| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ford Robert B | CHAIRMAN AND CEO, Director | 100 ABBOTT PARK ROAD, ABBOTT PARK | /s/ Robert B. Ford by Jessica H. Paik, Attorney-in-Fact | 03 Mar 2026 | 0001612571 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABT | Common shares without par value | Tax liability | $3,523,608 | -30,308 | -9% | $116.26 | 306,461 | 27 Feb 2026 | Direct | |
| holding | ABT | Common shares without par value | 216,203 | 27 Feb 2026 | Ford Family Trust | F1 |
| Id | Content |
|---|---|
| F1 | Held in the Ford Family Trust DTD June 2, 2014. The reporting person is co-trustee of the trust. |