Updated Jul 16, 2026 · Last SEC filing 2026-06-15
Organon & Co. (OGN) has filed 10 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-15. 3 Form 8-K material event filings were reported by OGN in the last 90 days. 1 Form 144 notices of proposed sale were filed for OGN stock. InsiderAlpha tracks every OGN SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001821825 |
|---|
| Form 4 filings (90d) | 10 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-06-15 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Holzbaur Lynette | SVP and Corporate Controller | P — Open-market purchase | 26.4K | $13.35 | $353K | SEC | |
| Stahler Rachel A | Chief Information Officer | F — Tax withholding / forfeiture | 4.2K | $5.70 | $24K | SEC | |
| Drinane Juliana Papa | Interim Head of Mfg & Supply | M — Option exercise | 6.4K | $0.00 | — | SEC | |
| Arjona Ferreira Juan Camilo | Head of R&D & CMO | F — Tax withholding / forfeiture | 4.8K | $5.70 | $27K | SEC | |
| Karp Daniel | Executive VP, Corp. Dev. | F — Tax withholding / forfeiture | 2.1K | $5.70 | $12K | SEC | |
| Stahler Rachel A | Chief Information Officer | M — Option exercise | 12.3K | $0.00 | — | SEC | |
| Drinane Juliana Papa | Interim Head of Mfg & Supply | M — Option exercise | 10.1K | $0.00 | — | SEC | |
| Drinane Juliana Papa | Interim Head of Mfg & Supply | F — Tax withholding / forfeiture | 2.2K | $5.70 | $12K | SEC | |
| Drinane Juliana Papa | Interim Head of Mfg & Supply | F — Tax withholding / forfeiture | 3.5K | $5.70 | $20K | SEC | |
| Arjona Ferreira Juan Camilo | Head of R&D & CMO | M — Option exercise | 13.4K | $0.00 | — | SEC | |
| Karp Daniel | Executive VP, Corp. Dev. | F — Tax withholding / forfeiture | 3.6K | $5.70 | $20K | SEC | |
| Karp Daniel | Executive VP, Corp. Dev. | M — Option exercise | 6.7K | $0.00 | — | SEC | |
| Stahler Rachel A | Chief Information Officer | M — Option exercise | 6.6K | $0.00 | — | SEC | |
| Stahler Rachel A | Chief Information Officer | F — Tax withholding / forfeiture | 2.2K | $5.70 | $13K | SEC | |
| Karp Daniel | Executive VP, Corp. Dev. | M — Option exercise | 11.3K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Organon & Co. (OGN). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| LAZARUS ROCHELLE B | 1 | $240K |
| Sequeira Ramona | 1 | $240K |
| ESSNER ROBERT | 1 | $240K |
| Gayle Helene D | 1 | $240K |
| Sharp Shalini | 1 | $240K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in OGN insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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