Form 4 Tracker
Organon & Co.
OGN

22 insider filings · Latest: May 6, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 6, 2026May 7 4:00 PMLynette HolzbaurSVP and Corporate Controller
Sale
26,448.366$13.35$353.1K0(D)

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May 6, 2026May 7 10:02 AMLynette 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 4:26 PMJuliana Papa DrinaneInterim Head of Mfg & Supply
Grant/Award
125,208125,208(D)

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Mar 31, 2026Apr 2 4:26 PMJuliana Papa DrinaneInterim Head of Mfg & Supply
Option Exercise
16,45120,148(D)

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Mar 31, 2026Apr 2 4:18 PMFerreira Juan Camilo ArjonaHead of R&D & CMO
Grant/Award
200,333200,333(D)

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Mar 31, 2026Apr 2 4:18 PMFerreira Juan Camilo ArjonaHead of R&D & CMO
Option Exercise
13,43126,864(D)

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Mar 31, 2026Apr 2 4:17 PMDaniel KarpExecutive VP, Corp. Dev.
Grant/Award
100,166100,166(D)

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Mar 31, 2026Apr 2 4:17 PMDaniel KarpExecutive VP, Corp. Dev.
Option Exercise
18,05313,432(D)

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Mar 31, 2026Apr 2 4:14 PMRachel A StahlerChief Information Officer
Grant/Award
183,639183,639(D)

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Mar 31, 2026Apr 2 4:14 PMRachel A StahlerChief Information Officer
Option Exercise
18,86724,625(D)

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Mar 31, 2026Apr 2 4:13 PMMatthew M WalshChief Financial Officer
Grant/Award
404,84083,472(D)

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Mar 31, 2026Apr 2 4:13 PMMatthew M WalshChief Financial Officer
Option Exercise
33,59343,094(D)

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Mar 31, 2026Apr 2 4:11 PMAaron FalcioneChief Human Resources Officer
Grant/Award
166,944166,944(D)

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Mar 31, 2026Apr 2 4:11 PMAaron FalcioneChief Human Resources Officer
Option Exercise
17,92522,386(D)

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Mar 31, 2026Apr 2 4:09 PMKirke WeaverGen. Counsel & Corp. Secy.
Grant/Award
183,639183,639(D)

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Mar 31, 2026Apr 2 4:09 PMKirke WeaverGen. Counsel & Corp. Secy.
Option Exercise
18,51324,625(D)

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Mar 31, 2026Apr 2 4:07 PMVittorio NisitaHead of Global Business Svcs
Grant/Award
125,208125,208(D)

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Mar 31, 2026Apr 2 4:07 PMVittorio NisitaHead of Global Business Svcs
Option Exercise
13,00016,790(D)

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Mar 31, 2026Apr 2 4:06 PMLynette HolzbaurSVP and Corporate Controller
Grant/Award
116,86141,736(D)

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Mar 31, 2026Apr 2 4:06 PMLynette HolzbaurSVP and Corporate Controller
Option Exercise
10,9670(D)

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Mar 31, 2026Apr 2 4:02 PMJoseph T. Morrissey Jr.Interim CEO
Grant/Award
333,889333,889(D)

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Mar 31, 2026Apr 2 4:02 PMJoseph T. Morrissey Jr.Interim CEO
Option Exercise
24,58433,580(D)

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