AbbVie Acquires Aliada Therapeutics for $1.4 Billion

AbbVie Acquires Syndesi Therapeutics

March 1, 2022

Biotechnology

AbbVie has acquired Syndesi Therapeutics for up to US$1.0 billion, including US$130 million upfront, to strengthen its neuroscience portfolio and accelerate Syndesi's lead SV2A program SDI-118 into later-stage development. Syndesi was a Novo Seeds / UCB spin-out backed by Novo Holdings and a syndicate of Belgian and international investors.

Biogen Acquires Alcyone Therapeutics

September 19, 2025

Medical Devices

Biogen has acquired Alcyone Therapeutics to obtain the ThecaFlex DRx intrathecal drug‑delivery system, integrating Alcyone employees into Biogen’s product delivery solutions team. Alcyone will receive $85 million upfront plus contingent milestone payments; Biogen will handle development, commercialization and manufacturing of ThecaFlex DRx while Alcyone’s remaining therapeutic assets are being divested into Neela Therapeutics.

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.

AbbVie Acquires Celsius Therapeutics

June 27, 2024

Biotechnology

AbbVie has acquired Celsius Therapeutics, a Cambridge-based clinical-stage biotechnology company, for $250 million in cash. The acquisition adds Celsius' lead anti-TREM1 antibody candidate CEL383 to AbbVie’s inflammatory disease pipeline to support development for inflammatory bowel disease (IBD).

Brookfield Asset Management and CDPQ Acquire Antylia Scientific from GTCR

May 28, 2025

Medical Devices

Brookfield Asset Management's private equity business, together with Brookfield Business Partners and CDPQ, completed the acquisition of Antylia Scientific from GTCR for approximately $1.3–$1.34 billion. Antylia, headquartered in Vernon Hills, Illinois, is a diversified life‑sciences tools manufacturer and distributor serving biopharma, clinical diagnostics and environmental testing markets; the transaction represents a PE exit after a decade of GTCR partnership and transformational growth.

Novartis Acquires Anthos Therapeutics for Up to $3.1 Billion

February 11, 2025

Biotechnology

Novartis has completed the acquisition of Anthos Therapeutics, a Blackstone Life Sciences–backed clinical-stage biopharmaceutical company, in a deal valued at up to $3.1 billion, including $925 million paid upfront. The acquisition gives Novartis ownership of abelacimab, a Phase 3 factor XI inhibitor being developed to prevent stroke and cancer-associated thrombosis, with remaining milestone payments contingent on regulatory and commercial outcomes.