Matthews David MH
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Matthews David MH. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| POWI | Chief Technical Officer | Sale | 9,500 | $77.17 | $733,115 | May 28, 2024 |
| POWI | Chief Technical Officer | Sale | 5,000 | $76.88 | $384,400 | May 20, 2024 |
| POWI | Chief Technical Officer | Award / Grant | 9,600 | — | — | Apr 2, 2024 |
| POWI | Chief Technical Officer | Award / Grant | 1,465 | — | — | Feb 13, 2024 |
| POWI | Chief Technical Officer | Sale | 1,095 | $73.96 | $80,986 | Feb 6, 2024 |
| POWI | Chief Technical Officer | Sale | 755 | $75.58 | $57,063 | Feb 5, 2024 |
| POWI | Chief Technical Officer | Sale | 766 | $74.49 | $57,059 | Feb 2, 2024 |
| POWI | Chief Technical Officer | Sale | 6,994 | $77.69 | $543,364 | Nov 22, 2023 |
| POWI | Chief Technical Officer | Sale | 5,475 | $76.14 | $416,867 | Nov 14, 2023 |
| POWI | Chief Technical Officer | Sale | 6,017 | $84.28 | $507,113 | Aug 30, 2023 |
| POWI | Chief Technical Officer | Sale | 8,647 | $82.62 | $714,415 | Aug 22, 2023 |
| POWI | Chief Technical Officer | Sale | 4,429 | $88.55 | $392,188 | May 30, 2023 |
| POWI | Chief Technical Officer | Sale | 6,000 | $86.61 | $519,660 | May 22, 2023 |
| POWI | Chief Technical Officer | Sale | 1,550 | $81.46 | $126,263 | Apr 4, 2023 |
| POWI | Chief Technical Officer | Sale | 5,964 | $82.47 | $491,851 | Feb 27, 2023 |
| POWI | Chief Technology Officer | Sale | 1,886 | $83.97 | $158,367 | Feb 14, 2023 |
| POWI | Chief Technology Officer | Award / Grant | 8,400 | — | — | Feb 9, 2023 |
| POWI | Chief Technology Officer | Sale | 444 | $84.96 | $37,722 | Feb 8, 2023 |
| POWI | Chief Technology Officer | Sale | 1,120 | $83.18 | $93,162 | Feb 7, 2023 |
| POWI | VP of Product Development | Sale | 724 | $91.05 | $65,920 | Feb 2, 2023 |
| POWI | VP of Product Development | Sale | 5,000 | $76.64 | $383,200 | Nov 29, 2022 |
| POWI | VP of Product Development | Sale | 5,948 | $78.29 | $465,669 | Nov 11, 2022 |
| POWI | VP of Product Development | Sale | 6,168 | $83.84 | $517,125 | May 31, 2022 |
| POWI | VP of Product Development | Sale | 3,984 | $85.29 | $339,795 | May 17, 2022 |
| POWI | VP of Product Development | Sale | 1,502 | $91.23 | $137,027 | Apr 4, 2022 |
| POWI | VP of Product Development | Option Exercise | 1,008 | $21.44 | $21,612 | Feb 28, 2022 |
| POWI | VP of Product Development | Sale | 2,091 | $84.28 | $176,229 | Feb 14, 2022 |
| POWI | VP of Product Development | Sale | 4,606 | $85.32 | $392,984 | Feb 8, 2022 |
| POWI | VP of Product Development | Award / Grant | 8,400 | — | — | Feb 2, 2022 |
| POWI | VP of Product Development | Sale | 2,500 | $108.01 | $270,025 | Nov 16, 2021 |
| POWI | VP of Product Development | Sale | 1,500 | $110.08 | $165,120 | Aug 30, 2021 |
| POWI | VP of Product Development | Sale | 2,500 | $104.41 | $261,025 | Aug 25, 2021 |
| POWI | VP of Product Development | Sale | 1,510 | $84.41 | $127,459 | Apr 5, 2021 |
| POWI | VP of Product Development | Sale | 2,130 | $93.98 | $200,177 | Feb 17, 2021 |
| POWI | VP of Product Development | Sale | 2,839 | $85.98 | $244,097 | Feb 5, 2021 |
| POWI | VP of Product Development | Sale | 1,649 | $81.61 | $134,575 | Feb 3, 2021 |
| POWI | VP of Product Development | Award / Grant | 7,500 | — | — | Feb 1, 2021 |
| POWI | VP of Product Development | Sale | 3,764 | $68.51 | $257,872 | Nov 19, 2020 |
| POWI | VP of Product Development | Sale | 1,364 | $120.13 | $163,857 | Aug 6, 2020 |
| POWI | VP of Product Development | Sale | 2,697 | $112.59 | $303,655 | May 27, 2020 |
| POWI | VP of Product Development | Sale | 2,125 | $107.40 | $228,225 | May 19, 2020 |
| POWI | VP of Product Development | Sale | 753 | $81.41 | $61,302 | Apr 2, 2020 |
| POWI | VP of Product Development | Sale | 1,136 | $106.07 | $120,496 | Feb 14, 2020 |
| POWI | VP of Product Development | Sale | 760 | $108.56 | $82,506 | Feb 13, 2020 |
| POWI | VP of Product Development | Sale | 1,400 | $106.19 | $148,666 | Feb 10, 2020 |
| POWI | VP of Product Development | Award / Grant | 6,000 | — | — | Feb 7, 2020 |
| POWI | VP of Product Development | Sale | 383 | $101.10 | $38,721 | Feb 4, 2020 |
| POWI | VP of Product Development | Sale | 1,161 | $99.59 | $115,624 | Jan 28, 2020 |
| POWI | VP of Product Development | Sale | 1,141 | $89.21 | $101,789 | Aug 29, 2019 |
| POWI | VP of Product Development | Sale | 756 | $70.88 | $53,585 | Apr 2, 2019 |