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| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| 2025-11-26 | TUAN SHERMAN | Director | Sell | 48,630 | $33.00 | $1,604,790.00 | -19.0% | → |
| 2025-11-24 | KAO GEORGE | SVP, OPERATIONS | Sale+OE | 56,904 | $32.83 | $1,868,220.91 | -29.7% | → |
| 2025-09-15 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sale+OE | 25,000 | $45.14 | $1,128,500.00 | -20.0% | → |
| 2025-09-03 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sale+OE | 25,000 | $40.29 | $1,007,280.67 | -11.1% | → |
| 2025-08-22 | KAO GEORGE | SVP, OPERATIONS | Sale+OE | 40,000 | $43.88 | $1,755,200.00 | -64.7% | → |
| 2025-07-28 | Liang Charles | President and CEO | Sell | 200,000 | $60.00 | $12,000,000.00 | -0.5% | → |
| 2025-07-28 | Liu Liang Chiu-Chu Sara | - | Sell | 200,000 | $60.00 | $12,000,000.00 | -0.5% | → |
| 2025-06-18 | Liang Charles | President and CEO | Sell | 300,000 | $45.00 | $13,500,000.00 | -0.4% | → |
| 2025-06-18 | Liu Liang Chiu-Chu Sara | - | Sell | 300,000 | $45.00 | $13,500,000.00 | -0.4% | → |
| 2025-05-20 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sell | 67,000 | $44.02 | $2,949,494.10 | -43.1% | → |
| 2025-05-14 | Liu Liang Chiu-Chu Sara | - | Sell | 200,000 | $45.02 | $9,004,621.66 | -0.1% | → |
| 2025-05-14 | KAO GEORGE | SVP, OPERATIONS | Sale+OE | 28,400 | $45.86 | $1,302,424.00 | -57.9% | → |
| 2025-05-14 | Liang Charles | President and CEO | Sell | 200,000 | $44.95 | $8,989,315.66 | -0.1% | → |
| 2025-02-28 | BLAIR ROBERT L | Director | Sale+OE | 19,460 | $42.58 | $828,557.00 | -76.9% | → |
| 2025-02-26 | Liang Charles | President and CEO | Sell | 46,293 | $50.17 | $2,322,566.10 | -100% | → |
| 2025-02-26 | KAO GEORGE | SVP, OPERATIONS | Sell | 71,720 | $50.48 | $3,620,712.48 | -78.7% | → |
| 2025-02-26 | Liu Liang Chiu-Chu Sara | - | Sell | 46,293 | $50.17 | $2,322,566.10 | -100% | → |
| 2024-06-03 | FAIRFAX DANIEL W | Director | Sell | 300 | $802.00 | $240,600.00 | -1.6% | → |
| 2024-05-30 | LIU TALLY C | Director | Sell | 500 | $839.17 | $419,585.60 | -1.8% | → |
| 2024-05-01 | FAIRFAX DANIEL W | Director | Sell | 300 | $777.36 | $233,208.00 | -1.5% | → |
| 2024-04-29 | Liu Liang Chiu-Chu Sara | - | Sale+OE | 402 | $865.23 | $347,822.49 | -0.6% | → |
| 2024-04-29 | Liang Charles | President and CEO | Sale+OE | 113 | $839.59 | $94,873.33 | -0.4% | → |