GTLB
Gitlab Inc.
Latest Form 4:Sale$332KbyMundy Simon (Chief Accounting Officer) · filed Aug 11, 2026
Gitlab Inc. (GTLB) has 59 SEC Form 4 filings (119 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Aug 25, 2026.
Inside the rolling window, 7 insiders at Gitlab Inc. reported 3 open-market purchases totaling $376K and 27 open-market sales totaling $118.0M. The most active filer is Director Sijbrandij Sytse with 9 filings. Insiders have net sold $35.7M over the trailing 6 months. The most recent open-market filing is a sale of 8,725 shares by Chief Accounting Officer Mundy Simon, dated Aug 7, 2026, worth $332K.
- Industry:Software - Application
- CEO:William Staples
- Employees:2,375
- HQ:San Francisco, CA, US
- IPO:2021-10-14
Insider Buying
$376K
reported purchases (SEC code P)
Insider Selling
$118.0M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Market Cap
$8.5B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Mundy SimonFirst in 8 months | Chief Accounting Officer | Sale | 8,725 | $332K | Aug 11 | SEC ↗ |
Staples WilliamFirst in 3 months | Chief Executive Officer | Purchase | 4,188 | $123K | Jul 1 | SEC ↗ |
| Director | Sale | 116,200 | $3.3M | Jun 17 | SEC ↗ | |
| Director | Sale | 116,200 | $2.9M | May 18 | SEC ↗ | |
| Director | Sale | 116,200 | $2.4M | Apr 16 | SEC ↗ | |
| Chief Executive Officer | Purchase | 6,010 | $128K | Apr 1 | SEC ↗ | |
BOSTROM SUSAN LFirst in 4 months | Director | Sale | 32,500 | $662K | Mar 30 | SEC ↗ |
Jacobson MatthewFirst in 3 months | Director | Sale | 700,109 | $16.1M | Mar 23 | SEC ↗ |
Jacobson MatthewFirst in 3 months | Director | Sale | 459,799 | $10.3M | Mar 23 | SEC ↗ |
| Director, 10% Owner | Sale | 54,300 | $1.5M | Feb 18 | SEC ↗ | |
| Director, 10% Owner | Sale | 54,300 | $2.0M | Jan 15 | SEC ↗ | |
Shen JamesFirst filing | Interim CFO | Sale | 2,538 | $97K | Jan 5 | SEC ↗ |
Staples WilliamFirst filing | Chief Executive Officer | Purchase | 3,276 | $125K | Jan 5 | SEC ↗ |
| Director | Sale | 334,827 | $12.7M | Dec 23 | SEC ↗ | |
| Chief Accounting Officer | Sale | 723 | $27K | Dec 18 | SEC ↗ | |
| Chief Accounting Officer | Sale | 2,756 | $106K | Dec 18 | SEC ↗ | |
| Director, 10% Owner | Sale | 54,300 | $2.1M | Dec 17 | SEC ↗ | |
BOSTROM SUSAN LFirst filing | Director | Sale | 70,000 | $2.8M | Dec 10 | SEC ↗ |
BOSTROM SUSAN LFirst filing | Director | Sale | 30,000 | $1.2M | Dec 10 | SEC ↗ |
| Director, 10% Owner | Sale | 108,600 | $4.7M | Nov 19 | SEC ↗ | |
| Director, 10% Owner | Sale | 108,600 | $4.8M | Oct 16 | SEC ↗ | |
| Director | Sale | 3,250 | $147K | Oct 16 | SEC ↗ | |
Mundy SimonFirst filing | Chief Accounting Officer | Sale | 5,191 | $228K | Oct 2 | SEC ↗ |
| Director | Sale | 63,587 | $3.2M | Sep 25 | SEC ↗ | |
| Director | Sale | 233,382 | $11.7M | Sep 23 | SEC ↗ | |
| Director | Sale | 396,147 | $20.0M | Sep 19 | SEC ↗ | |
| Director | Sale | 47,300 | $2.4M | Sep 19 | SEC ↗ | |
Sijbrandij SytseFirst filing | Director, 10% Owner | Sale | 108,600 | $5.4M | Sep 17 | SEC ↗ |
BLASING KARENFirst filing | Director | Sale | 3,250 | $163K | Sep 17 | SEC ↗ |
Jacobson MatthewFirst filing | Director | Sale | 143,205 | $6.7M | Sep 10 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does GTLB have?
Gitlab Inc. (GTLB) has 59 SEC Form 4 filings (119 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Aug 25, 2026.
When was the most recent SEC Form 4 filing for GTLB?
The most recent Form 4 filing for GTLB on Tracefour is dated Aug 25, 2026.
Who is the most active insider at GTLB?
The most active SEC Form 4 filer at GTLB in the rolling window is Director Sijbrandij Sytse, with 9 filings.
What is the net insider flow at GTLB over the last 6 months?
Over the trailing 180 days, insiders at GTLB have net sold $35.7M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GTLB in the current window?
Inside the rolling window, insiders at GTLB bought $376K and sold $118.0M based on SEC Form 4 filings.
Can I get alerts for GTLB insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Gitlab Inc. (GTLB). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Gitlab Inc. is in the Technology sector.