Epsilogen Acquires TigaTx to Create Pan-Isotype Cancer Antibody Company

Ipsen Acquires Epizyme

August 12, 2022

Biotechnology

Ipsen has completed the acquisition of Epizyme, Inc., acquiring all outstanding shares for $1.45 per share plus a $1.00 contingent value right and bringing Epizyme's approved oncology drug Tazverik and preclinical/clinical pipeline into Ipsen. The deal adds epigenetics-focused assets including the approved EZH2 inhibitor tazemetostat and the SETD2 inhibitor candidate EZM0414 to Ipsen's oncology portfolio and integrates Epizyme employees into Ipsen's organization.

AbCellera Acquires TetraGenetics

September 13, 2021

Biotechnology

AbCellera Biologics Inc. acquired TetraGenetics, Inc. in an all-cash transaction to integrate TetraGenetics' recombinant transmembrane protein expression platform into AbCellera's antibody discovery technology stack. The acquisition expands AbCellera's ability to generate antibodies against difficult-to-drug ion channels, GPCRs and other transmembrane targets, and includes upfront and milestone-based payments.

Takeda Acquires Adaptate Biotherapeutics

January 10, 2022

Biotechnology

Takeda Pharmaceutical Company Limited has exercised its option to acquire Adaptate Biotherapeutics, a UK biotechnology spin-out focused on antibody-based γδ T cell engager therapies for solid tumors. The acquisition gives Takeda Adaptate’s antibody-based γδ T cell engager platform and preclinical pipeline to strengthen Takeda’s immuno-oncology capabilities and accelerate development of Vδ1‑targeting therapies.

Agomab Therapeutics Acquires Origo Biopharma

December 15, 2021

Biotechnology

Agomab Therapeutics NV has completed the acquisition of Spanish biotech Origo Biopharma, integrating Origo's team and facilities in Touro and Barcelona into Agomab's organization. The deal combines Origo's organ‑restricted small‑molecule platform targeting the TGF‑β pathway with Agomab's HGF‑targeting antibody programs to broaden the combined clinical‑stage pipeline for fibrosis therapeutics.

Amgen Acquires Teneobio for $900M with Up to $1.6B in Milestones

July 27, 2021

Biotechnology

Amgen agreed to acquire clinical-stage biotechnology company Teneobio for $900 million in upfront cash plus potential contingent milestone payments up to $1.6 billion. The acquisition adds Teneobio's heavy-chain antibody discovery platform, bispecific/multispecific antibody technologies and a Phase 1 T-cell engager (TNB-585), strengthening Amgen's antibody research capabilities and oncology pipeline.

AbbVie to Acquire ImmunoGen for $10.1 Billion

November 30, 2023

Biotechnology

AbbVie has entered into a definitive agreement to acquire ImmunoGen for $31.26 per share in cash, valuing the company at approximately $10.1 billion. The deal gives AbbVie commercial rights to ELAHERE (mirvetuximab soravtansine-gynx) and ImmunoGen's ADC pipeline, expanding AbbVie's oncology capabilities; the transaction is expected to close in mid-2024 subject to shareholder and regulatory approvals.