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sellNotable cluster of 4

Matthew Jacobson sold $22M of GTLB

director at Gitlab Inc.. 443,447 shares at an average of $50.48, traded Sep 17, 2025, filed Sep 19, 2025.

Warning score
75
Value
$22M
443,447 shares
Holdings after
105,916
-283% from before
From 52-week low
+30%
low $38.82, close $50.43
From 52-week high
-31%
high $73.14, as of Sep 17, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $22.4M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    4 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -9.7%, 3m -24.3%, 6m -55.7%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

GTLBOct 9, 2026 · close 55.09
Since filing Sep 19, 2025: +9.7%SPY +18.5% · excess -8.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001193125-25-209379, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III, L.P.
-78,638$50.50$4.0M78,063Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III-B, L.P.
-84,040$50.50$4.2M83,397Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV, L.P.
-79,385$50.50$4.0M78,758Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV-B, L.P.
-131,516$50.50$6.6M130,512Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III, L.P.
-4,764$51.10$243k73,299Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III-B, L.P.
-5,076$51.10$259k78,321Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV, L.P.
-4,784$51.10$244k73,974Sep 19, 2025
Sep 17, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV-B, L.P.
-7,944$51.10$406k122,568Sep 19, 2025
Sep 18, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III, L.P.
-9,958$50.05$498k63,341Sep 19, 2025
Sep 18, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners III-B, L.P.
-10,640$50.05$532k67,681Sep 19, 2025
Sep 18, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV, L.P.
-10,050$50.05$503k63,924Sep 19, 2025
Sep 18, 2025SOpen-market sale
Class A Common Stockindirect: By ICONIQ Strategic Partners IV-B, L.P.
-16,652$50.05$833k105,916Sep 19, 2025

Related signals

Other insiders at Gitlab Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
GTLBbuy10b5-1
Gitlab Inc.
William Staples
Chief Executive Officer
$125k
2,677 shares
+0%
33Weak
GTLBsell 210b5-1
Gitlab Inc.
Sytse Sijbrandij
Chief Executive Officer
$101M
2,116,200 shares
-14%
33Weak
GTLBsell 210b5-1
Gitlab Inc.
Sivaprasad Padisetty
Chief Technology Officer
$2.4M
51,915 shares
-12%
10Weak
GTLBsell10b5-1
Gitlab Inc.
Simon Mundy
Chief Accounting Officer
$332k
8,725 shares
-8%
23Weak
GTLBbuy10b5-1
Gitlab Inc.
William Staples
Chief Executive Officer
$123k
4,188 shares
+1%
20Weak
GTLBsell10b5-1
Gitlab Inc.
Sytse Sijbrandij
Chief Executive Officer
$3.3M
116,200 shares
-1%
20Weak
GTLBsell10b5-1
Gitlab Inc.
Sytse Sijbrandij
Chief Executive Officer
$2.9M
116,200 shares
-1%
40Moderate
GTLBsell10b5-1
Gitlab Inc.
Sytse Sijbrandij
Chief Executive Officer
$2.4M
116,200 shares
-100%
44Moderate
GTLBbuy10b5-1
Gitlab Inc.
William Staples
Chief Executive Officer
$128k
6,010 shares
+2%
63Notable
GTLBsell 2
Gitlab Inc.
Susan L Bostrom
director
$662k
32,500 shares
-65%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Matthew Jacobson sold $22M of GTLB | InsiderTell