Merrimack Divests Early Stage Asset for $2.25 Million; Provides Strategy Update

On April 2, 2020 Merrimack Pharmaceuticals, Inc. (Nasdaq: MACK) [("Merrimack" or the "Company")] reported receipt of $2.25 million in connection with the closing of a transaction in which the Company sold certain assets related to its preclinical nanoliposome programs to Celator Pharmaceuticals, Inc. Merrimack will not receive any further contingent consideration or royalties as a result of this transaction (Press release, Merrimack, APR 2, 2020, View Source [SID1234556110]).

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Under the terms of the agreement for the transaction, Celator, in addition to paying the base purchase price of $2.25 million, reimbursed the Merrimack for certain specified expenses and assumed certain liabilities with respect to the acquired assets. Further, under the agreement, the Company assigned to Celator the previously disclosed intellectual property license agreement among the Company and Ipsen S.A pursuant to which Ipsen granted the Company licenses to certain patents, and Celator also granted the Company an exclusive license to certain specified know-how and patents related to specific nano-liposome projects which remain in the Merrimack portfolio.

Completion of this transaction is a continuation of Merrimack’s strategy of extending its cash runway into 2027 and preserving its ability to capture the potential $450 million of remaining ONIVYDE-related contingent milestone payments resulting from its 2017 asset sale to Ipsen as well as the potential $54.5 million of remaining contingent milestone payments resulting from its 2019 sale of certain programs to Elevation Oncology, Inc. (formerly known as 14ner Oncology, Inc.).

"This asset sale transaction reflects our ongoing strategic focus on both the monetization of our remaining preclinical assets and the further reduction of our operating expenses," said Gary Crocker, Chairman of Merrimack’s Board of Directors. "Ipsen recently publicly announced that ONIVYDE is in Phase 3 clinical trials in two additional indications which we believe could, if successful, support the attainment of certain milestones. The proceeds from the Celator transaction provide an additional operational buffer in the event of any potential unanticipated contingencies, and enhance our ability to focus on our top priority, which is to preserve our ability to collect milestones and to maximize returns to shareholders. As opportunities arise we will continue to look to distribute excess cash not essential to our minimal operations."