X0306 4 2022-06-17 0 0001653482 Gitlab Inc. GTLB 0001886054 Johnson Eric David C/O GITLAB INC. NOT APPLICABLE DE 0 1 0 0 Chief Technology Officer Class A Common Stock 2022-06-17 4 A 0 31350 0 A 56179 D Performance Stock Units 2022-06-17 4 A 0 47025 0 A Class A Common Stock 47025.0 47025 D Represents a grant of time-based restricted stock units ("RSU"), with each RSU representing a contingent right to receive one share of Gitlab Inc. (the "Company") Class A Common Stock subject to the reporting person's continued service to the Company on each applicable vesting date. The RSUs shall be satisfied over a four-year period, vesting quarterly from the date of grant. Includes shares of Class A Common Stock that have not yet vested. This also includes vested shares from the Company's Employee Stock Purchase Plan. Each performance stock unit ("PSU") represents a contingent right to receive one share of the Company's Class A Common Stock, subject to the achievement of certain performance criteria and the reporting person's continued service to the Company on each applicable vesting date following such achievement. The number of PSUs in this column represents the number of shares of Class A Common Stock the reporting person will receive assuming achievement at the "target" level of the corporate performance metrics set by the Company's Board of Directors for this award. Once the performance criteria have been achieved, the award shall vest in four equal quarterly installments thereafter. If the performance criteria are not achieved, the portion of the award which was capable of vesting on that date will expire. /s/ Robin Schulman, Attorney-in-Fact for Eric David Johnson 2022-06-22