Form4insider filings, from the source

Company · CIK 0002088082 · SIC 2836 — Biological Products, (No Diagnostic Substances)

Electra Therapeutics, Inc. · ETRA

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $40.0M · 2sales $0 · 0net $40.0M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 PForm 4 →Sep 23, 5:35 pm EDTCarl L GordonDirector, 10% Owner1,333,333$15.00$19,999,9951,758,279+314%
Sep 21, 2026 CForm 4 →Sep 23, 5:35 pm EDTCarl L GordonDirector, 10% Owner5,551,837——758,279—
Sep 21, 2026 PForm 4 →Sep 23, 5:29 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner1,333,333$15.00$19,999,9951,758,279+314%
Sep 21, 2026 CForm 4 →Sep 23, 5:29 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner5,551,837——758,279—
Sep 21, 2026 CForm 4 →Sep 21, 6:20 pm EDTGary S. KoeChief Technical Officer63,656——63,656—
Sep 21, 2026 CForm 4 →Sep 21, 6:19 pm EDTNancy StaglianoDirector255,635——255,635—
Sep 21, 2026 CForm 4 →Sep 21, 6:17 pm EDTGraham ParryChief Scientific Officer85,504——85,504—
Sep 21, 2026 CForm 4 →Sep 21, 6:14 pm EDTQuehuong (Kathy) DongPresident & CEO, Director455,484——455,484—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 CForm 4 →Sep 23, 5:35 pm EDTCarl L GordonDirector, 10% Owner5,551,837——0—
Sep 21, 2026 CForm 4 →Sep 23, 5:29 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner5,551,837——0—
Sep 21, 2026 CForm 4 →Sep 21, 6:20 pm EDTGary S. KoeChief Technical Officer63,656——0—
Sep 21, 2026 CForm 4 →Sep 21, 6:19 pm EDTNancy StaglianoDirector255,635——0—
Sep 21, 2026 CForm 4 →Sep 21, 6:17 pm EDTGraham ParryChief Scientific Officer85,504——0—
Sep 21, 2026 CForm 4 →Sep 21, 6:14 pm EDTQuehuong (Kathy) DongPresident & CEO, Director455,484——0—