Form4insider filings, from the source

Company · CIK 0001821825 · SIC 2834 — Pharmaceutical Preparations · NYSE

Organon & Co. · OGN

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $200k · 1net −$200k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 FMForm 4 →Aug 12, 1:01 pm EDTFerreira Juan Camilo ArjonaHead of R&D & CMO15,653$13.62$56,30537,432—
Aug 5, 2026 SForm 4 →Aug 5, 4:04 pm EDTJuliana Papa DrinaneHead of Mfg & Supply14,761$13.57$200,30718,475−44.4%

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 MForm 4 →Aug 12, 1:01 pm EDTFerreira Juan Camilo ArjonaHead of R&D & CMO11,519——0—