CHUNG PETER Y
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to CHUNG PETER Y. 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 |
|---|---|---|---|---|---|---|
| ATEN | Award / Grant | 12,698 | — | — | Apr 17, 2025 | |
| MTSI | Award / Grant | 1,623 | — | — | Mar 7, 2025 | |
| ATEN | Sale | 23,754 | $16.36 | $388,615 | Nov 14, 2024 | |
| ATEN | Sale | 78,479 | $16.59 | $1,301,967 | Nov 13, 2024 | |
| ATEN | Sale | 3,296,047 | $15.40 | $50,759,124 | May 20, 2024 | |
| ATEN | Award / Grant | 12,903 | — | — | May 9, 2024 | |
| MTSI | Award / Grant | 2,138 | — | — | Mar 8, 2024 | |
| ATEN | Award / Grant | 14,104 | — | — | May 17, 2023 | |
| MTSI | Award / Grant | 2,244 | — | — | Mar 3, 2023 | |
| ATEN | Sale | 1,500,000 | $17.20 | $25,800,000 | Nov 15, 2022 | |
| ATEN | Disposition | 3,500,000 | $12.75 | $44,625,000 | Sep 8, 2022 | |
| MTSI | Sale | 850,311 | $59.00 | $50,168,349 | Aug 8, 2022 | |
| ATEN | Award / Grant | 10,316 | — | — | Jun 24, 2022 | |
| MTSI | Award / Grant | 2,768 | — | — | Mar 4, 2022 | |
| ATEN | Sale | 700,000 | $15.05 | $10,535,000 | Dec 7, 2021 | |
| ATEN | Award / Grant | 16,949 | — | — | Apr 29, 2021 | |
| MTSI | Award / Grant | 2,093 | — | — | Mar 5, 2021 | |
| 0001651235 | Disposition | 14,600 | $115.00 | $1,679,000 | Mar 1, 2021 | |
| MTSI | Sale | 420,368 | $42.47 | $17,853,029 | Nov 11, 2020 | |
| ATEN | Award / Grant | 21,865 | — | — | May 27, 2020 | |
| MTSI | Award / Grant | 5,414 | — | — | Mar 6, 2020 | |
| ATEN | Award / Grant | 23,547 | — | — | Dec 4, 2019 | |
| 0001651235 | Award / Grant | 4,010 | — | — | May 16, 2019 | |
| MTSI | Award / Grant | 6,656 | — | — | Mar 1, 2019 | |
| 0001651235 | Sale | 1,300,127 | $52.25 | $67,931,636 | Feb 26, 2019 | |
| ATEN | Award / Grant | 23,112 | — | — | Nov 7, 2018 | |
| 0001651235 | Award / Grant | 6,144 | — | — | May 17, 2018 | |
| 0001333835 | Sale | 4,717,520 | $25.00 | $117,938,000 | Apr 30, 2018 | |
| MTSI | Award / Grant | 6,086 | — | — | Mar 2, 2018 | |
| ATEN | Award / Grant | 18,359 | — | — | May 31, 2017 | |
| 0001651235 | Award / Grant | 4,446 | — | — | May 18, 2017 | |
| 0001651235 | Sale | 1,250,000 | $50.25 | $62,812,500 | Mar 9, 2017 | |
| MTSI | Award / Grant | 2,835 | — | — | Mar 3, 2017 | |
| MTSI | Sale | 1,201,635 | $46.55 | $55,936,109 | Feb 2, 2017 | |
| 0001651235 | Sale | 346,202 | $96.50 | $33,408,493 | Oct 13, 2016 | |
| ATEN | Award / Grant | 22,590 | — | — | Jun 1, 2016 | |
| 0001651235 | C | 2,896,329 | — | — | May 18, 2016 | |
| MTSI | Sale | 1,400,000 | $40.00 | $56,000,000 | May 2, 2016 | |
| MTSI | Award / Grant | 3,113 | — | — | Mar 4, 2016 | |
| MTSI | Sale | 900,000 | $36.00 | $32,400,000 | Feb 25, 2016 | |
| MTSI | Sale | 2,700,000 | $37.70 | $101,790,000 | Jan 28, 2016 | |
| ATEN | Award / Grant | 23,622 | — | — | Jun 10, 2015 | |
| MTSI | Sale | 34,565 | $38.32 | $1,324,531 | May 29, 2015 | |
| MTSI | Award / Grant | 1,577 | — | — | May 15, 2015 | |
| MTSI | Sale | 2,235,000 | $28.58 | $63,876,300 | Feb 11, 2015 | |
| MTSI | Award / Grant | 1,562 | — | — | Jan 21, 2015 | |
| ATEN | C | 9,427,846 | — | — | Mar 26, 2014 | |
| MTSI | Award / Grant | 2,970 | — | — | Feb 28, 2014 | |
| MTSI | Award / Grant | 1,377 | — | — | Nov 18, 2013 | |
| UI | Sale | 1,300,000 | $33.00 | $42,900,000 | Sep 11, 2013 |