| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Staples William | Chief Executive Officer, Director | C/O GITLAB INC., NOT APPLICABLE | /s/ Robin Schulman, Attorney-in-Fact for William Staples | 17 Mar 2026 | 0001801655 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTLB | Class A Common Stock | Tax liability | -7,030 | -2% | $22.69* | 338,641 | 15 Mar 2026 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The reported transaction represents the number of shares of Class A Common Stock that were withheld by the Issuer to satisfy tax liabilities incurred in connection with the net settlement of restricted stock units. |
| F2 | Includes shares of Class A Common Stock that have not yet vested. |