See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions0
Insider Involved0
Total Buys$0.00
Total Sells$0.00
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Nov 26, 2025 TUAN SHERMAN |
TUAN SHERMAN
|
Sell |
48,630 | $33.00 | 48,630 $33.00 $1,604,790 |
Nov 24, 2025 KAO GEORGE |
KAO GEORGE
SVP, Operations
|
Sell |
56,904 | $32.83 | 56,904 $32.83 $1,868,221 |
Sep 15, 2025 WEIGAND DAVID E |
WEIGAND DAVID E
SVP, Chief Financial Officer
|
Sell |
25,000 | $45.14 | 25,000 $45.14 $1,128,500 |
Sep 03, 2025 WEIGAND DAVID E |
WEIGAND DAVID E
SVP, Chief Financial Officer
|
Sell |
24,700 | $40.28 | 24,700 $40.28 $995,025 |
Sep 03, 2025 WEIGAND DAVID E |
WEIGAND DAVID E
SVP, Chief Financial Officer
|
Sell |
300 | $40.85 | 300 $40.85 $12,256 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 22, 2025 KAO GEORGE |
KAO GEORGE
SVP, Operations
|
Sell |
40,000 | $43.88 | 40,000 $43.88 $1,755,200 |
Jul 28, 2025 Liu Liang Chiu-Chu Sara |
Liu Liang Chiu-Chu Sara
|
Sell |
200,000 | $60.00 | 200,000 $60.00 $12,000,000 |
Jul 28, 2025 Liang Charles |
Liang Charles
President and CEO
|
Sell |
200,000 | $60.00 | 200,000 $60.00 $12,000,000 |
Jun 18, 2025 Liang Charles |
Liang Charles
President and CEO
|
Sell |
300,000 | $45.00 | 300,000 $45.00 $13,500,000 |
Jun 18, 2025 Liu Liang Chiu-Chu Sara |
Liu Liang Chiu-Chu Sara
|
Sell |
300,000 | $45.00 | 300,000 $45.00 $13,500,000 |
May 20, 2025 WEIGAND DAVID E |
WEIGAND DAVID E
SVP, Chief Financial Officer
|
Sell |
67,000 | $44.02 | 67,000 $44.02 $2,949,494 |
May 14, 2025 KAO GEORGE |
KAO GEORGE
SVP, Operations
|
Sell |
28,400 | $45.86 | 28,400 $45.86 $1,302,424 |
Feb 28, 2025 BLAIR ROBERT L |
BLAIR ROBERT L
|
Sell |
13,600 | $42.46 | 13,600 $42.46 $577,456 |
Feb 28, 2025 BLAIR ROBERT L |
BLAIR ROBERT L
|
Sell |
5,860 | $42.85 | 5,860 $42.85 $251,101 |
Feb 26, 2025 Liu Liang Chiu-Chu Sara |
Liu Liang Chiu-Chu Sara
|
Sell |
46,293 | $50.17 | 46,293 $50.17 $2,322,566 |
Feb 26, 2025 Liang Charles |
Liang Charles
President and CEO
|
Sell |
46,293 | $50.17 | 46,293 $50.17 $2,322,566 |
Feb 26, 2025 KAO GEORGE |
KAO GEORGE
SVP, Operations
|
Sell |
71,720 | $50.48 | 71,720 $50.48 $3,620,712 |
Jun 03, 2024 FAIRFAX DANIEL W |
FAIRFAX DANIEL W
|
Sell |
300 | $802.00 | 300 $802.00 $240,600 |
May 30, 2024 LIU TALLY C |
LIU TALLY C
|
Sell |
500 | $839.17 | 500 $839.17 $419,586 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
16 | $873.50 | 16 $873.50 $13,976 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
16 | $866.60 | 16 $866.60 $13,866 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
32 | $877.35 | 32 $877.35 $28,075 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
16 | $879.55 | 16 $879.55 $14,073 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
16 | $878.14 | 16 $878.14 $14,050 |
Apr 29, 2024 Liang Charles |
Liang Charles
President and CEO
|
Sell |
32 | $883.04 | 32 $883.04 $28,257 |
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