Chih-Ho Chen

Insider

Controller

Trades at: TSM

30D 90D 1Y

Net shares · 90d

+106

106 buy · 0 sell

Net value · 90d

$7.2K

$7.2K in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

106 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 · open-market

Include grants & non-market

TSM Buy·P
Jun 5, 26

Controller

$2.4K

32 sh · $76.01

Own +43%
TSM Buy·P
May 8, 26

Controller

$2.4K

34 sh · $71.82

Own +85%
TSM Buy·P
Apr 9, 26

Controller

$2.3K

40 sh · $57.87

Own New

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 5, 2026	TSM	Controller	Buy P	32	+43%	$76.01	$2.4K
May 8, 2026	TSM	Controller	Buy P	34	+85%	$71.82	$2.4K
Apr 9, 2026	TSM	Controller	Buy P	40	New	$57.87	$2.3K

About Chih-Ho Chen

This profile aggregates every SEC Form 4 insider transaction reported by Chih-Ho Chen 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.