CHANG CHIEN SHEN

PrivateCIK: 2111678

CHANG CHIEN SHEN exercised options at ASE TECHNOLOGY HOLDING CO., LTD.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderCHANG CHIEN SHENCIK 2111678
Director
Since Mar 2026
0.00
Net shares
Net seller
$272.85M
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
4.50M acquired · 4.50M disposed
Non-Derivative Transactions2

Ordinary Shares

Direct
M · Option Exercise

Shares

+3M

Price / share

$41.10

Trade value

$123.30M

% of position

171.7%
4/9/2026
1.75M4.75M

Ordinary Shares

Direct
M · Option Exercise

Shares

+1.50M

Price / share

$99.70

Trade value

$149.55M

% of position

31.6%
4/9/2026
4.75M6.25M
Total

Net shares

+4.50M

Net value

$272.85M

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Ordinary Shares

3M shares

Shares

3M

Strike price

41.1

Held after

0.00

Exercisable

4/9/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Ordinary Shares

1.50M shares

Shares

1.50M

Strike price

99.7

Held after

1.50M

Exercisable

4/9/2026
Non-Derivative Holdings (Post-Transaction)2

Ordinary Shares

Indirect
Shares owned684.33M

Ordinary Shares

Indirect
Shares owned265.02M
Total
949.35M indirect949.35M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CHANG CHIEN SHEN — Insider Transaction (Form 4) Filed Apr 13, 2026 | Finecho