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Allogene Therapeutics ends China cell therapy deal with Overland

By Thomson Reuters May 13, 2026 | 4:05 PM

May 13 (Reuters) – Allogene Therapeutics said on Wednesday it has ended a key partnership for developing cell ​therapies in parts of ‌Asia and reworked its equity stake in partner Overland Therapeutics.

• It terminated its licensing deal with Overland Therapeutics covering certain cancer ‌cell ​therapies in China, Taiwan, ⁠South Korea and ⁠Singapore.

• The agreement, signed in 2020, had allowed Overland to develop and sell treatments targeting proteins linked to ​blood cancers and solid tumors.

• As part of the restructuring, Allogene ⁠gave up a ⁠portion of its Overland stake ​without compensation and expects to hold ​about 3% of its equity on ‌a fully diluted basis.

• The termination took effect May 12 and no payments were made by either side ⁠as part of the exit.

• Both parties agreed to release any claims related to ⁠the deal ‌up to the termination ⁠date.

• Allogene had previously received $40 ​million ‌upfront and shares in Overland ​under ⁠the partnership.

• The company also amended its shareholder agreement with Overland to reflect revised ownership and governance terms.

(Reporting by Sahil Pandey in Bengaluru; Editing by ​Shailesh Kuber)