Simon Mundy

CIK: 0002087405

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)5 (41.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GTLB

Gitlab Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (12 total)

GTLB
Gitlab Inc.
Sep 16, 2026
Tax Payment(F)
Direct
4.7K shares at avg. $48.77$227K
GTLB
Gitlab Inc.
Aug 7, 2026
Sale(S)
Direct
8.7K shares at avg. $38.00$332K
GTLB
Gitlab Inc.
Jun 22, 2026
Tax Payment(F)
Direct
1.5K shares at avg. $26.17$40K
GTLB
Gitlab Inc.
Jun 17, 2026
Tax Payment(F)
Direct
2.4K shares at avg. $27.29$65K
GTLB
Gitlab Inc.
Jun 15, 2026
Award(A)
Direct
55.3K shares-
GTLB
Gitlab Inc.
Apr 30, 2026
Award(A)
Direct
17.6K shares-
GTLB
Gitlab Inc.
Mar 16, 2026
Tax Payment(F)
Direct
2.1K shares at avg. $22.65$48K
GTLB
Gitlab Inc.
Dec 18, 2025
Sale(S)
Direct
2.8K shares at avg. $38.42$106K
GTLB
Gitlab Inc.
Dec 16, 2025
Tax Payment(F)
Direct
2.8K shares at avg. $38.20$109K
GTLB
Gitlab Inc.
Dec 16, 2025
Sale(S)
Direct
723 shares at avg. $38.00$27K
GTLB
Gitlab Inc.
Oct 1, 2025
Sale(S)
Direct
5.2K shares at avg. $43.99$228K
GTLB
Gitlab Inc.
Sep 20, 2025
Award(A)
Direct
15.9K shares-

		Type	Shares	Price		Ownership
Sep 16, 2026	GTLB Gitlab Inc.	Tax Payment(F)	4,656	$48.77	$227,073	Direct
Aug 7, 2026	GTLB Gitlab Inc.	Sale(S)	8,725	$38.00	$331,550	Direct
Jun 22, 2026	GTLB Gitlab Inc.	Tax Payment(F)	1,514	$26.17	$39,621	Direct
Jun 17, 2026	GTLB Gitlab Inc.	Tax Payment(F)	2,394	$27.29	$65,332	Direct
Jun 15, 2026	GTLB Gitlab Inc.	Award(A)	55,330	-	$0	Direct
Apr 30, 2026	GTLB Gitlab Inc.	Award(A)	17,592	-	$0	Direct
Mar 16, 2026	GTLB Gitlab Inc.	Tax Payment(F)	2,141	$22.65	$48,494	Direct
Dec 18, 2025	GTLB Gitlab Inc.	Sale(S)	2,756	$38.42	$105,886	Direct
Dec 16, 2025	GTLB Gitlab Inc.	Tax Payment(F)	2,844	$38.20	$108,641	Direct
Dec 16, 2025	GTLB Gitlab Inc.	Sale(S)	723	$38.00	$27,474	Direct
Oct 1, 2025	GTLB Gitlab Inc.	Sale(S)	5,191	$43.99	$228,352	Direct
Sep 20, 2025	GTLB Gitlab Inc.	Award(A)	15,862	-	-	Direct

1-12 of 12 transactions

About Mundy Simon

Mundy Simon (SEC CIK 0002087405) files insider reports with the SEC as Chief Accounting Officer of Gitlab Inc. (GTLB).

Signal8 holds 10 ownership filings by Mundy Simon (1 Form 3, 9 Form 4), filed between Sep 23, 2025 and Sep 18, 2026. Those filings report 12 transactions, from Sep 20, 2025 to Sep 16, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Mundy Simon's filings is in NOT APPLICABLE, DE.

Recent filings by Mundy Simon

Sep 16, 2026: Tax withholding of GTLB shares (Form 4, code F).
Aug 7, 2026: Open-market sale of GTLB shares (Form 4, code S).
Jun 22, 2026: Tax withholding of GTLB shares (Form 4, code F).
Jun 17, 2026: Tax withholding of GTLB shares (Form 4, code F).
Jun 15, 2026: Grant or award of GTLB shares (Form 4, code A).

Other insiders filing for Gitlab Inc. (GTLB)

Sijbrandij Sytse, Director
Staples William, Chief Executive Officer
Padisetty Sivaprasad, Chief Technology Officer
Ross Jessica P, Chief Financial Officer
Steward Ian, Chief Revenue Officer
SULLIVAN GODFREY, Director

How to read Form 4 transaction codes