InsiderTrades

Form 4 for OGN Organon & Co.

Accepted 2026-03-03 00:00:00 ET · period of report 2026-02-27 · accession 0001628280-26-014226 · 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
M 2026-03-03 2026-02-27 OGN Nisita Vittorio Head of Gbl Business Svcs F - Tax $7.18 -7,785 53.9K -13% -$55.9K
M 2026-03-03 2026-02-27 OGN Nisita Vittorio Head of Gbl Business Svcs A - Grant $0.00 +20.9K 60.1K +53% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-27 F D 1,575 $7.23 58,284.16 D — — (F3) Includes the addition of 1,364.619 shares of Common Stock acquired from dividend equivalents net of withholding tax not previously required to be reported.
2 Common Common Stock 2026-02-27 A A 4,596 $0.00 58,494.54 D — — (F2) Represents the shares of Common Stock released to cover the dividend equivalents earned on the PSUs released above.
3 Common Common Stock 2026-02-27 A A 16,287 $0.00 60,108.54 D — — (F1) Represents shares of Organon & Co. common stock ("Common Stock") for performance share units ("PSUs") granted to the reporting person on August 11, 2023 under the Organon & Co. 2021 Incentive Stock Plan. The performance-vesting restrictions with respect to these shares were released upon certification of performance goal attainment by the Talent Committee of Organon's Board of Directors.
4 Common Common Stock 2026-02-27 F D 6,210 $7.17 53,898.54 D — —