Form4insider filings, from the source

Company · CIK 0001974640 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq

Apogee Therapeutics, Inc. · APGE

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 3, 2026 DForm 4 →Sep 3, 5:30 pm EDTFairmount Funds Management LLC +3Director443,187——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTMark C. McKennaDirector20,000——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTWilliam A Jones Jr.Director34,824——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTJennifer A. FoxDirector34,824——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTJane HendersonChief Financial Officer158,371——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTMichael Thomas HendersonChief Executive Officer, Director920,941——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTNimish P ShahDirector1,750,000$135.11$236,442,5000—
Sep 2, 2026 DForm 4 →Sep 3, 4:39 pm EDTCarl DambkowskiChief Medical Officer168,498$135.06$185,7080—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 3, 2026 DForm 4 →Sep 3, 5:30 pm EDTFairmount Funds Management LLC +3Director6,823,567——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTMark C. McKennaDirector182,488——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTWilliam A Jones Jr.Director32,488——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTCarl DambkowskiChief Medical Officer319,317——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTJennifer A. FoxDirector32,488——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTJane HendersonChief Financial Officer383,997——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTLisa BollingerDirector48,780——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTMichael Thomas HendersonChief Executive Officer, Director997,064——0—
Sep 3, 2026 DForm 4 →Sep 3, 4:39 pm EDTNimish P ShahDirector7,189,420$135.11$911,090,1000—