Ban Seng Teh

Insider

EVP & Chief Commercial Officer

Trades at: STX

30D 90D 1Y

Net shares · 90d

-17.2K

0 buy · 17.2K sell

Net value · 90d

-$14.1M

$0 in · $14.1M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 17.2K 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

STX Sell·S
Jun 12, 26

EVP & Chief Commercial Officer · 10b5-1

$870.5K

989 sh · $880.19

Own -19%
STX Sell·S
Jun 10, 26

EVP & Chief Commercial Officer · 10b5-1

$544.9K

663 sh · $821.86

Own -13%
STX Sell·S
May 14, 26

EVP & Chief Commercial Officer · 10b5-1

$6.5M

8.0K sh · $817.28

Own -68%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$1.3M

1.6K sh · $830.75

Own -30%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$66.2K

80 sh · $827.50

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$66.0K

80 sh · $824.96

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$32.9K

40 sh · $822.19

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$262.8K

320 sh · $821.29

Own -6%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$32.8K

40 sh · $819.51

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$163.7K

200 sh · $818.63

Own -3%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$130.8K

160 sh · $817.23

Own -3%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$65.2K

80 sh · $815.51

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$162.9K

200 sh · $814.26

Own -3%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$231.8K

285 sh · $813.47

Own -4%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$220.9K

272 sh · $812.20

Own -4%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$284.5K

351 sh · $810.57

Own -5%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$491.4K

607 sh · $809.63

Own -8%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$346.9K

429 sh · $808.60

Own -5%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$96.9K

120 sh · $807.31

Own -1%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$322.4K

400 sh · $805.99

Own -4%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$409.6K

509 sh · $804.71

Own -5%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$543.3K

676 sh · $803.76

Own -7%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$336.3K

419 sh · $802.67

Own -4%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$160.3K

200 sh · $801.39

Own -2%
STX Sell·S
May 13, 26

EVP & Chief Commercial Officer · 10b5-1

$416.1K

520 sh · $800.26

Own -5%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 12, 2026	STX	EVP & Chief Commercial Officer	Sell S	989	-19%	$880.19	$870.5K
Jun 10, 2026	STX	EVP & Chief Commercial Officer	Sell S	663	-13%	$821.86	$544.9K
May 14, 2026	STX	EVP & Chief Commercial Officer	Sell S	8.0K	-68%	$817.28	$6.5M
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	1.6K	-30%	$830.75	$1.3M
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	80	-1%	$827.50	$66.2K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	80	-1%	$824.96	$66.0K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	40	-1%	$822.19	$32.9K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	320	-6%	$821.29	$262.8K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	40	-1%	$819.51	$32.8K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	200	-3%	$818.63	$163.7K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	160	-3%	$817.23	$130.8K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	80	-1%	$815.51	$65.2K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	200	-3%	$814.26	$162.9K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	285	-4%	$813.47	$231.8K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	272	-4%	$812.20	$220.9K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	351	-5%	$810.57	$284.5K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	607	-8%	$809.63	$491.4K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	429	-5%	$808.60	$346.9K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	120	-1%	$807.31	$96.9K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	400	-4%	$805.99	$322.4K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	509	-5%	$804.71	$409.6K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	676	-7%	$803.76	$543.3K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	419	-4%	$802.67	$336.3K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	200	-2%	$801.39	$160.3K
May 13, 2026	STX	EVP & Chief Commercial Officer	Sell S	520	-5%	$800.26	$416.1K

About Ban Seng Teh

This profile aggregates every SEC Form 4 insider transaction reported by Ban Seng Teh 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.