166 transactions by 12 insiders, from August 22, 2025 to October 12, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Stefan J. MurryCFO | 39 | 18/39 | — | $16.5M |
| Shu-Hua (Joshua) YehOfficer | 30 | 10/30 | — | $21.9M |
| Chih-Hsiang (Thompson) LinCEO | 27 | — | — | $19.9M |
| David C. KuoOfficer | 27 | 5/27 | — | $13.1M |
| Hung-Lun (Fred) ChangOfficer | 25 | 1/25 | — | $22.8M |
| Richard B. BlackDir | 5 | — | — | $307K |
| Min-Chu (Mike) ChenDir | 4 | — | — | $2.9M |
| Cynthia DeLaneyDir | 3 | — | — | $12.8M |
| William H. YehDir | 2 | — | — | $1.6M |
| Elizabeth G. LoboaDir | 2 | — | — | $9.9M |
| Che-Wei LinDir | 1 | — | — | — |
| Robert James FlanaganDir | 1 | — | — | — |
166 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Stefan J. MurryCFO | Oct 12 | SPLAN | 4,000 | $102.87 | $411K |
| Shu-Hua (Joshua) YehOfficer | Oct 5 | SPLAN | 6,000 | $120.03 | $720K |
| Richard B. BlackDir | Sep 15 | G | 2,200 | $0.00 | — |
| Shu-Hua (Joshua) YehOfficer | Aug 18 | SPLAN | 6,000 | $147.73 | $886K |
| Stefan J. MurryCFO | Aug 10 | SPLAN | 4,000 | $144.79 | $579K |
| Chih-Hsiang (Thompson) LinCEO | Jul 31 | A | 9,251 | $0.00 | — |
| Shu-Hua (Joshua) YehOfficer | Aug 4 | SPLAN | 4,715 | $126.50 | $596K |
| David C. KuoOfficer | Jul 22 | F | 407 | $119.26 | $49K |
| David C. KuoOfficer | Jul 22 | F | 516 | $119.26 | $62K |
| David C. KuoOfficer | Jul 22 | F | 472 | $119.26 | $56K |
| David C. KuoOfficer | Jul 22 | F | 1,869 | $119.26 | $223K |
| Stefan J. MurryCFO | Jul 22 | F | 770 | $119.26 | $92K |
| Stefan J. MurryCFO | Jul 22 | F | 988 | $119.26 | $118K |
| Stefan J. MurryCFO | Jul 22 | F | 679 | $119.26 | $81K |
| Stefan J. MurryCFO | Jul 22 | F | 2,971 | $119.26 | $354K |
| Hung-Lun (Fred) ChangOfficer | Jul 22 | F | 616 | $119.26 | $73K |
| Hung-Lun (Fred) ChangOfficer | Jul 22 | F | 773 | $119.26 | $92K |
| Hung-Lun (Fred) ChangOfficer | Jul 22 | F | 613 | $119.26 | $73K |
| Hung-Lun (Fred) ChangOfficer | Jul 22 | F | 2,674 | $119.26 | $319K |
| Chih-Hsiang (Thompson) LinCEO | Jul 22 | F | 2,031 | $119.26 | $242K |
| Chih-Hsiang (Thompson) LinCEO | Jul 22 | F | 2,524 | $119.26 | $301K |
| Chih-Hsiang (Thompson) LinCEO | Jul 22 | F | 2,332 | $119.26 | $278K |
| Chih-Hsiang (Thompson) LinCEO | Jul 22 | F | 8,753 | $119.26 | $1.0M |
| Shu-Hua (Joshua) YehOfficer | Jul 22 | FPLAN | 686 | $119.26 | $82K |
| Shu-Hua (Joshua) YehOfficer | Jul 22 | FPLAN | 861 | $119.26 | $103K |
| Shu-Hua (Joshua) YehOfficer | Jul 22 | FPLAN | 609 | $119.26 | $73K |
| Shu-Hua (Joshua) YehOfficer | Jul 22 | FPLAN | 2,553 | $119.26 | $304K |
| Shu-Hua (Joshua) YehOfficer | Jul 21 | SPLAN | 1,285 | $120.02 | $154K |
| Stefan J. MurryCFO | Jul 10 | SPLAN | 4,000 | $122.09 | $488K |
| Hung-Lun (Fred) ChangOfficer | Jun 17 | SPLAN | 40,329 | $170.60 | $6.9M |
| Shu-Hua (Joshua) YehOfficer | Jun 18 | SPLAN | 6,000 | $171.89 | $1.0M |
| Shu-Hua (Joshua) YehOfficer | Jun 12 | S | 28,826 | $166.53 | $4.8M |
| Shu-Hua (Joshua) YehOfficer | Jun 12 | F | 23,397 | $172.78 | $4.0M |
| Stefan J. MurryCFO | Jun 12 | S | 33,000 | $166.53 | $5.5M |
| Stefan J. MurryCFO | Jun 12 | F | 30,330 | $172.78 | $5.2M |
| Chih-Hsiang (Thompson) LinCEO | Jun 12 | S | 59,000 | $166.53 | $9.8M |
| Chih-Hsiang (Thompson) LinCEO | Jun 12 | F | 86,655 | $172.78 | $15.0M |
| David C. KuoOfficer | Jun 12 | S | 29,227 | $166.53 | $4.9M |
| David C. KuoOfficer | Jun 12 | F | 19,065 | $172.78 | $3.3M |
| Hung-Lun (Fred) ChangOfficer | Jun 12 | S | 34,000 | $166.53 | $5.7M |
| Hung-Lun (Fred) ChangOfficer | Jun 12 | F | 27,297 | $172.78 | $4.7M |
| William H. YehDir | Jun 9 | A | 1,166 | $0.00 | — |
| Stefan J. MurryCFO | Jun 10 | SPLAN | 4,000 | $171.45 | $686K |
| Che-Wei LinDir | Jun 9 | A | 1,166 | $0.00 | — |
| Robert James FlanaganDir | Jun 9 | A | 1,166 | $0.00 | — |
| Cynthia DeLaneyDir | Jun 9 | A | 1,166 | $0.00 | — |
| Min-Chu (Mike) ChenDir | Jun 9 | A | 1,166 | $0.00 | — |
| Richard B. BlackDir | Jun 9 | A | 1,166 | $0.00 | — |
| Hung-Lun (Fred) ChangOfficer | Jun 5 | S | 4,000 | $200.07 | $800K |
| Shu-Hua (Joshua) YehOfficer | Jun 4 | S | 5,000 | $205.39 | $1.0M |
| Shu-Hua (Joshua) YehOfficer | Jun 4 | S | 5,000 | $204.75 | $1.0M |
| Min-Chu (Mike) ChenDir | Jun 2 | S | 8,247 | $201.00 | $1.7M |
| Chih-Hsiang (Thompson) LinCEO | May 28 | J | 721,812 | — | — |
| Chih-Hsiang (Thompson) LinCEO | May 28 | J | 721,812 | — | — |
| Chih-Hsiang (Thompson) LinCEO | May 28 | G | 85,790 | $0.00 | — |
| Chih-Hsiang (Thompson) LinCEO | May 28 | G | 85,790 | $0.00 | — |
| Cynthia DeLaneyDir | May 26 | S | 56,575 | $189.23 | $10.7M |
| Shu-Hua (Joshua) YehOfficer | May 19 | S | 39,154 | $173.26 | $6.8M |
| Shu-Hua (Joshua) YehOfficer | May 19 | F | 7,928 | $190.36 | $1.5M |
| Shu-Hua (Joshua) YehOfficer | May 15 | A | 192,170 | $0.00 | — |
| Stefan J. MurryCFO | May 19 | S | 33,000 | $173.26 | $5.7M |
| Stefan J. MurryCFO | May 19 | F | 30,330 | $190.36 | $5.8M |
| Stefan J. MurryCFO | May 15 | A | 249,110 | $0.00 | — |
| Chih-Hsiang (Thompson) LinCEO | May 19 | S | 58,000 | $173.26 | $10.0M |
| Chih-Hsiang (Thompson) LinCEO | May 19 | F | 86,655 | $190.36 | $16.5M |
| Chih-Hsiang (Thompson) LinCEO | May 15 | A | 711,743 | $0.00 | — |
| David C. KuoOfficer | May 19 | S | 19,227 | $173.26 | $3.3M |
| David C. KuoOfficer | May 19 | F | 19,064 | $190.36 | $3.6M |
| David C. KuoOfficer | May 15 | A | 156,583 | $0.00 | — |
| Hung-Lun (Fred) ChangOfficer | May 19 | S | 33,630 | $173.26 | $5.8M |
| Hung-Lun (Fred) ChangOfficer | May 19 | F | 27,297 | $190.36 | $5.2M |
| Hung-Lun (Fred) ChangOfficer | May 15 | A | 224,199 | $0.00 | — |
| Stefan J. MurryCFO | May 11 | SPLAN | 4,000 | $159.53 | $638K |
| Chih-Hsiang (Thompson) LinCEO | Apr 22 | F | 2,165 | $150.57 | $326K |
| Chih-Hsiang (Thompson) LinCEO | Apr 22 | F | 2,690 | $150.57 | $405K |
| Chih-Hsiang (Thompson) LinCEO | Apr 22 | F | 2,486 | $150.57 | $374K |
| Chih-Hsiang (Thompson) LinCEO | Apr 22 | F | 9,331 | $150.57 | $1.4M |
| Hung-Lun (Fred) ChangOfficer | Apr 22 | F | 677 | $150.57 | $102K |
| Hung-Lun (Fred) ChangOfficer | Apr 22 | F | 850 | $150.57 | $128K |
| Hung-Lun (Fred) ChangOfficer | Apr 22 | F | 673 | $150.57 | $101K |
| Hung-Lun (Fred) ChangOfficer | Apr 22 | F | 2,940 | $150.57 | $443K |
| Stefan J. MurryCFO | Apr 22 | F | 846 | $150.57 | $127K |
| Stefan J. MurryCFO | Apr 22 | F | 1,086 | $150.57 | $164K |
| Stefan J. MurryCFO | Apr 22 | F | 746 | $150.57 | $112K |
| Stefan J. MurryCFO | Apr 22 | F | 3,266 | $150.57 | $492K |
| Shu-Hua (Joshua) YehOfficer | Apr 22 | F | 686 | $150.57 | $103K |
| Shu-Hua (Joshua) YehOfficer | Apr 22 | F | 861 | $150.57 | $130K |
| Shu-Hua (Joshua) YehOfficer | Apr 22 | F | 609 | $150.57 | $92K |
| Shu-Hua (Joshua) YehOfficer | Apr 22 | F | 2,553 | $150.57 | $384K |
| David C. KuoOfficer | Apr 22 | F | 447 | $150.57 | $67K |
| David C. KuoOfficer | Apr 22 | F | 567 | $150.57 | $85K |
| David C. KuoOfficer | Apr 22 | F | 518 | $150.57 | $78K |
| David C. KuoOfficer | Apr 22 | F | 2,053 | $150.57 | $309K |
| Stefan J. MurryCFO | Apr 10 | SPLAN | 4,000 | $136.50 | $546K |
| David C. KuoOfficer | Mar 19 | S | 29,000 | $100.13 | $2.9M |
| Hung-Lun (Fred) ChangOfficer | Mar 16 | S | 36,400 | $100.25 | $3.6M |
| Min-Chu (Mike) ChenDir | Mar 9 | S | 8,835 | $108.72 | $961K |
| Min-Chu (Mike) ChenDir | Mar 6 | S | 2,500 | $97.00 | $243K |
| Shu-Hua (Joshua) YehOfficer | Mar 9 | SPLAN | 50,000 | $97.10 | $4.9M |
| William H. YehDir | Mar 9 | S | 15,000 | $105.76 | $1.6M |
| Stefan J. MurryCFO | Mar 10 | SPLAN | 4,000 | $112.76 | $451K |
| Elizabeth G. LoboaDir | Mar 3 | S | 102,347 | $95.76 | $9.8M |
| Cynthia DeLaneyDir | Mar 4 | S | 21,000 | $98.02 | $2.1M |
| Richard B. BlackDir | Mar 5 | S | 3,231 | $95.00 | $307K |
| Stefan J. MurryCFO | Feb 20 | SPLAN | 5,980 | $50.15 | $300K |
| Shu-Hua (Joshua) YehOfficer | Feb 9 | A | 25,799 | $0.00 | — |
| Stefan J. MurryCFO | Feb 11 | SPLAN | 11,693 | $50.25 | $588K |
| Stefan J. MurryCFO | Feb 10 | SPLAN | 2,327 | $50.00 | $116K |
| Stefan J. MurryCFO | Feb 10 | SPLAN | 4,000 | $48.68 | $195K |
| Stefan J. MurryCFO | Feb 9 | APLAN | 32,249 | $0.00 | — |
| Chih-Hsiang (Thompson) LinCEO | Feb 9 | A | 82,559 | $0.00 | — |
| David C. KuoOfficer | Feb 11 | SPLAN | 17,467 | $50.17 | $876K |
| David C. KuoOfficer | Feb 10 | SPLAN | 2,533 | $50.00 | $127K |
| David C. KuoOfficer | Feb 9 | APLAN | 17,027 | $0.00 | — |
| Hung-Lun (Fred) ChangOfficer | Feb 9 | A | 25,799 | $0.00 | — |
| David C. KuoOfficer | Jan 28 | SPLAN | 12,000 | $45.06 | $541K |
| Shu-Hua (Joshua) YehOfficer | Jan 22 | F | 862 | $38.38 | $33K |
| Shu-Hua (Joshua) YehOfficer | Jan 22 | F | 609 | $38.38 | $23K |
| Shu-Hua (Joshua) YehOfficer | Jan 22 | F | 2,553 | $38.38 | $98K |
| Shu-Hua (Joshua) YehOfficer | Jan 22 | F | 1,899 | $38.38 | $73K |
| Stefan J. MurryCFO | Jan 22 | F | 1,087 | $38.38 | $42K |
| Stefan J. MurryCFO | Jan 22 | F | 747 | $38.38 | $29K |
| Stefan J. MurryCFO | Jan 22 | F | 3,267 | $38.38 | $125K |
| Stefan J. MurryCFO | Jan 22 | F | 2,049 | $38.38 | $79K |
| Chih-Hsiang (Thompson) LinCEO | Jan 22 | F | 2,864 | $38.38 | $110K |
| Chih-Hsiang (Thompson) LinCEO | Jan 22 | F | 2,646 | $38.38 | $102K |
| Chih-Hsiang (Thompson) LinCEO | Jan 22 | F | 9,932 | $38.38 | $381K |
| Chih-Hsiang (Thompson) LinCEO | Jan 22 | F | 6,230 | $38.38 | $239K |
| David C. KuoOfficer | Jan 22 | F | 567 | $38.38 | $22K |
| David C. KuoOfficer | Jan 22 | F | 519 | $38.38 | $20K |
| David C. KuoOfficer | Jan 22 | F | 2,054 | $38.38 | $79K |
| David C. KuoOfficer | Jan 22 | F | 1,172 | $38.38 | $45K |
| Hung-Lun (Fred) ChangOfficer | Jan 22 | F | 850 | $38.38 | $33K |
| Hung-Lun (Fred) ChangOfficer | Jan 22 | F | 674 | $38.38 | $26K |
| Hung-Lun (Fred) ChangOfficer | Jan 22 | F | 2,940 | $38.38 | $113K |
| Hung-Lun (Fred) ChangOfficer | Jan 22 | F | 1,874 | $38.38 | $72K |
| Stefan J. MurryCFO | Jan 15 | SPLAN | 66 | $35.01 | $2K |
| Stefan J. MurryCFO | Jan 13 | SPLAN | 934 | $35.00 | $33K |
| Stefan J. MurryCFO | Jan 12 | SPLAN | 3,000 | $33.75 | $101K |
| Richard B. BlackDir | Aug 22 | G | 1,900 | $0.00 | — |
| David C. KuoOfficer | Dec 23 | SPLAN | 12,500 | $40.15 | $502K |
| Elizabeth G. LoboaDir | Dec 15 | S | 4,121 | $30.23 | $125K |
| Stefan J. MurryCFO | Dec 11 | GPLAN | 1,000 | $0.00 | — |
| Stefan J. MurryCFO | Dec 10 | SPLAN | 1,000 | $35.00 | $35K |
| Stefan J. MurryCFO | Dec 10 | SPLAN | 3,000 | $30.40 | $91K |
| Richard B. BlackDir | Nov 26 | G | 600 | $0.00 | — |
| Hung-Lun (Fred) ChangOfficer | Oct 22 | F | 774 | $33.40 | $26K |
| Hung-Lun (Fred) ChangOfficer | Oct 22 | F | 614 | $33.40 | $21K |
| Hung-Lun (Fred) ChangOfficer | Oct 22 | F | 2,676 | $33.40 | $89K |
| Hung-Lun (Fred) ChangOfficer | Oct 22 | F | 1,705 | $33.40 | $57K |
| David C. KuoOfficer | Oct 22 | F | 516 | $33.40 | $17K |
| David C. KuoOfficer | Oct 22 | F | 472 | $33.40 | $16K |
| David C. KuoOfficer | Oct 22 | F | 1,869 | $33.40 | $62K |
| David C. KuoOfficer | Oct 22 | F | 1,066 | $33.40 | $36K |
| Chih-Hsiang (Thompson) LinCEO | Oct 22 | F | 2,524 | $33.40 | $84K |
| Chih-Hsiang (Thompson) LinCEO | Oct 22 | F | 2,332 | $33.40 | $78K |
| Chih-Hsiang (Thompson) LinCEO | Oct 22 | F | 8,753 | $33.40 | $292K |
| Chih-Hsiang (Thompson) LinCEO | Oct 22 | F | 5,491 | $33.40 | $183K |
| Stefan J. MurryCFO | Oct 22 | F | 989 | $33.40 | $33K |
| Stefan J. MurryCFO | Oct 22 | F | 679 | $33.40 | $23K |
| Stefan J. MurryCFO | Oct 22 | F | 2,973 | $33.40 | $99K |
| Stefan J. MurryCFO | Oct 22 | F | 1,865 | $33.40 | $62K |
| Shu-Hua (Joshua) YehOfficer | Oct 22 | F | 862 | $33.40 | $29K |
| Shu-Hua (Joshua) YehOfficer | Oct 22 | F | 610 | $33.40 | $20K |
| Shu-Hua (Joshua) YehOfficer | Oct 22 | F | 2,553 | $33.40 | $85K |
| Shu-Hua (Joshua) YehOfficer | Oct 22 | F | 1,898 | $33.40 | $63K |