TapewireFind a company

person · Reporting owner

Mundy Simon

Disclosed activity across 1 company

Tapewire entity
24711
SEC CIK
0002087405

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Gitlab Inc.

Report date September 16, 2026 · Filed September 18, 2026

Section 16 reporting ended · disclosed 2026-09-18. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect100,676 Reported balance After 2026-09-16 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-16 · Tax withholding · Disposed 4,656 · Balance 100,676

F1: Represents shares of GitLab Inc.'s (the "Company") Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of a portion of a restricted stock unit award.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.06 to $49.21, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F3: Includes shares of Class A Common Stock that have not yet vested.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of GitLab Inc.'s (the "Company") Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of a portion of a restricted stock unit award.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.06 to $49.21, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F3: Includes shares of Class A Common Stock that have not yet vested.

Transaction history

JSON API
Reset

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 16, 2026 Filed Sep 18, 2026 21:42 UTC Gitlab Inc. GTLB · Entity 3663 Tax withholdingClass A Common Stock 4,656 $48.77 $227,073.12
Disclosure

SEC source: 0001653482-26-000164 · wk-form4_1789767773.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,676

F1 · shares: Represents shares of GitLab Inc.'s (the "Company") Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of a portion of a restricted stock unit award.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.06 to $49.21, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F3 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
August 07, 2026 Filed Aug 11, 2026 20:36 UTC Gitlab Inc. GTLB · Entity 3663 SaleClass A Common Stock 8,725 $38.00 $331,550.00
Disclosure

SEC source: 0001653482-26-000154 · wk-form4_1786480597.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,332

F1 · kind: The sales reported on this Form 4 were executed pursuant to a trading plan entered into by the reporting person on June 23, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
June 22, 2026 Filed Jun 23, 2026 00:27 UTC Gitlab Inc. GTLB · Entity 3663 Tax withholdingClass A Common Stock 1,514 $26.17 $39,621.38
Disclosure

SEC source: 0001653482-26-000127 · wk-form4_1782174437.xml · nonDerivative · entry 2

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,057

F1 · shares: Represents shares of GitLab Inc.'s (the "Company") Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of a portion of a restricted stock unit award.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.23 to $26.95, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F4 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
June 17, 2026 Filed Jun 23, 2026 00:27 UTC Gitlab Inc. GTLB · Entity 3663 Tax withholdingClass A Common Stock 2,394 $27.29 $65,332.26
Disclosure

SEC source: 0001653482-26-000127 · wk-form4_1782174437.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,571

F1 · shares: Represents shares of GitLab Inc.'s (the "Company") Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of a portion of a restricted stock unit award.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.51 to $27.80, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 23:25 UTC Gitlab Inc. GTLB · Entity 3663 GrantClass A Common Stock 55,330 $0.00 $0.00
Disclosure

SEC source: 0001653482-26-000111 · wk-form4_1781738731.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,965

F1 · shares: 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 Quarterly Vesting Date. The RSUs shall be satisfied over a three-year period beginning June 15, 2026. "Quarterly Vesting Date" means each of June 15, September 15, December 15, and March 15.

F2 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
April 30, 2026 Filed May 1, 2026 21:38 UTC Gitlab Inc. GTLB · Entity 3663 GrantClass A Common Stock 17,592 $0.00 $0.00
Disclosure

SEC source: 0001653482-26-000088 · wk-form4_1777671483.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,635

F1 · shares: 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 Quarterly Vesting Date. The RSUs shall be satisfied over a three-year period beginning June 15, 2026. "Quarterly Vesting Date" means each of June 15, September 15, December 15, and March 15.

F2 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 00:45 UTC Gitlab Inc. GTLB · Entity 3663 Tax withholdingClass A Common Stock 2,141 $22.65 $48,493.65
Disclosure

SEC source: 0001653482-26-000030 · wk-form4_1773794745.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,043

F1 · shares: Represents shares of GitLab Inc.'s Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.43 to $22.91, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F3 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
December 18, 2025 Filed Dec 18, 2025 23:31 UTC Gitlab Inc. GTLB · Entity 3663 SaleClass A Common Stock 2,756 $38.42 $105,885.52
Disclosure

SEC source: 0001653482-25-000079 · wk-form4_1766100685.xml · nonDerivative · entry 3

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,184

F1 · kind: The sales reported on this Form 4 were executed pursuant to a trading plan entered into by the reporting person on June 23, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 23:31 UTC Gitlab Inc. GTLB · Entity 3663 Tax withholdingClass A Common Stock 2,844 $38.20 $108,640.80
Disclosure

SEC source: 0001653482-25-000079 · wk-form4_1766100685.xml · nonDerivative · entry 2

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,940

F2 · shares: Represents shares of GitLab Inc.'s Class A Common Stock sold to satisfy the reporting person's tax obligations arising as a result of the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.60 to $38.52, inclusive. The Reporting Person undertakes to provide to GitLab Inc., any security holder of GitLab Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Read SEC document
December 16, 2025 Filed Dec 18, 2025 23:31 UTC Gitlab Inc. GTLB · Entity 3663 SaleClass A Common Stock 723 $38.00 $27,474.00
Disclosure

SEC source: 0001653482-25-000079 · wk-form4_1766100685.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,784

F1 · kind: The sales reported on this Form 4 were executed pursuant to a trading plan entered into by the reporting person on June 23, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

Read SEC document
October 01, 2025 Filed Oct 2, 2025 23:56 UTC Gitlab Inc. GTLB · Entity 3663 SaleClass A Common Stock 5,191 $43.99 $228,352.09
Disclosure

SEC source: 0001653482-25-000048 · wk-form4_1759449396.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,507

F1 · kind: The sales reported on this Form 4 were executed pursuant to a trading plan entered into by the reporting person on June 23, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document
September 20, 2025 Filed Sep 23, 2025 21:26 UTC Gitlab Inc. GTLB · Entity 3663 GrantClass A Common Stock 15,862 $0.00 $0.00
Disclosure

SEC source: 0001653482-25-000046 · wk-form4_1758662791.xml · nonDerivative · entry 1

Mundy Simon · CIK 0002087405 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,698

F1 · shares: 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, 1/16 of the grant shall vest on each Quarterly Vesting Date beginning December 15, 2025. "Quarterly Vesting Date" means each of December 15, March 15, June 15, and September 15.

F2 · balance_after: Includes shares of Class A Common Stock that have not yet vested.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.