	this Agreement as though fully restated herein.
	 
	1.2
	 
	Definitions
	.
	The following words and phrases, when and where used in this
	Agreement, shall have the meanings ascribed to them as
	follows:
	 
	(a)
	 
	“
	Agreement
	”
	means this Asset Sale and Purchase Agreement (including the
	Exhibits), as the same may, from time to time, be amended,
	modified, consolidated or supplemented in accordance with its
	terms.
	 
	 
	(b)
	 
	“
	Auction
	Sale
	”
	means the auction for
	the sale
	of the Purchased Assets conducted pursuant to the Bankruptcy Code
	which shall be subject to higher and better offers as approved by
	the Bankruptcy Court
	.
	 
	(c)
	 
	“
	Bankruptcy
	Case
	” has the meaning
	ascribed to such term in the second WHEREAS clause set forth in the
	recitals to this Agreement.
	 
	(d)
	 
	“
	Bankruptcy
	Code
	” has the meaning
	ascribed to it in the second WHEREAS clause set forth in the
	recitals to this Agreement, and shall include any amendment thereto
	from time to time after the Execution Date.
	 
	(e)
	 
	“
	Bankruptcy
	Court
	” has the meaning
	ascribed to it in the second WHEREAS clause set forth in the
	recitals to this Agreement.
	 
	(f)
	 
	“
	Buyer
	”
	has the meaning ascribed to it in the introductory
	paragraph.
	 
	(g)
	 
	“
	Closing
	”
	has the meaning ascibed to it in Section 2.1.
	 
	(h)
	 
	“
	Closing
	Conditions
	” has the
	meaning ascribed to it in Section 6.3.
	 
	(i)
	 
	“
	Closing
	Date
	” has the meaning
	ascribed to it in Section 2.1.
	 
	(j)
	 
	“
	Committee
	”
	means the committee of unsecured creditors in the Bankruptcy
	Case.
	 
	(k)
	 
	“
	Consideration
	”
	has the meaning ascribed to it in Section 2.3.
	 
	(l)
	 
	“
	Encumbrances
	”
	has the meaning ascribed to it in Section 2.7.
	 
	(m)
	 
	“
	Excluded
	Liabilities
	” has the
	meaning ascribed to it in Section 2.2(b).
	 
	(n)
	 
	“Final
	Order”
	means an order or judgment of the Bankruptcy
	Court entered by the Clerk of the Bankruptcy Court on the docket in
	the Bankruptcy Case which has not been reversed, vacated or stayed
	and as to which (a) the time to appeal, petition for certiorari or
	move for a new trial, re-argument or rehearing has expired and as
	to which no appeal, petition for certiorari or other proceeding for
	a new trial, re-argument or rehearing shall then be pending, or (b)
	if an appeal, writ of certiorari, new trial, re-argument or
	rehearing thereof has been sought, such order or judgment of the
	Bankruptcy Court shall have been affirmed by the highest court to
	which such order was appealed or certiorari shall have been denied
	or a new trial, re-argument or rehearing shall have been denied or
	resulted in no modification of such order and the time to take any
	further appeal, petition for certiorari or move for a new trial,
	re-argument or rehearing shall have expired;
	provided
	,
	however
	, that the possibility
	that a motion under Rule 60 of the Federal Rules of Civil
	Procedure, or any analogous rule under the Federal Rules of
	Bankruptcy Procedure and/or the local rules of the Bankruptcy
	Court, may be filed relating to such order shall not cause such
	order not to be a Final Order.
	 
	(o)
	 
	 “
	Initial
	Deposit
	” means
	Buyer’s initial deposit of Fifty Thousand Dollars
	($50,000.00) for the Purchased Assets.
	 
	 
	 
	(p)
	 
	“
	Legal
	Proceeding
	” means any
	claim, Liability, action, complaint, suit, litigation, arbitration,
	appeal, petition, demand, inquiry, hearing, proceeding,
	investigation or other dispute, whether civil, criminal,
	administrative or otherwise, at law or in equity, by or before any
	governmental body or any third person, and any appeal from any of
	the foregoing.
	 
	(q)
	 
	“
	Liability
	”
	means any debt, adverse claim, liability, duty, responsibility,
	obligation, commitment, assessment, cost, expense, loss,
	expenditure, charge, fee, penalty, fine, contribution or premium of
	any kind or nature whatsoever, whether known or unknown, asserted
	or unasserted, absolute or contingent, direct or indirect, accrued
	or unaccrued, liquidated or unliquidated, or due or to become due,
	and regardless of when sustained, incurred or asserted or when the
	relevant events occurred or circumstances existed, including all
	costs and expenses relating thereto, and “
	Liabilities
	” means all of the foregoing,
	collectively.
	 
	(r)
	 
	 “
	Person
	”
	means an individual, corporation, parternship, limited liability
	company, joint venture, association, trust, unincorporated
	organization, labor union, estate, governmental body or other
	entity or group.
	 
	(s)
	 
	“
	Petition
	Date
	” has the meaning
	ascribed to it in the second WHEREAS clause set forth in the
	recitals to this Agreement.
	 
	(t)
	 
	“
	Purchased
	Assets
	” means (i) any
	milestone payments, royalty payments and transaction value
	consideration due from AzurRX to Seller, and (ii) any and all
	rights to payment from AzurRX due to the Seller now or in the
	future from any and all sources whatsoever, including those future
	contingent interests in milestone payments, royalty payments, or
	transaction value consideration arising from that certain Stock
	Purchase and Sale Agreement, a copy of which is attached as
	Exhibit A,
	dated May 21, 2014 between the
	Sellers, AzurRX and a former affiliate of the Sellers, ProteaBio
	Europe SAS.
	 
	(u)
	 
	“
	Sale
	Order
	” has the meaning
	ascribed to it in the fourth WHEREAS clause set forth in the
	recitals to this Agreement and Section 6.2(a).
	 
	(v)
	 
	“
	Seller
	”
	has the meaning ascribed to it in the introductory
	paragraph.
	 
	(w)
	 
	“
	Stock
	”
	means AzurRx’s common stock listed on the NASDAQ Capital
	Market under the ticker symbol “AZRX.” On
	November 27, 2018, the date of the Chapter 11 Auction Sale of
	the Purchased Assets, the last reported sale price for the Stock
	was $2.00 per share, and there were
	16,940,462
	issued and outstanding shares of
	Stock.
	 
	(x)
	 
	“
	Transaction
	”
	has the meaning ascribed to it in the third WHEREAS clause set
	forth in the recitals to this Agreement.
	 
	1.3
	 
	Certain
	Usages
	. As used in this
	Agreement:
	 
	(a)
	 
	the
	meanings of words and phrases used herein are equally applicable to
	the singular and plural forms of those terms where appropriate; and
	references to the masculine, feminine or neuter gender includes
	each other gender where appropriate;
	 
	 
	 
	(b)
	 
	the
	word “dollar” or the symbol “$” refers to
	the legal tender of the United States of America;
	 
	(c)
	 
	the
	words “herein,” “hereof,”
	“hereto,” “hereunder” and similar words
	refer to this Agreement; and
	 
	(d)
	 
	the
	captions and headings contained in this Agreement are for
	convenience of reference only and shall not expand, limit or
	otherwise affect the provisions of this Agreement or the
	interpretation or applicability of such provisions.
	 
	ARTICLE II.
	The Closing; Sale and Purchase of Assets
	 
	2.1
	 
	The
	Closing
	. T
	he closing of
	the Transaction (the “
	Closing
	”) shall take place no
	later December 31, 2018, or on such other date as may be mutually
	agreed to by the Parties (the “
	Closing Date
	”), and shall take
	place at a location and time mutually agreed to by the Parties.
	TIME IS OF THE ESSENCE. Notwithstanding the actual time of the
	Closing on the Closing Date, the Closing shall be deemed, for
	accounting and financial reporting purposes, to have occurred as of
	12:00 a.m. on the Closing Date.
	 
	2.2
	 
	Sale
	and Purchase of the Purchased Assets
	.
	 
	(a)
	 
	At
	the Closing, the Seller shall sell, assign, transfer and/or deliver
	to the Buyer, and Buyer shall purchase and acquire from Seller, all
	of Seller’s right, title and interest in and to the Purchased
	Assets
	.
	 
	(b)           Buyer
	shall not assume, take over, become liable for the payment or
	performance of, or agree to perform, and shall not be obligated to
	assume or otherwise discharge, any obligations or Liabilities of
	the Seller or its directors, officers, shareholders or agents
	(acting in such capacities) of any nature whatsoever, whether
	accrued or unaccrued (the “
	Excluded Liabilities
	”), and the
	Auction Sale of the Purchased Assets shall be free and clear of any
	Encumbrances. Without limiting the generality of the foregoing, the
	Excluded Liabilities shall include:
	 
	(i)
	 
	all Liabilities of
	Seller relating to or otherwise arising, whether before, on or
	after the Closing Date, out of, or in connection with, any of the
	Excluded Assets;
	 
	(ii)
	 
	all
	Liabilities of Seller arising out of or relating to any Legal
	Proceedings arising out of or in connection with events occurring
	on or prior to the Closing Date, no matter when
	raised;
	 
	(iii)
	 
	all
	Liabilities of Seller under this Agreement;
	 
	(iv)
	 
	all
	Liabilities of Seller based upon Seller’s acts or omissions
	occurring after the Closing Date;
	 
	(v)
	 
	any claims (as
	defined in the Bankruptcy Code) arising prior to the Closing and
	not expressly assumed by Buyer pursuant to this
	Agreement;
	 
	 
	(vi)
	 
	all
	Liabilities of Seller for taxes of any nature whatsoever, except as
	otherwise set forth in this Agreement;
	 
	(vii)
	 
	any
	payments due to any equity holders of the Seller in respect of
	management or other fees; and
	 
	(viii)
	 
	all
	Liabilities arising from the operation of any successor liability
	laws, including “bulk sales” statutes, to the extent
	that non-compliance therewith or the failure to obtain necessary
	clearances would subject Buyer or the Purchased Assets to the
	claims of any creditors of Seller other than with respect to any
	Assumed Liabilities, or would subject any of the Purchased Assets
	to any Encumbrances or other restrictions.
	 
	2.3
	 
	Consideration
	. The aggregate
	consideration for the Purchased Assets (collectively, the
	“
	Consideration
	”)
	shall be the sum of One Million Five Hundred and Fifty Thousand
	Dollars and 00/100 ($1,550,000.00), comprised of Two Hundred and
	Fifty Thousand Dollars and 00/100 ($250,000.00) of cash and One
	Million Three Hundred Thousand Dollars and 00/100 ($1,300,000.00)
	in shares of the Stock valued at one cent ($.01) per share above
	the market price of the Stock as of the close of business on the
	Closing Date, as reported on the NASDAQ Capital Market. The Stock
	issued to Seller shall be “restricted shares” (as such
	term is defined in the Securities Act of 1933, as amended (the
	“
	Securities
	Act
	”)), and will have the following
	restrictions:
	 
	●
	None of the Stock
	may be transferred, sold, assigned, pledged or otherwise disposed
	of by Seller prior to July 1, 2019.
 
 
	 
	●
	On and after July
	1, 2019, through and including June 30, 2020, no more than
	one-sixth (1/6) of the Stock may be sold by Seller in any one (1)
	calendar month.
 
 
	 
	●
	On and after July
	1, 2020, the Stock may be transferred, sold, assigned, pledged or
	otherwise disposed of by Seller without restriction.
 
 
	 
	2.4           
	Allocation
	of Consideration
	. The Buyer and Seller agree to exert their
	best efforts prior to Closing to agree on a mutual allocation of
	the Consideration between the various Purchased Assets. In the
	event that Buyer and Seller are unable to timely agree upon such an
	allocation, Buyer and Seller agree that no allocation shall be
	referenced in this Agreement or in any other agreements or
	documents executed in connection with this Agreement, and the
	allocation of the Consideration between the various Purchased
	Assets will be determined by the Buyer at a future date with
	consideration to be given regarding appropriate tax
	issues.
	 
	2
	.5
	           
	Actions
	at the Closing
	. At the Closing,
	the following shall take place:
	 
	(a)
	 
	the
	Buyer shall execute and deliver to the Seller a certificate stating
	that (i) all representations and warranties made by the Buyer in
	Section 3.1 hereof are true, accurate and complete as of the
	Closing Date, and (ii) the Buyer has performed and complied with
	all covenants and agreements to be performed and complied with by
	the Buyer under this Agreement at or prior to the Closing
	Date;
	 
	 
	 
	(b)
	 
	the
	Seller shall execute and deliver to the Buyer a certificate stating
	that (i) all representations made by the Seller in Section 3.2
	hereof are true, accurate and complete as of the Closing Date, (ii)
	the Seller has performed, and complied with all covenants and
	agreements to be performed and complied with by the
	Seller under this Agreement at or
	prior to the Closing Date; and (iii) the Seller will perform the
	covenants in Section 4.1 hereof.
	 
	(c)
	 
	the
	Seller and the Buyer shall execute and deliver an acknowledgement
	that the Closing Conditions have been fulfilled to the satisfaction
	of the Seller and the Buyer or have otherwise been waived by the
	party benefiting from such Closing Condition(s);
	 
	(d)
	 
	the
	Seller shall apply the Initial Deposit to the Purchase Price, and
	the Buyer shall pay the remaining $200,000 of the cash
	Consideration and deliver the specified number of shares of Stock,
	as mutually determined by the Buyer and Seller as of the Closing
	Date pursuant to the terms hereof
	.
	 
	(e)
	 
	Buyer
	and Seller shall deliver such other assignments and other good and
	sufficient instruments of assumption and transfer, in form and
	substance satisfactory to Seller and Buyer, necessary or
	appropriate to transfer and assign the Purchased Assets to
	Buyer.
	 
	2.6           
	Transfer
	of Title; Transfer Taxes
	. All of Seller’s right, title
	and interest in and to the Purchased Assets shall be sold,
	conveyed, assigned, transferred and delivered by the Seller to the
	Buyer at the Closing, free and clear of all Encumbrances. All
	transfer, conveyance, sales, use, stamp and/or similar state and
	local taxes arising from the Transaction, if any, shall be shared
	equally between the Seller and the Buyer and paid at Closing. In
	the event that Closing is not delayed, the Buyer and Seller may
	agree that the Transaction be accomplished under Section 1146(a) of
	the Bankruptcy Code.
	 
	2.7           
	Free
	and Clear of Liens, Claims and Interests
	. Except to the
	extent specifically provided for in this Agreement, the Purchased
	Assets shall be sold, conveyed, assigned, transferred and delivered
	by the Seller to the Buyer at the Closing free and clear of all
	liens as authorized by the Bankruptcy Code, including, any and all
	liens, mortgages, pledges, security interests, real estate and
	personal property taxes, restrictions, judgments, prior
	assignments, Liabilities, obligations, encumbrances, charges,
	tenancies, licenses, covenants, successor or transferee Liabilities
	and claims of any and all nature and description whatsoever,
	including, without limitation, any of the foregoing arising under,
	related to or resulting from the Seller’s existing Contracts,
	leases, agreements and similar arrangements (collectively,
	“
	Encumbrances
	”).
	 
	2.8           
	Possession
	.
	Possession of the Purchased Assets shall be surrendered by the
	Seller and tendered to the Buyer pursuant to a fully executed and
	delivered Seller’s Closing Documents, as necessary,
	immediately following the Closing.
	 
	 
	 
	 
	ARTICLE III.
	Representations and Warranties
	 
 
	3.1
	 
	Representations
	and Warranties of the Buyer
	.
	The Buyer represents and warrants to the Seller that the following
	statements are true, accurate and complete as of the Execution Date
	and as of the Closing Date, except that the representations and
	warranties contained in paragraph (c) of this Section 3.1 shall be
	made only as of the Closing Date:
	 
	(a)
	The
	Buyer is a corporation duly organized, validly existing and in good
	standing under the laws of the Commonwealth of Delaware and has the
	fully power and authority to carry on its business.
 
 
	 
	(b)
	The
	Buyer has the full legal right, power and authority to execute and
	deliver this Agreement, and each other agreement, certificate and
	other writing executed and delivered (or to be executed and
	delivered) by the Buyer hereunder, and to perform fully its
	obligations hereunder and thereunder. This Agreement, and each
	other agreement, certificate and other writing executed and
	delivered (or to be executed and delivered) by the Buyer hereunder,
	have been (or will be) duly executed and delivered by the Buyer and
	are (and will be) the valid and binding obligations of the
	Buyer.
 
 
	 
	(c)
	The
	officers, directors and/or shareholders of the Buyer, as required,
	have approved this Agreement and each agreement, certificate and
	other writing executed and delivered by the Buyer hereunder, and
	all actions to be taken in connection with the transactions
	contemplated by this Agreement, have been duly authorized on the
	part of the Buyer.
 
 
	 
	            
	3.2
	            
	Representations and
	Warranties of the Seller
	. The
	Seller hereby represents and warrants to the Buyer that the
	following statements are true, accurate and complete as of the date
	hereof and as of the Closing Date:
 
 
	 
	(a)
	 
	The
	Seller has all necessary corporate power and authority on behalf of
	the Seller and Seller’s estate to enter into this Agreement
	and, subject to Bankruptcy Court approval, to carry out the
	transactions contemplated hereby.
	 
	(b)
	 
	All
	actions required to be taken by Seller to authorize the execution,
	delivery and performance of this Agreement and all other agreements
	contemplated hereby have been duly and properly taken or obtained
	by Seller. No other action on the part of such Seller is necessary
	to authorize the execution, delivery and performance of this
	Agreement and all other agreements contemplated hereby. This
	Agreement has been duly and validy executed and delivered by the
	Seller and, assuming due and valid execution by Buyer, this
	Agreement constitutes a valid and binding obligation of Seller
	enforceable in accordance with its terms.
	 
	(c)
	 
	The
	Seller is authorized to convey the Purchased Assets pursuant to a
	Final Order of the Bankruptcy Court in the Bankruptcy Case to carry
	out the Transaction contemplated hereby.
	 
	(d)
	 
	Neither
	the execution and delivery of this Agreement, nor the consummation
	of the Transaction contemplated herein by the Seller, nor
	compliance with any of the material provisions of this Agreement by
	Seller, will violate, conflict with or result in a breach of any
	material provision of Seller’s articles of incorporation,
	bylaws, or any other organizational documents of
	Seller.
	 
	(e)
	 
	Seller
	represents that it is accepting the Stock for its own account, for
	investment purposes only and not with a view to distribution or
	resale to others in contravention of the registration requirements
	of the Securities Act.
	 
	 
	ARTICLE IV.
	Covenants
	 
	4.1
	 
	Covenants
	of Seller
	. As part of, and in
	connection with, the Transaction, the Seller covenants and agrees
	as follows:
	 
	(a)
	 
	Negative
	Covenants
	. From the Execution
	Date until the Closing Date, Seller shall not, without the prior
	written consent of Buyer, or except as may be required by law or
	Seller’s filing of the Bankruptcy Case,
	take any action
	outside the ordinary course of business that would have a material
	adverse effect on the Purchased Assets.
	 
	(b)
	 
	Cooperation
	.
	Seller shall cooperate in good faith with Buyer and its authorized
	representatives and attorneys: (i) in Buyer’s efforts to
	obtain all consents, approvals, authorizations, clearances and
	licenses required to carry out the Transaction contemplated by this
	Agreement or which Buyer reasonably deems necessary or appropriate;
	and (ii) in the preparation of any document or other material which
	may be required by any governmental agency as a predicate to or
	result of the Transaction.
	 
	(c)
	 
	Seller’s
	Efforts to Close
	. Subject to
	the provisions of Article V, Seller shall use commercially
	reasonable efforts to satisfy all of the conditions precedent set
	forth in Section 6.2 to its or Buyer’s obligations under this
	Agreement to the extent that Seller’s action or inaction can
	control or reasonably influence the satisfaction of such
	conditions.
	 
	(d)
	 
	Bankruptcy
	Proceedings
	.
	The Seller
	shall use commercially reasonable efforts to obtain entry, as
	promptly as practicable, of the Sale Order, general approval of the
	Transaction and such other relief from the Bankruptcy Court as may
	be necessary or appropriate in connection with this Agreement and
	the consummation of the Transaction contemplated
	hereby.
	 
	(e)
	 
	Bankruptcy
	Code Section 363(m)
	. The Buyer and the Seller acknowledge
	and agree that the Buyer is a “good faith purchaser”
	within the meaning of Section 363(m) of the Bankruptcy Code and is
	thereby entitled to the Bankruptcy Code protection afforded good
	faith, arm’s length purchasers. At its option and
	notwithstanding anything to the contrary contained in this
	Agreement, the Buyer may close this Transaction subsequent to the
	entry of the Sale Order and during the applicable period for
	appeal, without waiving the protection afforded the Buyer pursuant
	to Section 363(m) of the Bankruptcy Code. The Seller further
	acknowledges that the Buyer has negotiated in good faith and at
	arm’s length with the Seller.
	 
	4.2
	 
	Covenants
	of Buyer
	. As part of, and in
	connection with, the Transaction, the Buyer covenants and agrees as
	follows:
	 
	(a)
	 
	Buyer’s
	Efforts to Close
	. Subject to
	the provisions of Article V, Buyer shall use commercially
	reasonable efforts to satisfy all of the conditions precedent set
	forth in Section 6.1 to its or Seller’s obligations under
	this Agreement to the extent that Buyer’s action or inaction
	can control or reasonably influence the satisfaction of such
	conditions.
	 
	 
	 
	(b)
	 
	Conduct
	Pending Closing
	. Prior to
	consummation of the Transaction contemplated hereby or the
	termination or expiration of this Agreement pursuant to its terms,
	unless Seller shall otherwise consent in writing, Buyer shall not
	take any action or fail or omit to take any action which would
	cause any of Buyer’s representations and warranties set forth
	in Section 3.1 to be inaccurate or untrue in any material respect
	as of the Closing.
	 
	(c)
	 
	Cooperation
	by the Buyer
	.
	 If the Seller shall transfer any of the
	Stock issued under this Agreement pursuant to Rule 144, the Buyer
	shall cooperate with the Seller and shall provide the Seller with
	such information and assistance (including, but not limited to, the
	timely delivery of an opinion of the Buyer's counsel to the Buyer's
	transfer agent) as the Seller shall reasonably request to timely
	effect such transfer. Without limiting the general nature of the
	foregoing obligation, the Buyer shall: (i) make and keep
	available public information, as those terms are contemplated by
	Rule 144 promulgated by the Securities and Exchange Commission (the
	"
	SEC
	") under the Securities Act; (ii) timely file
	with the SEC all reports and other documents required to be filed
	under the Securities Act and the Securities Exchange Act of 1934,
	as amended (the "
	Exchange Act
	"); and (iii) furnish to the Seller forthwith
	upon request a written statement by the Buyer as to its compliance
	with the reporting requirements of the Securities Act and the
	Exchange Act, a copy of the most recent annual or quarterly report
	of the Buyer, and such other information as the Seller may
	reasonably request in order to avail itself of any rule or
	regulation of the SEC allowing the Seller to sell the Stock issued
	to the Seller under this Agreement without
	registration.
	 
	ARTICLE V.
	Appeal
	 
	5.1
	           
	Appeal
	of Sale Order
	. In the event an
	appeal is taken or a stay pending appeal is requested from the Sale
	Order, Seller shall immediately notify Buyer in writing of such
	appeal or stay request and shall provide to Buyer promptly a copy
	of the related notice of appeal or order of stay. Seller shall also
	provide Buyer with written notice of any motion or application
	filed in connection with any appeal from either of such orders. In
	the event of an appeal of the Sale Order, Seller shall be primarily
	responsible for drafting pleadings and attending hearings as
	necessary to defend against the appeal.
	 
	ARTICLE VI.
	Conditions of the Closing; Termination of Agreement
	 
	6.1
	           
	Conditions
	to Obligation of the Seller to Close
	. The obligation of the Seller to consummate the
	Transaction shall be subject to satisfaction of each of the
	following conditions on or prior to the Closing Date unless
	specifically waived in writing by Seller in whole or in part at or
	prior to the Closing:
	 
	(a)
	 
	the
	Buyer shall have executed and delivered all documents, instruments
	and certificates required to be executed and delivered pursuant to
	this Agreement;
	 
	(b)
	 
	the
	representations and warranties of Buyer contained in Section 3.1
	hereof shall be true, accurate and complete as of the Closing Date,
	with the same effect as though made at such date and time, except
	to the extent waived by the Seller, and the Buyer shall have
	performed and complied with all material covenants and agreements
	to be performed and complied with by the Buyer at or prior to the
	Closing Date;
	 
	 
	 
	(c)
	 
	Buyer
	shall have tendered the Consideration, including delivering the
	shares of Stock required pursuant to Section 2.3, as evidence by a
	fully valid stock certificate delivered to Seller’s
	counsel,
	Christopher Schueller, Esq.
	,
	Buchanan Ingersoll & Rooney,
	PC
	,
	One Oxford
	Centre
	,
	301 Grant Street,
	20
	th
	Floor
	,
	Pittsburgh, PA
	15219-1410
	;
	 
	(d)
	 
	no
	injunction shall have been obtained restraining, delaying or
	prohibiting, and no suit, action or other legal proceeding shall be
	pending before any court, arbitral panel, or governmental authority
	in which it is sought to restrain, delay or prohibit, the
	consummation of any part of the Transaction contemplated by this
	Agreement; and
	 
	(e)
	 
	the
	Sale Order shall have been entered and shall have become a Final
	Order.
	 
	6.2.
	Conditions to
	Obligation of the Buyer to Close
	. The obligation of the Buyer to consummate the
	Transaction shall be subject to satisfaction of each of the
	following conditions on or prior to the Closing Date unless
	specifically waived in writing by Buyer in whole or in part at or
	prior to the Closing:
	 
	(a)
	 
	the
	Bankruptcy Court shall have entered an order in form and substance
	satisfactory to Buyer authorizing the Sale (the
	“
	Sale
	Order
	”), and the Sale
	Order shall have become a Final Order;
	 
	(b)
	 
	the
	Seller shall have executed and delivered all documents, instruments
	and certificates required to be executed and delivered pursuant to
	this Agreement;
	 
	(c)
	 
	the
	representations and warranties of the Seller contained in Section
	3.2 hereof shall be true, accurate and complete as of the Closing
	Date, with the same effect as though made at such date and time,
	except to the extent waived by the Buyer in writing, and the Seller
	shall have performed and complied with all covenants and agreements
	to be performed and complied with by the Seller, including, without
	limitation, the delivery and/or completion of those items set forth
	in Section 4.1(a) – (e), at or prior to the Closing
	Date;
	 
	(d)
	 
	all
	actions by the Seller required by Section 2.5 hereof shall have
	been taken to the reasonable satisfaction of the
	Buyer;
	 
	(e)
	 
	no
	injunction shall have been obtained restraining, delaying or
	prohibiting, and no suit, action or other legal proceeding shall be
	pending before any court, arbitral panel, or governmental authority
	in which it is sought to restrain, delay or prohibit, the
	consummation of any part of the Transaction contemplated by this
	Agreement; and
	 
	(f)
	 
	the
	Purchased Assets shall be free and clear of all liens as authorized
	by the Bankruptcy Code, including any and all
	Encumbrances
	.
	 
	6.3
	 
	Commercially
	Reasonable Efforts
	. The
	conditions to the consummation of the Transaction set forth in
	Sections 6.1 and 6.2 hereof are herein collectively referred to as
	“
	Closing
	Conditions
	.” Neither the
	Seller, on the one hand, nor the Buyer, on the other hand, may
	assert the failure of any Closing Condition that has been caused by
	any action or failure to act by such party, it being understood and
	agreed that the parties will use all commercially reasonable
	efforts to ensure that all Closing Conditions are
	satisfied.
	 
	 
	 
	6.4
	 
	Waiver
	of Closing Conditions
	. Subject
	to the provisions of Section 6.3 hereof:
	 
	(a)
	           
	If
	any of the Closing Conditions specified in Section 6.1 hereof have
	not been fulfilled, the Seller may nevertheless, at its election,
	proceed with the Closing upon the consent of the Committee or
	Bankruptcy Court order; any such election to proceed with the
	Closing shall be evidenced by an executed certificate of the Seller
	and shall constitute a waiver of the applicable Closing Conditions
	by the Seller; and
	 
	(b)
	 
	If
	any of the Closing conditions specified in Section 6.2 hereof have
	not been fulfilled, the Buyer may nevertheless, at its election,
	proceed with the Closing; any such election to proceed with the
	Closing shall be evidenced by a certificate of the Buyer executed
	by its authorized representative and shall constitute a waiver of
	the applicable Closing Conditions by the Buyer.
	 
	6.5
	 
	Termination
	of Agreement
	. This Agreement
	and the Transaction may be terminated at any time prior to the
	Closing Date as follows, and in no other
	manner:
	 
	(a)
	 
	at
	any time prior to the Closing Date by the mutual written consent of
	the Seller, Committee and the Buyer or a Bankruptcy Court
	order;
	 
	(b)
	 
	by
	the
	Seller
	by written notice to
	the Buyer if the Buyer materially breaches or violates any other
	provision of this Agreement and fails to cure such breach within
	thirty (30) days of such written notice;
	 
	(c)
	 
	by
	the Buyer by written notice to the Seller if the Seller materially
	breaches or violates any provision of this Agreement or if any of
	the other requirements of the Agreement have not been
	satisfied;
	 
	(d)
	 
	subject
	to the provisions of Sections 6.3 and 6.4 above, by Buyer or
	Seller, as applicable, in the event any of the conditions precedent
	to such party’s obligation to close set forth in Sections 6.1
	and 6.2, respectively, have not been fulfilled as of the Closing
	Date; and/or
	 
	(e)
	 
	by
	either the Seller or the Buyer by notice to the other Party if the
	Closing has not occurred on or before the Closing
	Date.
	 
	ARTICLE VII.
	Miscellaneous
	 
	7.1
	 
	Entire
	Agreement; Amendments
	. This
	Agreement is intended by the Parties to be the final, complete and
	exclusive expression of the agreements and understandings between
	them relating to the subject matter hereof. This Agreement
	supersedes any and all prior oral or written agreements,
	understandings and negotiations between the Parties relating to the
	subject matter hereof, all of which agreements, understandings and
	negotiations are merged with and into this Agreement. No amendment,
	modification, recission, waiver, or release of any provision of
	this Agreement shall be effective unless set forth in writing and
	signed by the Party or Parties to be bound thereby and the
	Committee or is otherwise approved by the Bankruptcy
	Court.
	 
	In the event of any
	conflict or apparent conflict between the terms of this Agreement
	and the terms and conditions of the Sale Order, the terms of the
	Sale Order shall control. Without limiting the foregoing, the terms
	of this Agreement and the terms of the Sale Order shall, to the
	fullest extent possible, be read and interpreted together, and, to
	the extent of any conflict or apparent conflict, each of said
	documents shall be interpreted to provide Buyer with the fullest
	rights available at law to acquire the Purchased Assets free and
	clear of all liens and Encumbrances.
	 
	 
	 
	 
	7.2
	 
	No
	Third-Party Benefits Intended
	.
	The representations and warranties and covenants and agreements and
	undertakings contained in this Agreement are solely for the benefit
	of the Parties hereto and their respective successors and permitted
	assigns and, nothing herein, expressed or implied is intended to
	confer any rights on any other person.
	 
	7.3
	 
	Joint
	Negotiation and Drafting
	. The
	Parties have participated jointly in the negotiation and drafting
	of this Agreement. In the event of any ambiguity or question of
	intent or interpretation hereunder, this Agreement shall be
	construed in accordance with the immediately preceding sentence and
	no presumption or burden of proof shall favor or disfavor any Party
	by virtue of the authorship of any provision of this
	Agreement.
	 
	7.4
	 
	Further
	Assurances
	. Each Party shall
	execute and deliver such instruments and take such other action as
	shall be reasonably required, or as shall be reasonably requested
	by any other Party, in order to carry out the Transaction and
	otherwise to give effect to this Agreement, at or prior to and
	after the Closing Date.
	 
	7.5
	 
	Choice
	of Law
	. This Agreement, and
	each other agreement, certificate and other writing executed and
	delivered hereunder, and the legal relations between the parties
	shall, in all respects, be governed by, and construed in accordance
	with, the laws of the State of West Virginia, without regard to
	principles of conflict of laws.
	 
	7.6
	 
	Notices.
	Any notices, consents or other
	communications by or between the Parties required or permitted
	hereunder shall be in writing, and shall be sufficiently given if
	hand delivered or sent by registered mail or certified mail,
	postage prepaid, by facsimile transmission with confirmed receipt
	or by overnight courier or delivery service addressed or sent by
	facsimile transmission as follows:
	 
	To the
	Seller
	:
	Protea
	Biosciences Group, Inc.
	100
	Fleet Street – Suite 201
	Pittsburgh, PA
	15220
	Attn:
	Leo Harris, Director
	Email:
	Harris36@myactv.net
	 
	With a copy
	to
	:
	 
	Christopher
	Schueller, Esq.
	Buchanan Ingersoll
	& Rooney, PC
	One
	Oxford Centre
	301
	Grant Street, 20
	th
	Floor
	Pittsburgh, PA
	15219-1410
	Email:
	christopher.schueller@bipc.com
	 
	 
	 
	 
	To the
	Buyer
	:
	 
	Thijs
	Spoor
	AzurRx
	Biopharma, Inc.
	760
	Parkside Avenue
	Downstate
	Biotechnology Incubator, Suite 304
	Brooklyn, NY
	11226
	Email:
	tspoor@azurrx.com
	 
	McGrail
	& Bensinger LLP
	888-C
	8th Avenue #107
	New
	York, NY 10019
	Email:
	dmcgrail@mcgrailbensinger.com
	 
	 
	Any Party may change such party’s address and/or facsimile
	number by giving notice of such change to the other Parties in
	accordance with this Section 7.6.
	 
	7.8
	           
	Assignments
	.
	The obligations and duties under this Agreement may not be assigned
	or transferred, in whole or in part, by operation of law or
	otherwise, by any Party and any attempt to do so shall be null and
	void. Notwithstanding the foregoing, the Buyer reserves the right
	to designate an assigne of this Agreement provided such assignee
	honors and fulfills its obligations and duties hereunder; however,
	any such assignment shall not relieve Buyer of any of its
	obligations under this Agreement.
	 
	7.9
	           
	Counterparts
	.
	This Agreement and any other agreement, certificate or other
	writing to be executed and delivered in connection with the Closing
	may be executed in one or more counterparts, and by different
	parties on different counterparts, each of which shall be
	considered an original and all of which shall be considered one and
	the same agreement, certificate or other writing, as the case may
	be, and shall become effective when one or more counterparts have
	been executed and delivered to each of the parties. One or more
	counterparts of this Agreement or any other agreement, certificate
	or other writing to be executed and delivered in connection with
	the Closing may be delivered by facsimile transmission or
	electronic mail with the intent that it or they shall constitute an
	original counterpart hereof or thereof.
	 
	7.10
	                      
	Other
	Activities by the Seller
	.
	Nothing contained in this Agreement shall restrict, limit or
	otherwise affect the right and ability of the Seller to use,
	operate, sell or otherwise dispose of the Excluded
	Assests.
	 
	7.11
	                      
	Binding
	Effect
	. This Agreement, and
	each other agreement, certificate and other writing executed and
	delivered hereunder, shall inure to the benefit of, and be
	enforceable by, the Parties and their respective successors and
	permitted assigns.
	 
	 
	 
	 
	7.12
	                      
	Transaction
	Costs
	. Each Party shall pay its
	own expenses in connection with this Agreement.
	 
	7.13
	                      
	Bulk
	Sales
	. The Parties agree to
	waive compliance with any “bulk sales” or similar laws
	that may be applicable to the Transaction to the extent permitted
	by law.
	 
	7.14
	                      
	Severability
	.
	The provisions of this Agreement shall not be deemed to be
	severable and the invalidity or unenforceability of any provisions
	of this Agreement shall, at the option of the Buyer, invalidate the
	other provisions hereof.
	 
	7.15
	                      
	Broker
	.
	Each Party hereto represents and warrants to the other Parties that
	it is has had no interaction or agreement with any broker for this
	Transaction which would result in or require the payment of a
	brokerage commission, other than Stone Pier Capital, which was
	retained by Seller and to whom Seller shall pay compensation as
	approved by the Bankruptcy Court.
	 
	 
	[REMAINDER
	OF PAGE INTENTIONALLY LEFT BLANK]
	[SIGNATURE
	PAGE FOLLOWS]
	 
	 
	IN
	WITNESS WHEREOF, each of the Parties has caused this Agreement to
	be executed on its behalf by one of its duly authorized
	representative, all as of the day and year first above
	written.
	 
	SELLER
	:
	PROTEA BIOSCIENCES, INC.
	,
	 
	a Delaware
	corporation
	 
	By:
	/s/ John W.
	Teitz
	Name:
	John W. Teitz
	Title:
	Chief Restructuring Officer
	 
	PROTEA BIOSCIENCES GROUP,
	INC.
	, a Delaware
	corporation
	 
	By:
	/s/ John W.
	Teitz
	Name:
	John W. Teitz
	Title:
	Chief Restructuring Officer
	 
	BUYER
	:
	AZURRX
	BIOPHARMA, INC.
	 
	By:
	/s/ Thijs
	Spoor
	Name:
	Thijs Spoor
	Title:
	President, Chief Executive Officer