| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MERTZ LEONARD POWELL | Director | C/O ALPHA COGNITION INC., 1452 HUGHES RD., SUITE 200, GRAPEVINE | /s/ Leonard Mertz | 20 Aug 2025 | 0002028687 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACOG | Common Shares | Purchase | $250,002 | +27,778 | +30% | $9.00 | 121,503 | 18 Aug 2025 | by The Len Mertz Trust | |
| holding | ACOG | Common Shares | 138,495 | 18 Aug 2025 | Direct |