Immunome and Morphimmune Complete Merger with $125 Million PIPE

SEATTLE & EXTON, Pa.–(BUSINESS WIRE)–Immunome, Inc. (Nasdaq: IMNM), a biotechnology company focused on developing first-in-class and best-in-class targeted cancer therapies, today announced that it has completed its previously announced merger with Morphimmune

“This merger is an essential step in establishing a preeminent oncology company,” said Dr. Siegall. “We believe that we are well positioned to advance our current oncology pipeline into the clinic, build upon the pipeline through our technology platform and proprietary toolbox, and expand our portfolio through strategic transactions focused on clinical and preclinical assets.”

Dr. Siegall previously served as the CEO and President of Seagen, Inc., which he co-founded in July 1997. Under his nearly 25 years of leadership, Seagen became an industry leader in antibody drug conjugate (ADC) therapeutics, a field he innovated, earned FDA approvals for four cancer therapies, and grew to over $2 billion in annual revenue. During his tenure, he raised well over $1 billion of equity financing for Seagen from public and private markets and oversaw the company’s acquisition of Cascadian Therapeutics. In March of 2023, Pfizer, Inc. agreed to purchase Seagen for $43 billion.

The oversubscribed private placement investment of $125 million includes participation from Enavate Sciences, EcoR1 Capital, Redmile Group, Janus Henderson Investors, Avidity Partners, Woodline Partners LP, and other leading institutional investors.

About Immunome, Inc.

Immunome is a biotechnology company dedicated to developing first-in-class and best-in-class targeted cancer therapies. Our portfolio pursues each target with a modality appropriate to its biology, including immunotherapies, targeted effectors, radioligand therapies and ADCs. We believe that pursuing underexplored targets with appropriate drug modalities leads to transformative therapies. Our proprietary memory B cell hybridoma technology allows for the rapid screening and functional characterization of novel antibodies and targets.

For more information, visit www.immunome.com or follow us on Twitter and LinkedIn.