InsiderTrades

Form 4 for OGN Organon & Co.

Accepted 2025-08-12 00:00:00 ET · period of report 2025-08-11 · accession 0001821825-25-000068 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-08-12 2025-08-11 OGN Arjona Ferreira Juan Camilo CMO, Head of R, D F - Tax $9.22 -4,122 24.8K -14% -$38.0K
D 2025-08-12 2025-08-11 OGN Arjona Ferreira Juan Camilo CMO, Head of R, D M - OptEx $0.00 +11.5K 28.9K +66% $0
D 2025-08-12 2025-08-11 OGN Arjona Ferreira Juan Camilo CMO, Head of R, D M - OptEx $0.00 -11.5K 11.5K -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-11 F D 4,122 $9.22 24,777.36 D — —
2 Common Common Stock 2025-08-11 M A 11,519 $0.00 28,899.36 D — —
3 Derivative Restricted Stock Units 2025-08-11 M D 11,519 $0.00 11,519 D — · 2025-08-11 to 2026-08-11 11,519 Common Stock (F1) Each restricted stock unit represents a contingent right to receive one share of Organon common stock. (F2) These restricted stock units vest and are distributed as shares of Organon & Co. common stock in three equal installments with 11,519 shares having vested on August 11, 2025 and the third and final vesting to occur on August 11, 2026.