GitLab Inc. insider trading

Bought

$251.3K

Sold

$9.6M

6 of 8 on a 10b5-1 plan

Net

−$9.3M

Insiders

4

• Mundy Simon10b5-1

  Chief Accounting Officer

  −$331.6K

  Aug 07, 2026

  8,725 sh · $38.00

• Staples William10b5-1

  Chief Executive Officer · Director

  +$123K

  Jun 30, 2026

  4,188 sh · $29.36

• Sijbrandij Sytse10b5-1

  Director

  −$2.9M

  Jun 15, 2026

  102,635 sh · $28.39

• Sijbrandij Sytse10b5-1

  Director

  −$391.1K

  Jun 15, 2026

  13,565 sh · $28.83

• Sijbrandij Sytse10b5-1

  Director

  −$260K

  May 18, 2026

  10,792 sh · $24.09

• Sijbrandij Sytse10b5-1

  Director

  −$2.6M

  May 18, 2026

  105,408 sh · $24.93

• Sijbrandij Sytse10b5-1

  Director

  −$2.4M

  Apr 15, 2026

  116,200 sh · $20.77

• Staples William10b5-1

  Chief Executive Officer · Director

  +$108K

  Mar 31, 2026

  5,069 sh · $21.30

• Staples William10b5-1

  Chief Executive Officer · Director

  +$20.4K

  Mar 31, 2026

  941 sh · $21.65

• Bostrom Susan L

  Director

  −$204.5K

  Mar 27, 2026

  10,000 sh · $20.45

• Bostrom Susan L

  Director

  −$457.2K

  Mar 27, 2026

  22,500 sh · $20.32

Largest purchase

+$124.8K of GTLB by Staples William (Chief Executive Officer · Director) on Dec 31, 2025, under a 10b5-1 plan.

Largest sale

−$18.7M of GTLB by Jacobson Matthew (Director) on Dec 26, 2024.

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

SEC industry classification

Services-Prepackaged Software

Headquarters

San Francisco, CA

Incorporated in

DE

Listed on

Nasdaq

SEC Central Index Key

0001653482

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

Open-market purchase (code P)

An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.

Grants and option exercises (codes A, M)

Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.

Cluster buy

Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

Are GTLB insiders buying or selling?

Between Mar 27, 2026 and Aug 07, 2026, 4 GitLab Inc. insiders made 3 open-market purchases worth $251.3K and 8 sales worth $9.6M, a net sale of $9.3M. 6 of the sales were pre-scheduled under a Rule 10b5-1 plan.

How much GTLB stock have insiders bought and sold in the last two years?

Between Jul 01, 2024 and Jun 30, 2026, 11 GitLab Inc. insiders made 3 open-market purchases worth $253.1K and 175 sales worth $255.4M. 111 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 3 purchases ($253.1K) and 80 sales ($127.6M). The largest purchase was Staples William buying $124.8K on Dec 31, 2025. The largest sale was Jacobson Matthew selling $18.7M on Dec 26, 2024.

What was the largest recent GTLB insider trade?

Sijbrandij Sytse (Director) sold $2.9M of GTLB stock on Jun 15, 2026 at about $28.39 a share, under a pre-scheduled 10b5-1 plan.

When did an insider last buy GTLB shares?

The most recent open-market purchase on file is Staples William (Chief Executive Officer · Director) buying $123K on Jun 30, 2026.

Where does GTLB insider trading data come from?

From the Form 4 filings GitLab Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.