BAYER MICHAEL J
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to BAYER MICHAEL J. 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 |
|---|---|---|---|---|---|---|
| SIGA | Sale | 13,960 | $1.49 | $20,800 | Jun 4, 2019 | |
| SIGA | Option Exercise | 15,000 | — | — | May 22, 2019 | |
| SIGA | Tax Withholding | 14,756 | $5.32 | $78,502 | Oct 16, 2018 | |
| SIGA | Option Exercise | 15,000 | — | — | May 23, 2018 | |
| SIGA | Option Exercise | 15,000 | — | — | May 17, 2017 | |
| SIGA | Option Exercise | 19,500 | $29,250.00 | $570,375,000 | Nov 16, 2016 | |
| SIGA | Option Exercise | 15,000 | — | — | May 14, 2016 | |
| SIGA | Option Exercise | 15,000 | — | — | May 15, 2015 | |
| SIGA | Option Exercise | 15,000 | — | — | May 15, 2014 | |
| SIGA | Purchase | 8,284 | $3.59 | $29,740 | Sep 17, 2013 | |
| SIGA | Purchase | 9,324 | $3.59 | $33,473 | Sep 16, 2013 | |
| SIGA | Sale | 11,622 | $3.55 | $41,258 | Sep 13, 2013 | |
| SIGA | Option Exercise | 15,000 | — | — | May 23, 2013 | |
| 0001449732 | Purchase | 3,000 | $7.27 | $21,810 | Aug 19, 2010 | |
| 0001449732 | Award / Grant | 5,000 | — | — | May 27, 2010 | |
| 0000895450 | Award / Grant | 7,367 | — | — | Jan 12, 2009 | |
| 0000895450 | Award / Grant | 1,955 | — | — | Jan 14, 2008 | |
| 0000895450 | Award / Grant | 1,628 | — | — | Jan 8, 2007 | |
| 0000895450 | Award / Grant | 1,558 | — | — | Dec 14, 2006 | |
| 0000785186 | Disposition | 3,791 | $22.00 | $83,402 | Jun 7, 2006 |