GitLab Inc. (GTLB) Insider Trading
Over the last 3 months, GTLB insiders made 1 open-market buy and 3 sales, a net sale of -$3.5M (SEC Form 4). Over the last 6 months, 306 institutions increased and 211 reduced their position (13F).
Insider Activity
Sentiment
4/100
Buys (3m)
1
Sells (3m)
3
Net (3m)
-$3.5M
Insiders buyingFirst buy in 1 quarters
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Jul
Aug
Context3-month price +57.1%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 11, 2026 | Mundy Simonofficer: Chief Accounting Officer | Sell | 8,725 | $38.00 |
| Jul 20, 2026 | Lloyd Thomas J.officer: Chief Business & Legal Officer | Grant | 279,627 | — |
| Jul 1, 2026 | Staples Williamdirector, officer: Chief Executive Officer | Buy | 4,188 | $29.36 |
| Jun 22, 2026 | HENSHALL DAVID Jdirector | Grant | 7,555 | — |
| Jun 22, 2026 | BLASING KARENdirector | Grant | 7,555 | — |
| Jun 22, 2026 | Staples Williamdirector, officer: Chief Executive Officer | Tax | 26,425 | $28.31 |
| Jun 22, 2026 | Mundy Simonofficer: Chief Accounting Officer | Tax | 2,394 | $27.29 |
| Jun 22, 2026 | Steward Ianofficer: Chief Revenue Officer | Tax | 10,961 | $27.29 |
| Jun 22, 2026 | Bedi Sundeepdirector | Grant | 7,555 | — |
| Jun 22, 2026 | Mundy Simonofficer: Chief Accounting Officer | Tax | 1,514 | $26.17 |
| Jun 22, 2026 | SULLIVAN GODFREYdirector | Grant | 7,555 | — |
| Jun 22, 2026 | BOSTROM SUSAN Ldirector | Grant | 7,555 | — |
| Jun 22, 2026 | Schulman Robinofficer: Chief Legal Officer & Corp Sec | Tax | 7,839 | $27.29 |
| Jun 17, 2026 | Sijbrandij Sytsedirector | Sell | 13,565 | $28.83 |
| Jun 17, 2026 | Sijbrandij Sytsedirector | Sell | 102,635 | $28.39 |
| Jun 17, 2026 | Mundy Simonofficer: Chief Accounting Officer | Grant | 55,330 | — |
| May 18, 2026 | Sijbrandij Sytsedirector | Sell | 10,792 | $24.09 |
| May 18, 2026 | Sijbrandij Sytsedirector | Sell | 105,408 | $24.93 |
| May 1, 2026 | Mundy Simonofficer: Chief Accounting Officer | Grant | 17,592 | — |
| Apr 30, 2026 | Steward Ianofficer: Chief Revenue Officer | Grant | 197,090 | — |
| Apr 30, 2026 | Ross Jessica Pofficer: Chief Financial Officer | Grant | 93,852 | — |
| Apr 30, 2026 | Schulman Robinofficer: Chief Legal Officer & Corp Sec | Grant | 52,557 | — |
| Apr 30, 2026 | Padisetty Sivaprasadofficer: Chief Technology Officer | Grant | 234,631 | — |
| Apr 30, 2026 | Staples Williamdirector, officer: Chief Executive Officer | Grant | 436,414 | — |
| Apr 30, 2026 | Schulman Robinofficer: Chief Legal Officer & Corp Sec | Grant | 78,836 | — |
| Apr 30, 2026 | Steward Ianofficer: Chief Revenue Officer | Grant | 131,393 | — |
| Apr 30, 2026 | Steward Ianofficer: Chief Revenue Officer | Grant | 234,631 | — |
| Apr 30, 2026 | Schulman Robinofficer: Chief Legal Officer & Corp Sec | Grant | 93,852 | — |
| Apr 30, 2026 | Staples Williamdirector, officer: Chief Executive Officer | Grant | 469,263 | — |
| Apr 30, 2026 | Staples Williamdirector, officer: Chief Executive Officer | Grant | 290,943 | — |
Source: GTLB SEC Form 4 filings, latest Aug 11, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GTLB positions over the last 6 months (SEC Form 13F).
Increased
306
New positions
171
Reduced
211
Sold out
66
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | Increased | 10.3M | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 8.9M | Aug 13, 2026 |
| BlackRock, Inc. | Increased | 8.8M | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 8.7M | May 8, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 8.7M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 8.6M | May 13, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Increased | 7.7M | Aug 14, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Increased | 7.3M | May 11, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 6.5M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 6.1M | May 15, 2026 |
| JANE STREET GROUP, LLC | Increased | 5.2M | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Increased | 4.9M | Aug 14, 2026 |
| JANE STREET GROUP, LLC | Reduced | 4.7M | May 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 4.7M | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 4.5M | Aug 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.