Kostman David

Insider

Chief Executive Officer

Trades at: TEAD· U

30D 90D 1Y

Net shares · 90d

+46.5K

46.5K buy · 0 sell

Net value · 90d

$53.3K

$53.3K in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

46.5K buy · 0 sell

Net buy / sell volume (all companies)

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

All transactions

Show open-market only

TEAD Other·F
Jun 5, 26

Chief Executive Officer

$7.7K

6.7K sh · $1.15

Own -0%
TEAD Other·F
Jun 5, 26

Chief Executive Officer

$9.1K

7.9K sh · $1.15

Own -1%
TEAD Other·F
Jun 5, 26

Chief Executive Officer

$34.7K

28.4K sh · $1.22

Own -2%
TEAD Buy·P
Jun 2, 26

Chief Executive Officer

$14.4K

13.5K sh · $1.07

Own +1%
TEAD Buy·P
Jun 1, 26

Chief Executive Officer

$17.9K

15.0K sh · $1.19

Own +1%
TEAD Buy·P
May 29, 26

Chief Executive Officer

$20.9K

18.0K sh · $1.16

Own +1%
TEAD Grant·A
May 13, 26

Chief Executive Officer

$0

324.0K sh

Own +27%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 5, 2026	TEAD	Chief Executive Officer	Other F	6.7K	-0%	$1.15	$7.7K
Jun 5, 2026	TEAD	Chief Executive Officer	Other F	7.9K	-1%	$1.15	$9.1K
Jun 5, 2026	TEAD	Chief Executive Officer	Other F	28.4K	-2%	$1.22	$34.7K
Jun 2, 2026	TEAD	Chief Executive Officer	Buy P	13.5K	+1%	$1.07	$14.4K
Jun 1, 2026	TEAD	Chief Executive Officer	Buy P	15.0K	+1%	$1.19	$17.9K
May 29, 2026	TEAD	Chief Executive Officer	Buy P	18.0K	+1%	$1.16	$20.9K
May 13, 2026	TEAD	Chief Executive Officer	Grant A	324.0K	+27%	—	$0

About Kostman David

This profile aggregates every SEC Form 4 insider transaction reported by Kostman David 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.