79 transactions by 9 insiders, from October 13, 2025 to September 25, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Feng-Ming WangCEO | 23 | 13/23 | — | $10.1M |
| John Alexander YoungCFO | 17 | 7/17 | — | $1.7M |
| Chi-Hong JuVP | 15 | — | — | $3.4M |
| Chan W. LeeChief | 10 | — | — | $1.1M |
| Yun-Lung ChenVP | 7 | — | — | $1.1M |
| Christopher B. PaisleyDir | 3 | 2/3 | — | $69K |
| David Jeffrey RichardsonDir | 2 | — | — | — |
| Elizabeth M. SchwartingDir | 1 | — | — | $45K |
| Gregory M. BryantDir | 1 | — | — | — |
79 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Christopher B. PaisleyDir | Sep 25 | SPLAN | 250 | $70.76 | $18K |
| John Alexander YoungCFO | Sep 18 | SPLAN | 1,896 | $67.28 | $128K |
| Feng-Ming WangCEO | Sep 17 | S | 6,086 | $64.83 | $395K |
| Chi-Hong JuVP | Sep 17 | S | 2,009 | $64.83 | $130K |
| Chan W. LeeChief | Sep 17 | S | 2,893 | $64.83 | $188K |
| John Alexander YoungCFO | Sep 17 | S | 3,126 | $64.83 | $203K |
| Yun-Lung ChenVP | Jul 9 | S | 5,958 | $78.66 | $469K |
| Chi-Hong JuVP | Jul 1 | S | 10,000 | $88.84 | $888K |
| Feng-Ming WangCEO | Jul 1 | SPLAN | 16,250 | $90.08 | $1.5M |
| Christopher B. PaisleyDir | Jun 26 | SPLAN | 250 | $62.01 | $16K |
| John Alexander YoungCFO | Jun 17 | SPLAN | 1,847 | $66.98 | $124K |
| John Alexander YoungCFO | Jun 17 | SPLAN | 3,186 | $67.87 | $216K |
| Chan W. LeeChief | Jun 17 | S | 2,951 | $67.87 | $200K |
| Chi-Hong JuVP | Jun 17 | S | 2,017 | $67.87 | $137K |
| Feng-Ming WangCEO | Jun 17 | G | 10,000 | $0.00 | — |
| Feng-Ming WangCEO | Jun 17 | S | 6,204 | $67.87 | $421K |
| Yun-Lung ChenVP | Jun 12 | S | 9,856 | $67.06 | $661K |
| John Alexander YoungCFODERIV | May 26 | MPLAN | 400 | $0.00 | —? |
| John Alexander YoungCFO | May 26 | SPLAN | 400 | $96.00 | $38K |
| John Alexander YoungCFO | May 26 | MPLAN | 400 | $55.80 | $22K |
| Feng-Ming WangCEO | May 26 | SPLAN | 9,150 | $92.05 | $842K |
| Feng-Ming WangCEO | May 26 | SPLAN | 6,065 | $91.23 | $553K |
| Feng-Ming WangCEO | May 26 | SPLAN | 17,285 | $90.38 | $1.6M |
| John Alexander YoungCFO | Apr 21 | SPLAN | 1,971 | $60.00 | $118K |
| John Alexander YoungCFODERIV | Mar 17 | M | 3,556 | $0.00 | —? |
| John Alexander YoungCFO | Mar 19 | S | 3,038 | $54.14 | $164K |
| John Alexander YoungCFO | Mar 18 | A | 5,560 | $0.00 | — |
| John Alexander YoungCFO | Mar 17 | S | 4,577 | $52.77 | $242K |
| John Alexander YoungCFO | Mar 17 | M | 3,556 | — | — |
| Yun-Lung ChenVPDERIV | Mar 17 | M | 4,651 | $0.00 | —? |
| Yun-Lung ChenVP | Mar 18 | A | 2,849 | $0.00 | — |
| Yun-Lung ChenVP | Mar 17 | M | 4,651 | — | — |
| Chan W. LeeChiefDERIV | Mar 17 | M | 13,678 | $0.00 | —? |
| Chan W. LeeChief | Mar 19 | S | 3,641 | $54.14 | $197K |
| Chan W. LeeChief | Mar 18 | A | 7,320 | $0.00 | — |
| Chan W. LeeChief | Mar 17 | S | 6,729 | $52.77 | $355K |
| Chan W. LeeChief | Mar 17 | M | 13,678 | — | — |
| Chi-Hong JuVPDERIV | Mar 17 | M | 9,553 | $0.00 | —? |
| Chi-Hong JuVP | Mar 19 | S | 2,155 | $54.14 | $117K |
| Chi-Hong JuVP | Mar 18 | A | 5,930 | $0.00 | — |
| Chi-Hong JuVP | Mar 17 | S | 4,729 | $52.77 | $250K |
| Chi-Hong JuVP | Mar 17 | M | 9,553 | — | — |
| Feng-Ming WangCEODERIV | Mar 17 | M | 27,598 | $0.00 | —? |
| Feng-Ming WangCEO | Mar 19 | S | 8,083 | $54.14 | $438K |
| Feng-Ming WangCEO | Mar 18 | A | 15,686 | $0.00 | — |
| Feng-Ming WangCEO | Mar 17 | S | 18,976 | $52.77 | $1.0M |
| Feng-Ming WangCEO | Mar 17 | M | 27,598 | — | — |
| John Alexander YoungCFODERIV | Mar 2 | A | 15,201 | $0.00 | —? |
| John Alexander YoungCFO | Mar 2 | A | 15,201 | $0.00 | — |
| Yun-Lung ChenVPDERIV | Mar 2 | A | 7,220 | $0.00 | —? |
| Yun-Lung ChenVP | Mar 2 | A | 7,220 | $0.00 | — |
| Chan W. LeeChiefDERIV | Mar 2 | A | 24,701 | $0.00 | —? |
| Chan W. LeeChief | Mar 2 | A | 24,701 | $0.00 | — |
| Chi-Hong JuVPDERIV | Mar 2 | A | 17,329 | $0.00 | —? |
| Chi-Hong JuVP | Mar 2 | A | 17,329 | $0.00 | — |
| Feng-Ming WangCEODERIV | Mar 2 | APLAN | 53,203 | $0.00 | —? |
| Feng-Ming WangCEODERIV | Mar 2 | MPLAN | 50,000 | $0.00 | —? |
| Feng-Ming WangCEO | Mar 2 | APLAN | 53,203 | $0.00 | — |
| Feng-Ming WangCEO | Mar 2 | SPLAN | 12,040 | $61.42 | $740K |
| Feng-Ming WangCEO | Mar 2 | SPLAN | 32,460 | $60.91 | $2.0M |
| Feng-Ming WangCEO | Mar 2 | SPLAN | 2,600 | $59.53 | $155K |
| Feng-Ming WangCEO | Mar 2 | SPLAN | 1,900 | $58.77 | $112K |
| Feng-Ming WangCEO | Mar 2 | SPLAN | 1,000 | $56.83 | $57K |
| Feng-Ming WangCEO | Mar 2 | MPLAN | 50,000 | $41.36 | $2.1M |
| Gregory M. BryantDir | Mar 2 | A | 2,457 | $0.00 | — |
| Chi-Hong JuVP | Jan 5 | S | 7,728 | $75.58 | $584K |
| Chi-Hong JuVP | Dec 30 | S | 3,765 | $70.32 | $265K |
| Christopher B. PaisleyDir | Dec 26 | S | 500 | $72.18 | $36K |
| John Alexander YoungCFO | Dec 18 | S | 3,791 | $72.96 | $277K |
| John Alexander YoungCFO | Dec 17 | S | 2,579 | $71.82 | $185K |
| Chan W. LeeChief | Dec 17 | S | 2,406 | $71.82 | $173K |
| Chi-Hong JuVP | Dec 17 | S | 1,342 | $71.82 | $96K |
| Feng-Ming WangCEO | Dec 19 | G | 15,000 | $0.00 | — |
| Feng-Ming WangCEO | Dec 17 | S | 4,950 | $71.82 | $356K |
| Elizabeth M. SchwartingDir | Dec 16 | S | 624 | $72.38 | $45K |
| David Jeffrey RichardsonDir | Dec 15 | G | 2,531 | $0.00 | — |
| David Jeffrey RichardsonDir | Dec 15 | G | 2,531 | $0.00 | — |
| Chi-Hong JuVP | Oct 14 | S | 6,156 | $80.96 | $498K |
| Chi-Hong JuVP | Oct 13 | S | 5,057 | $81.29 | $411K |