Pharma BD Deal Intelligence

Eli Lilly and Company / Ajax Therapeutics, Inc.

2026 · Acquisition/Merger · $2.3B · Complete

Outcome grade pending — assessed 5 years post-close.

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The coverage arc

Apr 27, 2026 BioPharma Dive Bullish

Worth up to $2.3 billion overall, the deal hands Lilly a drug designed to address the weaknesses of a class of medicines. Ajax's drug could deliver deeper and…

Apr 27, 2026 Pharmaceutical Technology Bullish

Eli Lilly has added yet another string to its M&A bow of 2026 after agreeing to acquire cancer specialist Ajax Therapeutics in a deal worth up to…

Apr 28, 2026 BioSpace Bullish

Lilly lands third oncology deal in 3 weeks, inking up to $2.3B for Ajax. Eli Lilly announced an offer of up to $2.3 billion for clinical-stage Ajax…

Source summaries from our enrichment pipeline; follow links for originals.

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Lilly will acquire Ajax Therapeutics in a deal worth up to $2.3B in upfront and contingent milestone payments to advance AJ1-11095, a first-in-class Type II JAK2 inhibitor in Phase 1 for MF/PV; subject to HSR clearance and customary closing conditions.

Key facts

Related deals — scored

DealYearValueOutcome
Eli Lilly and Company / Ajax Therapeutics, Inc. (this deal)2026$2.3B
Eli Lilly and Company / Boehringer Ingelheim GmbH2011$444M89
Eli Lilly and Company / Loxo Oncology, Inc.2019$8.0B88
Eli Lilly and Company / Applied Molecular Evolution Inc.2003$400M88
Eli Lilly and Company / ICOS Corporation2006$2.3B87
Eli Lilly and Company / Novartis Animal Health2014$5.4B70
Eli Lilly and Company / Incyte Corporation2009$755M69

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