Wu Bor-Tay
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Wu Bor-Tay. 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 |
|---|---|---|---|---|---|---|
| GSIT | VP, Taiwan Operations | Sale | 10,002 | $8.10 | $81,016 | Apr 6, 2020 |
| GSIT | VP, Taiwan Operations | Sale | 20,625 | $7.69 | $158,606 | May 6, 2019 |
| GSIT | VP, Taiwan Operations | Option Exercise | 6,035 | $4.30 | $25,951 | May 4, 2018 |
| GSIT | VP, Taiwan Operations | Sale | 10,000 | $7.58 | $75,800 | May 3, 2018 |
| GSIT | VP, Taiwan Operations | Sale | 4,590 | $7.27 | $33,369 | May 2, 2018 |
| GSIT | VP, Taiwan Operations | Sale | 20,625 | $6.14 | $126,638 | Jan 3, 2017 |
| GSIT | VP, Taiwan Operations | Option Exercise | 20,625 | $2.10 | $43,313 | Jan 3, 2013 |
| GSIT | VP, Taiwan Operations | Option Exercise | 20,625 | $2.10 | $43,313 | Jan 5, 2011 |
| GSIT | VP, Taiwan Operations | Option Exercise | 18,200 | $2.00 | $36,400 | Feb 19, 2010 |
| GSIT | VP, Taiwan Operations | Sale | 23,050 | $4.50 | $103,725 | Feb 18, 2010 |
| GSIT | VP, Taiwan Operations | Option Exercise | 2,425 | $2.00 | $4,850 | Feb 18, 2010 |
| GSIT | VP, Taiwan Operations | C | 500,000 | — | — | Apr 3, 2007 |
| GSIT | VP, Taiwan Operations | C | 500,000 | — | — | Apr 3, 2007 |