Best Investments/trading ideas for the weekJoin our free webinar on September23,2026.
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Best Investments/trading ideas for the weekJoin our free webinar on September23,2026.
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| Role | Insider | Date | Transaction | Value | Shares |
|---|---|---|---|---|---|
| CEO | Huang Chiao Chieh | Nov 26, 2025 | Buy | $600K | 262,009 |
| CEO | Huang Chiao Chieh | Aug 15, 2025 | Buy | $500K | 264,550 |
| CEO | Huang Chiao Chieh | Jun 23, 2025 | Buy | $200K | 110,497 |
| CEO | Huang Chiao Chieh | Mar 27, 2025 | Buy | $200K | 103,627 |
| Director | Politziner Philip | Aug 25, 2021 | Buy | $10.05K | 3,000 |
| Director | Socolof Stephen | Aug 18, 2021 | Buy | $9.8K | 3,500 |
| CEO | Tu James | Aug 16, 2021 | Buy | $13.5K | 5,000 |
| President | NESTOR TOD A | Apr 15, 2020 | Buy | $15.6K | 42,470 |
| President | NESTOR TOD A | Apr 14, 2020 | Buy | $20.62K | 55,830 |
| Director | Politziner Philip | Apr 13, 2020 | Buy | $9.92K | 32,000 |
| President | NESTOR TOD A | Apr 13, 2020 | Buy | $16.48K | 51,700 |
| CEO | Tu James | Mar 29, 2019 | Buy | - | - |
| CEO | Tewksbury Ted L III | May 19, 2017 | Buy | $10.45K | 3,333 |
| CEO | Tewksbury Ted L III | May 8, 2017 | Buy | $10.45K | 3,333 |
| CFO | White Bradley Brian | Mar 10, 2017 | Buy | $5.01K | 1,600 |
| CFO | White Bradley Brian | Mar 10, 2017 | Buy | $3.04K | 975 |
| CFO | White Bradley Brian | Mar 10, 2017 | Buy | $3.35K | 1,075 |
Open-market purchases and sales reported on SEC form 4 over the last 10years. Awards, option exercises, gifts and other non-market form 4 activity are excluded. Chart markers group a day's filings by direction; the table lists each filing.