GitLab officer to sell 21,183 shares under Rule 144

Gitlab officer Robin Schulman files a Rule 144 notice to sell 21,183 GTLB shares acquired from vested restricted stock units.

Rhea-AI Filing Summary

Gitlab Inc. (GTLB) has a notice under Rule 144 indicating that officer Robin Schulman plans to sell 21,183 shares of common stock, with an indicated aggregate market value of $955,141.47, through Morgan Stanley Smith Barney LLC on NASDAQ. The shares were acquired upon vesting of restricted stock units during the period from June 15, 2025 through March 15, 2026, and Gitlab reports 165,500,000 common shares outstanding as of September 2, 2026. The notice also lists a prior sale by Schulman on June 17, 2026 of 7,839 shares for total proceeds of $213,926.31.

Key Figures

Planned shares to be sold: 21,183 shares Aggregate market value of planned sale: $955,141.47 Shares outstanding: 165,500,000 shares +4 more

7 metrics

Planned shares to be sold 21,183 shares Shares of Gitlab Inc. common stock in the Rule 144 notice

Aggregate market value of planned sale $955,141.47 Reported market value for the 21,183 shares to be sold

Shares outstanding 165,500,000 shares Gitlab Inc. common shares outstanding as of September 2, 2026

Prior shares sold 7,839 shares Shares of Gitlab common stock sold on June 17, 2026

Aggregate price of prior sale $213,926.31 Total proceeds from the June 17, 2026 sale

RSU vesting period June 15, 2025 through March 15, 2026 Period during which the RSUs that produced the shares vested

Planned sale date reference September 2, 2026 Date referenced for the planned Rule 144 sale

Key Terms

Rule 144, Restricted Stock Units, aggregate market value, securities to be sold

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Units financial

"Common | 06/15/2025 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 21183 | 955141.47"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

securities to be sold financial

"The securities to be sold were acquired upon the vesting of restricted stock units"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing disclose for Gitlab Inc. (GTLB)?

The filing states that officer Robin Schulman intends to sell 21,183 shares of Gitlab common stock under Rule 144, with an indicated aggregate market value of $955,141.47, through Morgan Stanley Smith Barney LLC on NASDAQ.

How many Gitlab (GTLB) shares is Robin Schulman planning to sell?

The notice reports a planned sale of 21,183 shares of Gitlab Inc. common stock, with an indicated aggregate market value of $955,141.47, to be sold on NASDAQ through Morgan Stanley Smith Barney LLC.

How were the Gitlab (GTLB) shares in the Form 144 acquired?

The filing explains that the securities to be sold were acquired upon the vesting of restricted stock units during the period from June 15, 2025 through March 15, 2026, issued by Gitlab Inc. as the issuer.

What prior Gitlab (GTLB) share sales by Robin Schulman are disclosed?

The notice lists that on June 17, 2026, Robin Schulman sold 7,839 shares of Gitlab common stock for a total of $213,926.31 during the past three months period covered.

How many Gitlab (GTLB) shares are outstanding according to this notice?

Gitlab Inc. reports 165,500,000 shares of common stock outstanding, with this figure stated as of September 2, 2026; this serves as a baseline share count in the Rule 144 disclosure.

Which broker is handling the planned Gitlab (GTLB) share sale under Rule 144?

The planned sale of 21,183 shares is to be effected through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, New York, with the securities listed for trading on NASDAQ.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/02/2026 - 05:06 PM EDT Accepted by SEC EDGAR 09/02/2026 - 05:05 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001627835
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	GITLAB INC
SEC File Number	001-40895
Address of Issuer	268 BUSH STREET, #350 SAN FRANCISCO CALIFORNIA 94104
Phone	6504745175
Name of Person for Whose Account the Securities are To Be Sold	ROBIN SCHULMAN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	21183	955141.47	165500000	09/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/15/2025	Restricted Stock Units	Issuer			21183	06/15/2025	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
ROBIN SCHULMAN 268 BUSH STREET, #350 SAN FRANCISCO CA 94104	Common	06/17/2026	7839	213926.31

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units during the period of 06/15/2025 through 03/15/2026.
Date of Notice	09/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	10/01/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Robin Schulman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)