Updated Jul 16, 2026
Sijbrandij Sytse has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $56.89M.
Sytse Sijbrandij is the co-founder and CEO of GitLab Inc., a leading DevSecOps platform known for its all-remote work model. Under his leadership, GitLab has grown significantly and is recognized for its innovative approach to software development and collaboration.
| Role | Director |
|---|---|
| Notability | 60/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-17 | GTLB | Gitlab Inc. | S — Open-market sale | 13.6K | $28.83 | $391K |
| 2026-06-17 | GTLB | Gitlab Inc. | S — Open-market sale | 102.6K | $28.39 | $2.91M |
| 2026-05-18 | GTLB | Gitlab Inc. | S — Open-market sale | 105.4K | $24.93 | $2.63M |
| 2026-05-18 | GTLB | Gitlab Inc. | S — Open-market sale | 10.8K | $24.09 | $260K |
| 2026-05-18 | GTLB | Gitlab Inc. | J — Other acquisition / disposition | 15.13M | $0.00 | |
| 2026-04-16 | GTLB | Gitlab Inc. | S — Open-market sale | 116.2K | $20.77 | $2.41M |
| 2026-04-16 | GTLB | Gitlab Inc. | J — Other acquisition / disposition | 116.2K | $0.00 | |
| 2026-02-18 | GTLB | Gitlab Inc. | S — Open-market sale [10b5-1] | 3.0K | $29.18 | $88K |
| 2026-02-18 | GTLB | Gitlab Inc. | S — Open-market sale [10b5-1] | 51.3K | $28.36 | $1.45M |
| 2026-02-18 | GTLB | Gitlab Inc. | J — Other acquisition / disposition [10b5-1] | 54.3K | $0.00 | |
| 2026-01-15 | GTLB | Gitlab Inc. | S — Open-market sale [10b5-1] | 10.1K | $36.43 | $366K |
| 2026-01-15 | GTLB | Gitlab Inc. | S — Open-market sale [10b5-1] | 44.2K | $35.85 | $1.59M |
| 2026-01-15 | GTLB | Gitlab Inc. | J — Other acquisition / disposition [10b5-1] | 54.3K | $0.00 | |
| 2025-10-15 | GTLB | Gitlab Inc. | S — Open-market sale | 31.7K | $44.75 | $1.42M |
| 2025-10-15 | GTLB | Gitlab Inc. | S — Open-market sale | 76.9K | $44.10 | $3.39M |
| 2025-10-15 | GTLB | Gitlab Inc. | J — Other acquisition / disposition | 108.6K | $0.00 | |
| 2025-09-15 | GTLB | Gitlab Inc. | S — Open-market sale | 29.1K | $50.45 | $1.47M |
| 2025-09-15 | GTLB | Gitlab Inc. | S — Open-market sale | 79.5K | $50.02 | $3.98M |
| 2025-09-15 | GTLB | Gitlab Inc. | J — Other acquisition / disposition | 108.6K | $0.00 | |
| 2025-08-18 | GTLB | Gitlab Inc. | S — Open-market sale | 6.4K | $45.98 | $295K |
Sytse Sijbrandij is the co-founder and CEO of GitLab Inc., a leading DevSecOps platform known for its all-remote work model. Under his leadership, GitLab has grown significantly and is recognized for its innovative approach to software development and collaboration.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 26 open-market sales ($56.89M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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