Tsai Michael Kuo-Chih
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Tsai Michael Kuo-Chih. 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 |
|---|---|---|---|---|---|---|
| DIOD | Award / Grant | 2,520 | — | — | May 26, 2022 | |
| DIOD | Award / Grant | 2,520 | — | — | May 24, 2021 | |
| DIOD | Award / Grant | 3,600 | — | — | May 18, 2020 | |
| DIOD | Award / Grant | 4,000 | — | — | May 17, 2019 | |
| DIOD | Sale | 2,575 | $37.13 | $95,610 | Aug 21, 2018 | |
| DIOD | Award / Grant | 4,300 | — | — | May 21, 2018 | |
| DIOD | Award / Grant | 4,300 | — | — | May 16, 2017 | |
| DIOD | Award / Grant | 4,300 | — | — | May 26, 2016 | |
| DIOD | Award / Grant | 4,300 | — | — | May 26, 2015 | |
| DIOD | Award / Grant | 4,300 | — | — | May 27, 2014 | |
| DIOD | Award / Grant | 4,300 | — | — | Jun 6, 2013 | |
| DIOD | Award / Grant | 4,300 | — | — | May 21, 2012 | |
| DIOD | Award / Grant | 4,300 | — | — | May 26, 2011 | |
| DIOD | Award / Grant | 5,800 | — | — | May 24, 2010 |