| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Falcione Aaron | Chief Human Resources Officer | C/O ORGANON & CO., 30 HUDSON STREET, FLOOR 33, JERSEY CITY | /s/ Tarnetta V. Jones, as Attorney-in-Fact for Aaron Falcione | 07 May 2025 | 0001859803 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OGN | Common Stock | Purchase | $48,235 | +5,500 | +9.6% | $8.77 | 62,974 | 07 May 2025 | Direct |