Matthew Jacobson

Insider

Director

Trades at: DDOG· GTLB

30D 90D 1Y

Net shares · 365d

-1.3M

0 buy · 1.3M sell

Net value · 365d

-$46.3M

$0 in · $46.3M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 1.3M sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

DDOG Sell·S
Jun 1, 26

Director

$195.0K

702 sh · $277.82

Own -0%
DDOG Sell·S
Jun 1, 26

Director

$4.8M

17.3K sh · $277.44

Own -3%
DDOG Sell·S
May 29, 26

Director

$5.0M

20.6K sh · $243.02

Own -3%
DDOG Sell·S
May 8, 26

Director

$3.5M

18.2K sh · $190.29

Own -3%
DDOG Sell·S
May 8, 26

Director

$2.7M

14.1K sh · $189.72

Own -2%
DDOG Sell·S
May 8, 26

Director

$2.1M

11.1K sh · $188.64

Own -2%
DDOG Sell·S
May 8, 26

Director

$1.8M

9.6K sh · $187.44

Own -1%
GTLB Sell·S
Mar 20, 26

Director

$4.2M

188.7K sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$4.3M

193.7K sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$1.5M

66.8K sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$203.1K

9.1K sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$12.1K

543 sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$7.3K

328 sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$7.8K

347 sh · $22.37

Own -100%
GTLB Sell·S
Mar 20, 26

Director

$7.3K

325 sh · $22.37

Own -100%
GTLB Sell·S
Mar 19, 26

Director

$8.0M

346.8K sh · $22.95

Own -65%
GTLB Sell·S
Mar 19, 26

Director

$5.4M

235.4K sh · $22.95

Own -55%
GTLB Sell·S
Mar 19, 26

Director

$1.5M

66.2K sh · $22.95

Own -50%
GTLB Sell·S
Mar 19, 26

Director

$1.1M

49.3K sh · $22.95

Own -84%
GTLB Sell·S
Mar 19, 26

Director

$19.0K

827 sh · $22.95

Own -60%
GTLB Sell·S
Mar 19, 26

Director

$11.5K

499 sh · $22.95

Own -60%
GTLB Sell·S
Mar 19, 26

Director

$12.1K

529 sh · $22.95

Own -60%
GTLB Sell·S
Mar 19, 26

Director

$11.4K

495 sh · $22.95

Own -60%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 1, 2026	DDOG	Director	Sell S	702	-0%	$277.82	$195.0K
Jun 1, 2026	DDOG	Director	Sell S	17.3K	-3%	$277.44	$4.8M
May 29, 2026	DDOG	Director	Sell S	20.6K	-3%	$243.02	$5.0M
May 8, 2026	DDOG	Director	Sell S	18.2K	-3%	$190.29	$3.5M
May 8, 2026	DDOG	Director	Sell S	14.1K	-2%	$189.72	$2.7M
May 8, 2026	DDOG	Director	Sell S	11.1K	-2%	$188.64	$2.1M
May 8, 2026	DDOG	Director	Sell S	9.6K	-1%	$187.44	$1.8M
Mar 20, 2026	GTLB	Director	Sell S	188.7K	-100%	$22.37	$4.2M
Mar 20, 2026	GTLB	Director	Sell S	193.7K	-100%	$22.37	$4.3M
Mar 20, 2026	GTLB	Director	Sell S	66.8K	-100%	$22.37	$1.5M
Mar 20, 2026	GTLB	Director	Sell S	9.1K	-100%	$22.37	$203.1K
Mar 20, 2026	GTLB	Director	Sell S	543	-100%	$22.37	$12.1K
Mar 20, 2026	GTLB	Director	Sell S	328	-100%	$22.37	$7.3K
Mar 20, 2026	GTLB	Director	Sell S	347	-100%	$22.37	$7.8K
Mar 20, 2026	GTLB	Director	Sell S	325	-100%	$22.37	$7.3K
Mar 19, 2026	GTLB	Director	Sell S	346.8K	-65%	$22.95	$8.0M
Mar 19, 2026	GTLB	Director	Sell S	235.4K	-55%	$22.95	$5.4M
Mar 19, 2026	GTLB	Director	Sell S	66.2K	-50%	$22.95	$1.5M
Mar 19, 2026	GTLB	Director	Sell S	49.3K	-84%	$22.95	$1.1M
Mar 19, 2026	GTLB	Director	Sell S	827	-60%	$22.95	$19.0K
Mar 19, 2026	GTLB	Director	Sell S	499	-60%	$22.95	$11.5K
Mar 19, 2026	GTLB	Director	Sell S	529	-60%	$22.95	$12.1K
Mar 19, 2026	GTLB	Director	Sell S	495	-60%	$22.95	$11.4K

About Matthew Jacobson

This profile aggregates every SEC Form 4 insider transaction reported by Matthew Jacobson across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.