Senti Biosciences Holdings, Inc.

On July 14, 2026, Senti Biosciences Holdings, Inc., a Delaware corporation (the “Company”) entered into an agreement with a private affiliate of its largest stockholder, Celadon Partners, under which that affiliate would acquire substantially all of the Company’s existing business and pipeline through a merger transaction. Following the transaction, the Company is expected to remain a public company with a significantly streamlined operating structure, retaining certain intellectual property, collaborations and early-stage programs focused on its Regulator Dial™ technology platform while the remaining business will merge into the private company. Company stockholders, as well as certain holders of equity awards and warrants, will, upon closing of the transaction, have the right to receive certain contingent value rights that may provide future cash payments if specified development, regulatory and commercial milestones for SENTI-202 are achieved. The transaction is subject to stockholder approval and other customary closing conditions. See below for more detailed information about the transactions.