Applied Optoelectronics Inc (AAOI)
Insider transactions
A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.
Transaction date | Executive | Executive Title | Security Type | Acquisition / Disposal | Shares | Share price |
|---|---|---|---|---|---|---|
| Oct 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,165 | $77.32 |
| Oct 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 9,331 | $77.32 |
| Oct 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,940 | $77.32 |
| Oct 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 677 | $77.32 |
| Oct 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 519 | $77.32 |
| Oct 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 567 | $77.32 |
| Oct 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,691 | $77.32 |
| Oct 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,053 | $77.32 |
| Oct 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 323 | $77.32 |
| Oct 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 406 | $77.32 |
| Oct 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 287 | $77.32 |
| Oct 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 846 | $77.32 |
| Oct 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 746 | $77.32 |
| Oct 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 850 | $77.32 |
| Oct 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 674 | $77.32 |
| Oct 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 447 | $77.32 |
| Oct 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 3,267 | $77.32 |
| Oct 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,202 | $77.32 |
| Oct 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,486 | $77.32 |
| Oct 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 1,086 | $77.32 |
| Oct 12, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $102.87 |
| Oct 5, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 6,000 | $120.03 |
| Sep 15, 2026 | BLACK, RICHARD B | Director | Common Stock, $.001 par value | Disposal | 2,200 | $0 |
| Sep 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $105.33 |
| Sep 8, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 32,172 | $110.21 |
| Aug 18, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 6,000 | $147.73 |
| Aug 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $144.79 |
| Aug 4, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 4,715 | $126.50 |
| Jul 31, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 9,251 | $0 |
| Jul 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 686 | $119.26 |
| Jul 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,674 | $119.26 |
| Jul 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 679 | $119.26 |
| Jul 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,869 | $119.26 |
| Jul 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 616 | $119.26 |
| Jul 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 861 | $119.26 |
| Jul 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 609 | $119.26 |
| Jul 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 8,753 | $119.26 |
| Jul 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 407 | $119.26 |
| Jul 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 472 | $119.26 |
| Jul 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 516 | $119.26 |
| Jul 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,031 | $119.26 |
| Jul 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 988 | $119.26 |
| Jul 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 770 | $119.26 |
| Jul 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 2,971 | $119.26 |
| Jul 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,524 | $119.26 |
| Jul 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,332 | $119.26 |
| Jul 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 613 | $119.26 |
| Jul 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 773 | $119.26 |
| Jul 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,553 | $119.26 |
| Jul 21, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,285 | $120.02 |
| Jul 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $122.09 |
| Jun 18, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 6,000 | $171.89 |
| Jun 17, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 40,329 | $170.60 |
| Jun 12, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 28,826 | $166.53 |
| Jun 12, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 27,297 | $172.78 |
| Jun 12, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 86,655 | $172.78 |
| Jun 12, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 34,000 | $166.53 |
| Jun 12, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 30,330 | $172.78 |
| Jun 12, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 33,000 | $166.53 |
| Jun 12, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 59,000 | $166.53 |
| Jun 12, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 23,397 | $172.78 |
| Jun 12, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 19,065 | $172.78 |
| Jun 12, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 29,227 | $166.53 |
| Jun 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $171.45 |
| Jun 9, 2026 | LIN, CHE-WEI | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 9, 2026 | YEH, WILLIAM H | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 9, 2026 | BLACK, RICHARD B | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 9, 2026 | CHEN, MIN-CHU (MIKE) | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 9, 2026 | DELANEY, CYNTHIA | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 9, 2026 | FLANAGAN, ROBERT JAMES | Director | Common Stock, $.001 par value | Acquisition | 1,166 | $0 |
| Jun 5, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 4,000 | $200.07 |
| Jun 4, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 5,000 | $204.75 |
| Jun 2, 2026 | CHEN, MIN-CHU (MIKE) | Director | Common Stock, $.001 par value | Disposal | 8,247 | $201 |
| May 28, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 85,790.27 | $0 |
| May 28, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 721,811.73 | n/a |
| May 28, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 721,811.73 | n/a |
| May 28, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 85,790.27 | $0 |
| May 26, 2026 | DELANEY, CYNTHIA | Director | Common Stock, $.001 par value | Disposal | 56,575 | $189.23 |
| May 19, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 58,000 | $173.26 |
| May 19, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 58,000 | $173.26 |
| May 19, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 39,154 | $173.26 |
| May 19, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 19,227 | $173.26 |
| May 19, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 19,227 | $173.26 |
| May 19, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 33,000 | $173.26 |
| May 19, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 33,000 | $173.26 |
| May 19, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 33,630 | $173.26 |
| May 19, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 33,630 | $173.26 |
| May 19, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 7,928 | $190.36 |
| May 19, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 86,655 | $190.36 |
| May 19, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 86,655 | $190.36 |
| May 19, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 27,297 | $190.36 |
| May 19, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 27,297 | $190.36 |
| May 19, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 19,064 | $190.36 |
| May 19, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 19,064 | $190.36 |
| May 19, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 30,330 | $190.36 |
| May 19, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 30,330 | $190.36 |
| May 15, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Acquisition | 249,110 | $0 |
| May 15, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Acquisition | 249,110 | $0 |
| May 15, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Acquisition | 224,199 | $0 |
| May 15, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Acquisition | 224,199 | $0 |
| May 15, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Acquisition | 192,170 | $0 |
| May 15, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 711,743 | $0 |
| May 15, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 711,743 | $0 |
| May 15, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Acquisition | 156,583 | $0 |
| May 15, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Acquisition | 156,583 | $0 |
| May 11, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $159.53 |
| Apr 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,940 | $150.57 |
| Apr 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 673 | $150.57 |
| Apr 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 677 | $150.57 |
| Apr 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 846 | $150.57 |
| Apr 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 746 | $150.57 |
| Apr 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,553 | $150.57 |
| Apr 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 3,266 | $150.57 |
| Apr 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,486 | $150.57 |
| Apr 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 861 | $150.57 |
| Apr 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 609 | $150.57 |
| Apr 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,165 | $150.57 |
| Apr 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 9,331 | $150.57 |
| Apr 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 447 | $150.57 |
| Apr 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 518 | $150.57 |
| Apr 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 850 | $150.57 |
| Apr 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 1,086 | $150.57 |
| Apr 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,690 | $150.57 |
| Apr 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,053 | $150.57 |
| Apr 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 686 | $150.57 |
| Apr 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 567 | $150.57 |
| Apr 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $136.50 |
| Mar 19, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 29,000 | $100.13 |
| Mar 16, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 36,400 | $100.25 |
| Mar 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $112.76 |
| Mar 9, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 50,000 | $97.10 |
| Mar 9, 2026 | CHEN, MIN-CHU (MIKE) | Director | Common Stock, $.001 par value | Disposal | 8,835 | $108.72 |
| Mar 9, 2026 | YEH, WILLIAM H | Director | Common Stock, $.001 par value | Disposal | 15,000 | $105.76 |
| Mar 6, 2026 | CHEN, MIN-CHU (MIKE) | Director | Common Stock, $.001 par value | Disposal | 2,500 | $97 |
| Mar 5, 2026 | BLACK, RICHARD B | Director | Common Stock, $.001 par value | Disposal | 3,231 | $95 |
| Mar 4, 2026 | DELANEY, CYNTHIA | Director | Common Stock, $.001 par value | Disposal | 21,000 | $98.02 |
| Mar 3, 2026 | LOBOA, ELIZABETH G | Director | Common Stock, $.001 par value | Disposal | 102,347 | $95.76 |
| Feb 20, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 5,980 | $50.15 |
| Feb 11, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 17,467 | $50.17 |
| Feb 11, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 11,693 | $50.25 |
| Feb 10, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,533 | $50.00 |
| Feb 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 2,327 | $50.00 |
| Feb 10, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 4,000 | $48.68 |
| Feb 9, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Acquisition | 25,799 | $0 |
| Feb 9, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Acquisition | 25,799 | $0 |
| Feb 9, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Acquisition | 32,249 | $0 |
| Feb 9, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Acquisition | 82,559 | $0 |
| Feb 9, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Acquisition | 17,027 | $0 |
| Jan 28, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 12,000 | $45.06 |
| Jan 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,899 | $38.38 |
| Jan 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,864 | $38.38 |
| Jan 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 519 | $38.38 |
| Jan 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 567 | $38.38 |
| Jan 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 3,267 | $38.38 |
| Jan 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 862 | $38.38 |
| Jan 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,940 | $38.38 |
| Jan 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,874 | $38.38 |
| Jan 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,054 | $38.38 |
| Jan 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 2,553 | $38.38 |
| Jan 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 2,049 | $38.38 |
| Jan 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 6,230 | $38.38 |
| Jan 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 9,932 | $38.38 |
| Jan 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 1,087 | $38.38 |
| Jan 22, 2026 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 1,172 | $38.38 |
| Jan 22, 2026 | YEH, SHU-HUA (JOSHUA) | *** See Remarks | Common Stock, $.001 par value | Disposal | 609 | $38.38 |
| Jan 22, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 747 | $38.38 |
| Jan 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 674 | $38.38 |
| Jan 22, 2026 | CHANG, HUNG-LUN (FRED) | *** See Remarks | Common Stock, $.001 par value | Disposal | 850 | $38.38 |
| Jan 22, 2026 | LIN, CHIH-HSIANG (THOMPSON) | Director, President and CEO | Common Stock, $.001 par value | Disposal | 2,646 | $38.38 |
| Jan 15, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 66 | $35.01 |
| Jan 13, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 934 | $35.00 |
| Jan 12, 2026 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 3,000 | $33.75 |
| Dec 23, 2025 | KUO, DAVID C | *** See Remarks | Common Stock, $.001 par value | Disposal | 12,500 | $40.15 |
| Dec 15, 2025 | LOBOA, ELIZABETH G | Director | Common Stock, $.001 par value | Disposal | 4,121 | $30.23 |
| Dec 11, 2025 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 1,000 | $0 |
| Dec 10, 2025 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 3,000 | $30.40 |
| Dec 10, 2025 | MURRY, STEFAN J. | Chief Financial Officer | Common Stock, $.001 par value | Disposal | 1,000 | $35 |
| Nov 26, 2025 | BLACK, RICHARD B | Director | Common Stock, $.001 par value | Disposal | 600 | $0 |