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Insider Transactions

Insider Transaction Summary

Chien Shen Chang
4,747,647 shares
Net: +3,000,000 B/S:
Tien-Szu Chen
2,453,821 shares
Net: -328,000 B/S: -
Du-Tsuen Uang
778,000 shares
Net: -10,000 B/S: -
Jeffrey Chen
0 shares
Net: -200,000 B/S: -

Individual Transactions

June 03, 2026

Du-Tsuen Uang
Open Market Sale
Change: -5,000
Price: $617.00
Shares: 778,000
Value: -$3,085,000

June 01, 2026

Du-Tsuen Uang
Open Market Sale
Change: -5,000
Price: $607.00
Shares: 783,000
Value: -$3,035,000

May 27, 2026

Jeffrey Chen
Open Market Sale
Change: -2,000
Price: $653.00
Shares: 0
Value: -$1,306,000

May 26, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $630.00
Shares: 2,000
Value: -$5,670,000

May 25, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $590.00
Shares: 11,000
Value: -$5,310,000

May 22, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $538.00
Shares: 20,000
Value: -$4,842,000

May 21, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $505.00
Shares: 29,000
Value: -$4,545,000

May 20, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $477.00
Shares: 38,000
Value: -$4,293,000

May 19, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $483.00
Shares: 47,000
Value: -$4,347,000

May 18, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $506.00
Shares: 56,000
Value: -$4,554,000

May 15, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $563.00
Shares: 65,000
Value: -$5,067,000

May 14, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $560.00
Shares: 74,000
Value: -$5,040,000

April 24, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $473.00
Shares: 83,000
Value: -$4,257,000

April 23, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $487.67
Shares: 92,000
Value: -$4,389,000

April 22, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $466.50
Shares: 101,000
Value: -$4,198,500

April 21, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $463.50
Shares: 110,000
Value: -$4,171,500

April 20, 2026

Tien-Szu Chen
Open Market Sale
Change: -328,000
Price: $465.11
Shares: 2,453,821
Value: -$152,554,997
Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $461.50
Shares: 119,000
Value: -$4,153,500

April 17, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $454.00
Shares: 128,000
Value: -$4,086,000

April 16, 2026

Jeffrey Chen
Open Market Sale
Change: -9,000
Price: $446.00
Shares: 137,000
Value: -$4,014,000

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