Sytse Sijbrandij

Executive Chair of the Board · GitLab

Sytse Sijbrandij (Executive Chair of the Board) filed 9 Form 4 reports in the trailing twelve months (0 purchases, 9 sales), most often in GitLab Inc. (GTLB). The largest single filing was $101.1M of GTLB (2,116,200 sh across 7 lots, as filed), executed Sep 24. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 9 sells

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$121.4M

shares × price, as filed

Last traded

Oct 19

Filed Oct 21

Median ADV $189.4M across their filed names

Open performance→

Volume by month

Buys $0 Sells $180.0M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 9 filings

Sector per market data · by filing · past 12 months

Most traded names

GTLB

GitLab Inc. GTLB · 0 buys · 21 sells 21 filings

Recent filings

GTLBSALE GitLab Inc. View filing → $6.2M
116,200 sh across 2 lots
Exec Oct 19
Filed Oct 21 · 4:23 PM ET GTLBSALE GitLab Inc. View filing → $101.1M
2,116,200 sh across 7 lots
Exec Sep 24
Filed Sep 28 · 6:51 PM ET GTLBSALE GitLab Inc. View filing → $3.3M
116,200 sh across 2 lots
Exec Jun 15
Filed Jun 17 · 5:30 PM ET GTLBSALE GitLab Inc. View filing → $2.9M
116,200 sh across 2 lots
Exec May 18
Filed May 18 · 5:30 PM ET GTLBSALE GitLab Inc. View filing → $2.4M
116,200 sh × $20.77
Exec Apr 15
Filed Apr 16 · 5:30 PM ET GTLBSALE GitLab Inc. View filing → $1.5M
51,300 sh × $28.36
Exec Feb 17
Filed Feb 18 · 5:30 PM ET GTLBSALE GitLab Inc. View filing → $2.0M
54,300 sh across 2 lots
Exec Jan 14
Filed Jan 15 · 5:30 PM ET GTLBSALE GitLab Inc. View filing → $2.1M
53,600 sh × $38.94
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET More filings →