Sijbrandij Sytse
SEC CIK 1886022 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| GTLB | Gitlab Inc. | Executive COB of the Board, Dir, 10% | 14.90M | — | $308.69M | 72 | 2023-07-17 | 2026-06-15 |
Most active insiders at GTLB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Jacobson Matthew | Dir | — | $39.10M |
| 2 | Sijbrandij Sytse | Dir, 10% | — | $23.71M |
| 3 | BOSTROM SUSAN L | Dir | — | $4.61M |
| 4 | Mundy Simon | CAO | — | $693.3K |
| 5 | Staples William | CEO, Dir | $376.1K | — |
| 6 | BLASING KAREN | Dir | — | $147.1K |
| 7 | Shen James | Interim CFO | — | $96.6K |
| 8 | Padisetty Sivaprasad | CTO | — | — |
| 9 | Steward Ian | Chief Revenue Off | — | — |
| 10 | Farmer Sabrina | CTO | — | — |
Transactions 72
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MTI | 2026-06-17 19:24 | 2026-06-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir | S - Sale | $28.44 | -116.2K | 14.90M | -0.8% | -$3.30M |
| DTI | 2026-05-18 18:03 | 2026-05-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir | C - Cnv Deriv | $0.00 | +15.13M | 15.13M | New | $0 |
| DMTI | 2026-05-18 18:03 | 2026-05-18 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir | S - Sale | $24.85 | -116.2K | 15.02M | -0.8% | -$2.89M |
| DTI | 2026-04-16 17:30 | 2026-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir | C - Cnv Deriv | $0.00 | +116.2K | 116.2K | New | $0 |
| DTI | 2026-04-16 17:30 | 2026-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir | S - Sale | $20.77 | -116.2K | 0 | -100% | -$2.41M |
| DMI | 2026-02-18 | 2026-02-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $28.41 | -54.3K | 3,000 | -95% | -$1.54M |
| DI | 2026-02-18 | 2026-02-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +54.3K | 54.3K | New | $0 |
| DMI | 2026-01-15 | 2026-01-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $35.96 | -54.3K | 0 | -100% | -$1.95M |
| DI | 2026-01-15 | 2026-01-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +54.3K | 54.3K | New | $0 |
| DI | 2025-12-17 | 2025-12-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +54.3K | 54.3K | New | $0 |
| DMI | 2025-12-17 | 2025-12-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $38.95 | -54.3K | 700 | -99% | -$2.11M |
| DI | 2025-11-19 | 2025-11-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-11-19 | 2025-11-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $43.17 | -108.6K | 0 | -100% | -$4.69M |
| DI | 2025-10-16 | 2025-10-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-10-16 | 2025-10-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $44.29 | -108.6K | 0 | -100% | -$4.81M |
| DI | 2025-09-17 | 2025-09-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-09-17 | 2025-09-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $50.14 | -108.6K | 29.1K | -79% | -$5.44M |
| DMI | 2025-08-19 | 2025-08-18 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $45.16 | -108.6K | 0 | -100% | -$4.90M |
| DI | 2025-08-19 | 2025-08-18 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-07-17 | 2025-07-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $43.33 | -108.6K | 12.5K | -90% | -$4.71M |
| DI | 2025-07-17 | 2025-07-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DI | 2025-06-18 | 2025-06-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-06-18 | 2025-06-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $41.44 | -108.6K | 0 | -100% | -$4.50M |
| DI | 2025-05-15 | 2025-05-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DMI | 2025-05-15 | 2025-05-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | S - Sale | $53.03 | -108.6K | 0 | -100% | -$5.76M |
| DI | 2025-04-16 | 2025-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | S - Sale | $42.87 | -108.6K | 0 | -100% | -$4.66M |
| DI | 2025-04-16 | 2025-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +108.6K | 108.6K | New | $0 |
| DI | 2025-03-19 | 2025-03-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2025-03-19 | 2025-03-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | S - Sale | $51.95 | -56.0K | 0 | -100% | -$2.91M |
| DMI | 2025-02-19 | 2025-02-18 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | S - Sale | $70.61 | -84.0K | 0 | -100% | -$5.93M |
| DI | 2025-02-19 | 2025-02-18 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +84.0K | 84.0K | New | $0 |
| DMI | 2025-01-16 | 2025-01-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | S - Sale | $62.99 | -84.0K | 0 | -100% | -$5.29M |
| DI | 2025-01-16 | 2025-01-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +84.0K | 84.0K | New | $0 |
| MI | 2024-12-31 | 2024-12-27+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | G - Gift | $0.00 | -363.5K | 68.6K | -84% | $0 |
| DI | 2024-12-26 | 2024-12-23 | GTLB | Gitlab Inc. | Sijbrandij Sytse | Executive COB of the Board, Dir, 10% | C - Cnv Deriv | $0.00 | +363.5K | 363.5K | New | $0 |
| DMI | 2024-12-17 | 2024-12-16+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | S - Sale | $59.34 | -84.0K | 0 | -100% | -$4.98M |
| DMI | 2024-12-17 | 2024-12-16+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | Dir, 10% | C - Cnv Deriv | $0.00 | +84.0K | 56.0K | New | $0 |
| DMI | 2024-11-20 | 2024-11-18+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $60.26 | -280.0K | 55.4K | -83% | -$16.87M |
| DMI | 2024-11-20 | 2024-11-18+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +280.0K | 84.8K | New | $0 |
| DMI | 2024-10-16 | 2024-10-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $54.68 | -56.0K | 0 | -100% | -$3.06M |
| DI | 2024-10-16 | 2024-10-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2024-09-18 | 2024-09-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $53.36 | -56.0K | 11.6K | -83% | -$2.99M |
| DI | 2024-09-18 | 2024-09-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DI | 2024-08-15 | 2024-08-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2024-08-15 | 2024-08-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $42.74 | -56.0K | 0 | -100% | -$2.39M |
| DMI | 2024-07-17 | 2024-07-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $48.99 | -56.0K | 300 | -99% | -$2.74M |
| DI | 2024-07-17 | 2024-07-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DI | 2024-06-20 | 2024-06-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $43.53 | -56.0K | 0 | -100% | -$2.44M |
| DI | 2024-06-20 | 2024-06-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2024-05-17 | 2024-05-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $56.27 | -56.0K | 0 | -100% | -$3.15M |
| DI | 2024-05-17 | 2024-05-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2024-04-17 | 2024-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $54.92 | -56.0K | 26.7K | -68% | -$3.08M |
| DI | 2024-04-17 | 2024-04-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +56.0K | 56.0K | New | $0 |
| DMI | 2024-03-19 | 2024-03-15+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $53.99 | -305.0K | 0 | -100% | -$16.47M |
| DMI | 2024-03-19 | 2024-03-15+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +305.0K | 75.0K | New | $0 |
| DMI | 2024-02-16 | 2024-02-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $74.06 | -380.0K | 337.6K | -53% | -$28.14M |
| DI | 2024-02-16 | 2024-02-14 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +380.0K | 380.0K | New | $0 |
| DMI | 2024-01-18 | 2024-01-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $62.32 | -380.0K | 310.4K | -55% | -$23.68M |
| DI | 2024-01-18 | 2024-01-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +380.0K | 380.0K | New | $0 |
| DMI | 2023-12-18 | 2023-12-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $62.47 | -1.43M | 268.0K | -84% | -$89.05M |
| DI | 2023-12-18 | 2023-12-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +1.62M | 1.62M | New | $0 |
| DI | 2023-12-18 | 2023-12-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | G - Gift | $0.00 | -189.7K | 0 | -100% | $0 |
| DI | 2023-11-17 | 2023-11-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +159.4K | 159.4K | New | $0 |
| DMI | 2023-11-17 | 2023-11-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $49.12 | -159.4K | 0 | -100% | -$7.83M |
| DMI | 2023-10-18 | 2023-10-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $46.98 | -155.0K | 136.6K | -53% | -$7.28M |
| DI | 2023-10-18 | 2023-10-16 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +155.0K | 155.0K | New | $0 |
| DMI | 2023-09-19 | 2023-09-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $48.45 | -155.0K | 15.3K | -91% | -$7.51M |
| DI | 2023-09-19 | 2023-09-15 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +155.0K | 155.0K | New | $0 |
| DMI | 2023-08-17 | 2023-08-15+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $45.16 | -155.0K | 100 | -100% | -$7.00M |
| DMI | 2023-08-17 | 2023-08-15+ | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +155.0K | 10.7K | New | $0 |
| DI | 2023-07-19 | 2023-07-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +230.0K | 230.0K | New | $0 |
| DMI | 2023-07-19 | 2023-07-17 | GTLB | Gitlab Inc. | Sijbrandij Sytse | CEO, Dir, 10% | S - Sale | $53.06 | -230.0K | 219.5K | -51% | -$12.20M |
Purchase Sale Sale after option exercise All abbreviations