NOTE 5 — EMBEDDED DERIVATIVE LIABILTY

On April 14, 2021, the Company entered into a $30.0 million Loan and Security Agreement (the “Loan Agreement”) with SLR Investment Corp. and certain other lenders (the “Lenders”). The Lenders agreed to loan up to $30.0 million in three tranches consisting of (i) a $15.0 million term A loan that was funded on April 14, 2021, (ii) term B and term C loans for an aggregate of $15.0 million, which were subject to the Company’s ability to obtain prescribed amounts of financing and the achievement of certain clinical milestones. The Company did not achieve the initial clinical milestones by January 2022 and, accordingly, the term B and term C loans were no longer a source of liquidity. The term A loan had a maturity date of April 1, 2026 (the “Maturity Date”), but was repaid in full on June 30, 2022.

Concurrently with the execution of the Loan Agreement, the Company entered into an exit fee agreement (the “Exit Fee Agreement”) that provides for a fee of 4.00% of the funded principal balance of each term loan in the event certain transactions (defined as “Exit Events”) occur prior to April 13, 2031. Exit Events include, but are not limited to, sales of substantially all assets, certain mergers, change of control transactions, and issuances of common stock that result in new investors owning more than 35% of the Company’s shares. As of April 14, 2021, the Company allocated a portion of the proceeds from the term A loan to recognize a liability for the fair value of embedded derivatives. Fair value was determined primarily based on the Company’s strategic corporate development plans and management has performed a detailed evaluation of the different types of Exit Events that could occur and using a discounted rate equivalent to the effective rate for the term A loan. Fair value of embedded derivatives is assessed at the end of each reporting period with changes in fair value recognized as a nonoperating gain or loss.