Form 4 Tracker
Organon & Co.
OGN

37 insider filings · Latest: Jun 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 6, 2026May 9 12:31 AMHolzbaur Lynette
Proposed Sale
26,448$13.35$353.1K

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May 6, 2026May 7 8:00 PMLynette HolzbaurSVP and Corporate Controller
Sale
26,448.366$13.35$353.1K0(D)

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May 6, 2026May 7 2:02 PMLynette HolzbaurSVP and Corporate Controller
Purchase
26,448.366$13.35$353.1K52,850.793(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 31, 2026Apr 2 8:11 PMAaron FalcioneChief Human Resources Officer
Grant/Award
166,944166,944(D)

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Mar 31, 2026Apr 2 8:09 PMKirke WeaverGen. Counsel & Corp. Secy.
Option Exercise
18,51324,625(D)

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Mar 31, 2026Apr 2 8:09 PMKirke WeaverGen. Counsel & Corp. Secy.
Grant/Award
183,639183,639(D)

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Mar 31, 2026Apr 2 8:07 PMVittorio NisitaHead of Global Business Svcs
Option Exercise
13,00016,790(D)

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Mar 31, 2026Apr 2 8:07 PMVittorio NisitaHead of Global Business Svcs
Grant/Award
125,208125,208(D)

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Mar 31, 2026Apr 2 8:06 PMLynette HolzbaurSVP and Corporate Controller
Grant/Award
116,86141,736(D)

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Mar 31, 2026Apr 2 8:06 PMLynette HolzbaurSVP and Corporate Controller
Option Exercise
10,9670(D)

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Mar 31, 2026Apr 2 8:02 PMJoseph T. Morrissey Jr.Interim CEO
Option Exercise
24,58433,580(D)

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Mar 31, 2026Apr 2 8:02 PMJoseph T. Morrissey Jr.Interim CEO
Grant/Award
333,889333,889(D)

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Mar 29, 2026Mar 31 8:16 PMRachel A StahlerChief Information Officer
Option Exercise
8,2008,201(D)

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Mar 29, 2026Mar 31 8:15 PMLynette HolzbaurSVP and Corporate Controller
Option Exercise
5,3195,319(D)

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Mar 29, 2026Mar 31 8:14 PMDaniel KarpExecutive VP, Corp. Dev.
Option Exercise
14,18414,185(D)

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Mar 29, 2026Mar 31 8:12 PMKirke WeaverGen. Counsel & Corp. Secy.
Option Exercise
7,7577,757(D)

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Mar 29, 2026Mar 31 8:11 PMVittorio NisitaHead of Global Business Svcs
Option Exercise
5,7625,763(D)

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Mar 29, 2026Mar 31 8:10 PMJuliana Papa DrinaneInterim Head of Mfg & Supply
Option Exercise
7,9797,979(D)

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Mar 29, 2026Mar 31 8:09 PMFerreira Juan Camilo ArjonaHead of R&D & CMO
Option Exercise
8,8658,865(D)

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Mar 29, 2026Mar 31 8:08 PMAaron FalcioneChief Human Resources Officer
Option Exercise
8,4228,422(D)

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Mar 29, 2026Mar 31 8:06 PMMatthew M WalshChief Financial Officer
Option Exercise
15,07115,071(D)

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Mar 29, 2026Mar 31 8:05 PMJoseph T. Morrissey Jr.Interim CEO
Option Exercise
9,7529,752(D)

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