GlycoMimetics Enters Into Acquisition Agreement With Crescent Biopharma

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Following closing, the combined company will advance Crescent’s portfolio of precision-engineered biologics to improve outcomes for patients with solid tumors

Crescent’s lead program CR-001, a tetravalent PD-1 x VEGF bispecific antibody incorporating the cooperative binding mechanism underpinning recent immuno-oncology breakthrough, expected to have preliminary proof of concept data in 2H26

Crescent pipeline also includes two novel antibody-drug conjugates with topoisomerase inhibitor payloads, CR-002 and CR-003

Concurrent financing of approximately $200 million anticipated to fund operations through 2027

Companies to hold a conference call on Tuesday October 29, at 8:00am EDT

ROCKVILLE, Md., October 29, 2024--(BUSINESS WIRE)--GlycoMimetics, Inc. (NASDAQ: GLYC) announced today it has entered into an acquisition agreement with Crescent Biopharma, Inc. ("Crescent"), a privately held biotechnology company advancing a pipeline of oncology therapeutics designed to treat solid tumors. Upon completion of the transaction, the Company plans to operate under the name Crescent Biopharma, Inc.

In support of the acquisition, a syndicate of investors led by Fairmount, Venrock Healthcare Capital Partners, BVF Partners, and a large investment management firm, with participation from Paradigm BioCapital, RTW Investments, Blackstone Multi-Asset Investing, Frazier Life Sciences, Commodore Capital, Perceptive Advisers, Deep Track Capital, Boxer Capital Management, Soleus, Logos Capital, Driehaus Capital Management, Braidwell LP, and Wellington Management, has committed $200 million to purchase GlycoMimetics common stock and GlycoMimetics pre-funded warrants to purchase its common stock. The transaction is expected to close in the second quarter of 2025. The financing is expected to close immediately following the completion of the transaction. The Company’s cash balance at closing is anticipated to fund operations through 2027, including advancement of the Company’s lead program CR-001, a tetravalent PD-1 x VEGF bispecific antibody, through preliminary proof of concept clinical data in solid tumor patients expected in the second half of 2026.

"Crescent was founded to harness recent breakthroughs in immuno-oncology and antibody-drug conjugates that pave the way for a next generation of therapies for patients with solid tumors," said Jonathan Violin, interim CEO at Crescent and Venture Partner at Fairmount. "Our lead program CR-001 was precision engineered to impart a cooperative binding pharmacology for VEGF x PD-1 bispecific blockade; this mechanism recently demonstrated superior efficacy to the anti-PD1 antibody pembrolizumab in a third party head-to-head Phase 3 clinical trial. The specific level of cooperativity engineered into CR-001 reflects a delicate mechanistic balance, which is essential to our confidence in this program. This transaction and financing enable a potentially rapid development path for CR-001, and for the antibody drug conjugate programs CR-002 and CR-003."