Organon & Co.
OGN- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001821825
In the last 90 days, Organon & Co. insiders filed 0 open-market purchases and 1 sale; 636 institutions reported holding it in 13F filings for Q2 2026, worth $2.92B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Organon & Co. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 1 filing
- 1 insider, $200.3K in total
- Insiders trading
- 1
- Net value
- −$200.3K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Organon & Co., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Arjona Ferreira Juan Camilo | Head of R&D & CMO | 37,432 | Aug 12, 2026 | 4 |
| Drinane Juliana Papa | Head of Mfg & Supply | 18,475 | Aug 5, 2026 | 5 |
| Lazarus Rochelle B | Director | – | Jun 15, 2026 | 1 |
| Essner Robert | Director | – | Jun 15, 2026 | 1 |
| Sharp Shalini | Director | – | Jun 15, 2026 | 1 |
| Gayle Helene D | Director | – | Jun 15, 2026 | 1 |
| Patton Cynthia M | Director | – | Jun 15, 2026 | 1 |
| Ezekowitz Alan | Director | – | Jun 15, 2026 | 1 |
| Sequeira Ramona | Director | – | Jun 15, 2026 | 1 |
| Ozuah Phillip | Director | – | Jun 15, 2026 | 1 |
| Leone Deborah R | Director | – | Jun 15, 2026 | 1 |
| Holzbaur Lynette | SVP and Corporate Controller | 0 | May 7, 2026 | 5 |
| Walsh Matthew M | Chief Financial Officer | 212,746 | Apr 2, 2026 | 3 |
| Stahler Rachel A | Chief Information Officer | 116,105 | Apr 2, 2026 | 3 |
| Karp Daniel | Executive VP, Corp. Dev. | 69,548 | Apr 2, 2026 | 2 |
| Falcione Aaron | Chief Human Resources Officer | 101,431 | Apr 2, 2026 | 3 |
| Morrissey Joseph T. Jr. | Interim CEO | 123,123 | Apr 2, 2026 | 4 |
| Nisita Vittorio | Head of Global Business Svcs | 70,619 | Apr 2, 2026 | 3 |
| Weaver Kirke | Gen. Counsel & Corp. Secy. | 92,639 | Apr 2, 2026 | 3 |
| Cox Carrie Smith | Executive Chair | 77,869Indirect | Nov 13, 2025 | 1 |
| Whiteford Grace Puma | Director | – | Jun 16, 2025 | 0 |
| Ali Kevin | Chief Executive Officer | 282,731 | May 6, 2025 | 0 |
| DiMarco Kathryn | Corporate Controller | 38,740 | Apr 2, 2025 | 0 |
| Fiedler Susanne | Chief Commercial Officer | 53,113 | Sep 5, 2024 | 0 |
| McGarry Martha E | Director | – | Jun 11, 2024 | 0 |
| Francisco Ma. Fatima | Director | 3,000 | Jun 13, 2023 | 0 |
| Ritter Geralyn S | Head of Ext. Affairs and ESG | 10,755 | May 8, 2023 | 0 |
| Milligan Sandra | Head of Research & Development | 28,599 | May 8, 2023 | 0 |
| Telman Deborah H | EVP GC & Corporate Secretary | 7,688 | May 5, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 (view filing)4:04 PM ET | Aug 5 | Same day | Drinane Juliana PapaHead of Mfg & Supply | SSale | −14.8K | $13.57 | −$200.3K | −44.4%18.5K after | |
| May 7, 2026 (view filing) | May 6 | 1 day | Holzbaur LynetteSVP and Corporate Controller | SSale | −26.4K | $13.35 | −$353.1K | −100.0%0 after | Amended |
| Nov 13, 2025 (view filing) | Nov 12 | 1 day | Cox Carrie SmithExecutive Chair | PPurchase | +65.4K | $7.67 | +$501.6K | +524.5%77.9K after | |
| May 15, 2025 (view filing) | May 14 | 1 day | Cox Carrie SmithDirector | PPurchase | +12.5K | $8.07 | +$100.6K | New position12.5K after | |
| May 7, 2025 (view filing) | May 7 | Same day | Falcione AaronChief Human Resources Officer | PPurchase | +5.50K | $8.77 | +$48.2K | +9.6%63.0K after | |
| May 7, 2025 (view filing) | May 6 | 1 day | Weaver KirkeGen. Counsel & Corp. Secy. | PPurchase | +8.04K | $9.21 | +$74.1K | +18.1%52.5K after | |
| May 7, 2025 (view filing) | May 6 | 1 day | Karp DanielExecutive VP, Corp. Dev. | PPurchase | +3.50K | $8.24 | +$28.8K | +8.1%46.7K after | |
| May 6, 2025 (view filing) | May 5 | 1 day | Walsh Matthew MChief Financial Officer | PPurchase | +11.4K | $8.82 | +$100.5K | +8.6%144.5K after | |
| May 6, 2025 (view filing) | May 5 | 1 day | Ali KevinChief Executive Officer | PPurchase | +34.0K | $8.81 | +$299.5K | +13.7%282.7K after | |
| Feb 23, 2024 (view filing) | Feb 22 | 1 day | Weaver KirkeGen. Counsel & Corp. Secy. | PPurchase | +2.72K | $18.36 | +$49.9K | +21.8%15.2K after | |
| Aug 19, 2021 (view filing) | Aug 19 | Same day | Francisco Ma. FatimaDirector | PPurchase | +3.00K | $33.79 | +$101.4K | New position3.00K after |