Semechkin Andrey
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Semechkin Andrey. 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 |
|---|---|---|---|---|---|---|
| ISCO | Chief Executive Officer | Purchase | 599,222 | $1.75 | $1,048,639 | Jan 21, 2019 |
| ISCO | Chief Executive Officer | Option Exercise | 30,556 | $1.09 | $33,306 | Feb 20, 2018 |
| ISCO | Chief Executive Officer | Purchase | 1,860,810 | $1.75 | $3,256,418 | Dec 7, 2017 |
| ISCO | Chief Executive Officer | Purchase | 3,200 | $1.64 | $5,248 | May 22, 2017 |
| ISCO | Chief Executive Officer | Purchase | 6,500 | $1.66 | $10,790 | Mar 22, 2017 |
| ISCO | Chief Executive Officer | Purchase | 5,000 | $1.32 | $6,600 | Mar 14, 2017 |
| ISCO | Chief Executive Officer | Purchase | 285,714 | $1.75 | $500,000 | Dec 8, 2016 |
| ISCO | Chief Executive Officer | Purchase | 200,000 | $1.75 | $350,000 | Sep 14, 2016 |
| ISCO | Chief Executive Officer | Purchase | 154,285 | $1.75 | $269,999 | Aug 22, 2016 |
| ISCO | Chief Executive Officer | Purchase | 215,000 | $1.75 | $376,250 | Jun 29, 2016 |
| ISCO | Chief Executive Officer | X | 39,294 | $1.79 | $70,336 | Nov 23, 2015 |
| ISCO | Chief Executive Officer | Purchase | 5,894,214 | $0.04 | $235,769 | Mar 31, 2015 |
| ISCO | Chief Executive Officer | Purchase | 5,894,214 | $0.06 | $353,653 | Dec 22, 2014 |
| ISCO | Chief Executive Officer | Purchase | 3,888,889 | $0.09 | $350,000 | Sep 10, 2014 |
| ISCO | Chief Executive Officer | Purchase | 5,000,000 | $0.10 | $500,000 | Aug 6, 2014 |
| ISCO | Chief Executive Officer | Purchase | 4,800,000 | $0.10 | $480,000 | Jun 26, 2014 |
| ISCO | Chief Executive Officer | Option Exercise | 10,504,584 | — | — | Jun 11, 2014 |
| ISCO | Chief Executive Officer | Purchase | 2,870,000 | $0.15 | $430,500 | May 29, 2014 |
| ISCO | Chief Executive Officer | X | 2,754,821 | $0.15 | $413,223 | Oct 18, 2013 |
| ISCO | Chief Executive Officer | Purchase | 5,998,999 | $0.15 | $899,850 | Jul 24, 2013 |
| ISCO | Chief Executive Officer | Purchase | 500,000 | $0.20 | $100,000 | Mar 12, 2013 |
| ISCO | Chief Executive Officer | Purchase | 10,000,000 | $0.20 | $2,000,000 | Jan 22, 2013 |