Robert Eisenbach

Cooley advised Inmagene Biopharmaceuticals, a privately held, global clinical-stage biotechnology company developing novel therapeutics for immunological and inflammatory diseases, on its definitive merger agreement with Ikena Oncology (Nasdaq: IKNA).

Cooley advised Poseida Therapeutics, a clinical-stage allogeneic cell therapy and genetic medicines company advancing differentiated nonviral treatments for patients with cancer, autoimmune and rare diseases, on its merger agreement to be acquired by Roche at a price of $9 per share in cash at closing, plus a non-tradable contingent value right to receive up to an aggregate of $4 per share in cash, payable upon achievement of specified milestones. The price payable at closing represents a total equity value of up to $1.5 billion and a premium of approximately 215% to Poseida’s closing share price on November 25, 2024. Cooley previously represented Poseida in its initial public offering, equity and debt transactions, and collaboration agreements, including its collaboration agreement with Roche.

Cooley advised Chimagen Biosciences, a privately held biotechnology company, on its agreement to sell CMG1A46, a clinical-stage dual CD19 and CD20-targeted T-cell engager (TCE), to GSK, a global biopharma company, for an upfront payment of $300 million, plus success-based development and commercial milestone payments totaling up to $550 million.

Cooley advised Foreseen Biotechnology – an emerging biotech company that pioneered a high-throughput integrated translational proteomics platform powered by an artificial intelligence-based data analytical system to accelerate the discovery of novel targets for therapeutics and diagnostics that are clinically relevant – on its exclusive global licensing agreement with Ipsen for FS001, an antibody-drug conjugate with first-in-class potential.

The Chapter 11 plan of PhaseBio Pharmaceuticals, a long-standing Cooley life sciences client, has gone effective following the court’s confirmation of the Chapter 11 plan on June 26, 2024. The plan provides for a global settlement with the official committee of unsecured creditors and a settlement with PhaseBio’s former co-development partner. The Chapter 11 bankruptcy case in the US Bankruptcy Court for the District of Delaware was handled by a multioffice, cross-disciplinary Cooley team.