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$ODTX · Odyssey Therapeutics, Inc.

Odyssey Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines for autoimmune and inflammatory diseases.

More about this company

Odyssey Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines for autoimmune and inflammatory diseases. The company pipeline includes OD-001, an oral small molecule inhibitor of receptor-interacting protein kinase 2, which is in phase 2a trial for the treatment of ulcerative colitis; OD-002, an oral small molecule SLC15A4 inhibitor designed to block TLR7/8/9-mediated pathogenic inflammatory responses activation of interferon regulatory factor 5 (IRF5); OD-003, a protein therapeutic designed to agonize tumor necrosis factor receptor 2 selectively on Treg; a TSLP/IL-33 bispecific antagonist; an oral small molecule interleukin-1 receptor–associated kinase 4 scaffolding inhibitor; and a small molecule inhibitor of IRF5. The company was incorporated in 2021 and is headquartered in Boston, Massachusetts.

Not currently held by tracked 13F filers — this page aggregates activist, insider, politician and research activity.

Beyond 13F — activists, insiders, politicians & research

Activist 13D filings daily digest →

FiledFormActivist% of classConviction
2026-05-18SCHEDULE 13DTPG GP A, LLC7.8%Highfiling
2026-05-18SCHEDULE 13DSR ONE CAPITAL MANAGEMENT, LLC8.0%Medfiling
2026-05-15SCHEDULE 13DDimension Capital II, L.P.7.1%Medfiling
2026-05-15SCHEDULE 13DJeito II S.L.P.7.8%Medfiling

Insider open-market buys daily digest →

FiledInsiderRoleSharesValue
2026-05-12Dimension Capital II, L.P. (cluster of 3)director1,111,111$19,999,998Form 4
2026-05-11SR ONE CAPITAL MANAGEMENT, LLC (cluster of 3)10%-owner555,555$9,999,990Form 4
2026-05-11Li Nan (LN) (cluster of 3)director1,111,111$19,999,998Form 4

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