Kite (a Gilead Company) to Acquire Interius BioTherapeutics

Kite (Gilead) Enters Strategic Collaboration and Equity Investment in Arcellx to Co-develop and Co-commercialise CART-ddBCMA

December 14, 2022

Biotechnology

Kite, a Gilead company, will make a $225 million upfront cash payment plus a $100 million equity investment in Arcellx to co-develop and co-commercialise Arcellx's lead CAR-T candidate, CART-ddBCMA, for relapsed or refractory multiple myeloma. The companies will share development and U.S. commercial economics (50/50 U.S. profits for co-commercialised products), with Kite responsible for manufacturing after technical transfer; ex-U.S. commercialization will be led by Kite with royalties to Arcellx.

Kiromic Biopharma Acquires InSilico Solutions

July 26, 2021

Biotechnology

Kiromic Biopharma completed the acquisition of InSilico Solutions via a stock-swap, bringing an in‑house bioinformatics and AI team to support development of its outpatient allogeneic CAR‑T therapies for solid tumors. The deal transfers InSilico’s staff and intellectual assets to Kiromic and is intended to accelerate target/biomarker discovery, manufacturing and clinical development.

Gilead Sciences Acquires MiroBio

September 20, 2022

Biotechnology

Gilead Sciences completed the acquisition of U.K.-based biotechnology company MiroBio for approximately $405 million in cash. The deal gives Gilead MiroBio's discovery platform and portfolio of immune inhibitory receptor agonists, including lead investigational antibody MB272, which is in Phase 1 clinical trials.

Gilead Sciences Acquires XinThera

May 9, 2023

Biotechnology

Gilead Sciences has acquired all outstanding shares of XinThera, a San Diego–based private biotechnology company, adding small-molecule oncology and inflammation programs (including PARP1-selective and MK2-targeting assets) to its early pipeline. Financial terms were not disclosed; XinThera was backed by investors including Foresite Capital, OrbiMed and TTM Capital.

Gilead Sciences To Acquire Arcellx for $7.8 Billion to Strengthen CAR T-Cell Portfolio

February 21, 2026

Biotechnology

Gilead Sciences entered into a definitive agreement to acquire Arcellx, Inc. for $115 per share in cash plus a contingent value right of $5 per share, implying an equity value of about $7.8 billion. The deal is designed to give Gilead full control of Arcellx’s anito-cel (anito-cabtagene autoleucel) BCMA-directed CAR T therapy, eliminating profit-sharing and related payments while accelerating development and commercialization.

Vertex Pharmaceuticals Acquires ViaCyte for $320M

July 11, 2022

Biotechnology

Vertex Pharmaceuticals agreed to acquire clinical-stage cell therapy company ViaCyte for $320 million in cash. The deal gives Vertex additional stem cell lines, IP and GMP manufacturing capabilities intended to accelerate its VX-880 and other cell replacement therapy programs for type 1 diabetes.