Simon Mundy - 20 Sep 2025 Form 3 Insider Report for Gitlab Inc. (GTLB)

Role: Chief Accounting Officer
Signature: /s/ Rashmi Chachra, Attorney-in-Fact for Simon Mundy
Issuer symbol: GTLB
Transactions as of: 20 Sep 2025
Net transactions value: $0
Form type: 3
Filing time: 23 Sep 2025, 17:23:15 UTC
Next filing: 02 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mundy Simon	Chief Accounting Officer	C/O GITLAB INC., NOT APPLICABLE	/s/ Rashmi Chachra, Attorney-in-Fact for Simon Mundy	23 Sep 2025	0002087405

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	GTLB	Class A Common Stock						42,836	20 Sep 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This number represents vested and unvested restricted stock units ("RSUs"), 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. Includes RSUs that will continue to vest for up to 4 years.