KOSOFF WILLIAM C
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to KOSOFF WILLIAM C. 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 |
|---|---|---|---|---|---|---|
| INVUP | Corporate Secretary | Sale | 1,000,000 | $0.01 | $10,000 | Apr 26, 2020 |
| INVUP | Acting Chief Financial Officer | Award / Grant | 10,000,000 | $0.02 | $200,000 | Jul 24, 2019 |
| INVUP | Acting Chief Financial Officer | Sale | 5,000 | $0.03 | $150 | Feb 14, 2018 |
| INVUP | CFO | Purchase | 1,306 | $0.15 | $196 | Oct 17, 2016 |
| INVUP | CFO | Purchase | 800 | $0.15 | $120 | Dec 3, 2015 |
| INVUP | CFO | Sale | 15,000 | $0.06 | $900 | Aug 6, 2010 |
| INVUP | CFO | Purchase | 2,500 | $0.05 | $125 | Mar 1, 2010 |
| INVUP | CFO | Purchase | 707,770 | $0.01 | $7,078 | Oct 20, 2009 |
| INVUP | CFO | Sale | — | $0.05 | — | Sep 29, 2009 |
| INVUP | CFO | Sale | 162,700 | $0.05 | $8,135 | Sep 29, 2009 |
| INVUP | CFO | Award / Grant | 10,000 | $0.05 | $500 | Sep 18, 2009 |
| INVUP | CFO | Award / Grant | 642,857 | $0.07 | $45,000 | Feb 20, 2009 |
| INVUP | CFO | Purchase | 10,000 | $0.07 | $700 | Dec 4, 2008 |