| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WERNER ROBERT F. | Chief Accounting Officer | C/O TWIST BIOSCIENCE CORPORATION, 681 GATEWAY BLVD, SOUTH SAN FRANCISCO | /s/ Kendra Fox, as Attorney-in-Fact for Robert F. Werner | 11 Feb 2026 | 0001590947 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TWST | Common Stock | Gift | $0 | -2,000 | -3.4% | $0.000000 | 56,738 | 09 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents a bona fide gift of shares to a charitable organization. |