Item 1.01 Entry into a Material Definitive Agreement.

Acquisition

On July 2, 2018, Bioanalytical Systems, Inc. (the “ Company ”), through its wholly-owned subsidiary Cardinal Laboratories LLC (the “ Purchaser ”), acquired (the “ Acquisition ”) substantially all of the assets of Seventh Wave Laboratories, LLC (the “ Seller ”), a consulting-based contract research laboratory located in Maryland Heights, Missouri providing integrated services for discovery and preclinical drug development, under the terms and conditions of an Asset Purchase Agreement, dated July 2, 2018, among the Purchaser, the Company, the Seller and certain members of the Seller (the “ Purchase Agreement ”). The consideration for the Acquisition consisted of $7,000,000 in cash, subject to certain adjustments and an indemnity escrow of $750,000, and 1,500,000 of the Company’s common shares. The Company funded the cash portion of the purchase price for the Acquisition with cash on hand and the net proceeds from the refinancing of its credit arrangements with First Internet Bank (“ FIB ”), as described below.

The Purchase Agreement contains customary representations, warranties, covenants (including non-competition requirements applicable to the selling parties for a 4 year period) and indemnification provisions. As contemplated by the Purchase Agreement, on July 2, 2018 the Purchaser and the Seller agreed to lease arrangements for certain premises in Maryland Heights, Missouri (the “ Lease Arrangements ”) owned by SWL Properties LLC, an entity controlled by certain members of the Seller, including John E. Sagartz, President and Chief Strategy Officer of the Seller and a newly elected member of the Company’s Board of Directors (See Item 5.02 below). Under the Lease Arrangements, the Purchaser agreed to lease the premises for a term of approximately 7 years, with two automatic 7 year extensions unless terminated by the Purchaser with one hundred and eighty day prior written notice. Annual rent under the Lease Arrangements for the initial term ranges from $390,000 for the first year to $440,987 for the seventh year, provided that the Lease Arrangements provide the Purchaser with the option to purchase the premises prior to the end of the fifth lease year. The Lease Arrangements include customary rights upon a default by landlord or tenant.

Amendment to Credit Arrangements

In connection with the Acquisition, on July 2, 2018 the Company and FIB entered into an amendment to the Credit Agreement by and between the parties dated June 23, 2017 (as amended, the “ Credit Agreement ”) to (i) provide the Company with an additional term loan (the “ New Term Loan ”) in the amount of $5,500,000, the proceeds of which were used to fund a portion of the cash consideration for the Acquisition, and (ii) increase the Company’s revolving line of credit from $2,000,000 to $3,500,000 (the “ Amended Facility ”), which the Company may borrow from time to time, subject to the terms of the Credit Agreement, including as may be limited by the amount of Company’s outstanding eligible receivables. The New Term Loan and the Amended Facility mature July 2, 2023 and June 30, 2019, respectively.

Amounts outstanding under the New Term Loan bear interest at a fixed per annum rate of 5.06%, while interest accruing on the principal balance of the Facility remains unchanged, at a floating per annum rate equal to the Prime Rate (generally defined as the highest rate identified as the “Prime Rate” in The Wall Street Journal “Money Rates” column on the date the interest rate is to be determined, or if that date is not a publication date, on the publication date immediately preceding) less Twenty-five (25) Basis Points (0.25%). The New Term Loan requires monthly principal and interest payments equal to $78,091.42. The Company remains obligated to pay accrued and unpaid interest on the outstanding balance under the Amended Facility on a monthly basis.

Following its amendment, the Company’s obligations under the Credit Agreement (including with respect to the initial term loan made June 23, 2017) are guaranteed by BAS Evansville, Inc., the Company’s wholly owned subsidiary (“ BASEV ”), as well as the Purchaser. The Company’s obligations under the Credit Agreement and BASEV’s and the Purchaser’s obligations under their respective Guaranties are secured by first priority security interests in substantially all of the assets of the Company, BASEV, and the Purchaser respectively, as well as mortgages on the Company’s and BASEV’s facilities in West Lafayette, Indiana and Evansville, Indiana, respectively.

The various restrictive covenants under the Credit Agreement remain substantially consistent, provided that the parties agreed (i) to modify the computation of the minimum debt service coverage ratio (but, not the ratio itself) to appropriately reflect relevant aspects of the Acquisition and (ii) to convert the debt to equity ratio in the existing Credit Agreement to a cash flow coverage ratio whereby, beginning with the fiscal quarter ended September 30, 2018, the ratio of the Company’s total funded debt (as defined in the Credit Agreement) as of the last day of each fiscal quarter to its EBITDA (as defined in the Credit Agreement) for the 12 months ended on such date may not exceed 4.50 to 1.00.

The foregoing descriptions of the Purchase Agreement, the First Amendment and the Lease Arrangements do not purport to be complete and are qualified in their entirety by the terms and conditions of those agreements, copies of which will be filed as exhibits to the Company’s Annual Report on Form 10-K for the year ending September 30, 2018.