| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Montalbano John S. | Director | C/O ABCELLERA BIOLOGICS INC, 150 W 4TH AVENUE, VANCOUVER, BRITISH COLUMBIA, CANADA | Tryn Stimart, attorney-in-fact | 26 Nov 2025 | 0001834423 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABCL | Common Shares | Purchase | $178,460 | +50,000 | +29% | $3.57 | 221,000 | 26 Nov 2025 | Direct | |
| holding | ABCL | Common Shares | 5,000 | 26 Nov 2025 | By Spouse |