International Stem Cell CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| MAIER PAUL V | — | Award / Grant | 2,403 | — | — | 9,024 | Dec 31, 2015 |
| CASAMENTO CHARLES J | — | Award / Grant | 2,403 | — | — | 10,103 | Dec 31, 2015 |
| Semechkin Andrey | Chief Executive Officer | X | 39,294 | $1.79 | $70,336 | 652,151 | Nov 23, 2015 |
| Kern Russell | Chief Scientific Officer | C | 66,916 | $1.79 | $119,780 | 129,601 | Nov 23, 2015 |
| Don Wright | — | Award / Grant | 2,011 | — | — | 8,200 | Sep 30, 2015 |
| MAIER PAUL V | — | Award / Grant | 2,011 | — | — | 6,621 | Sep 30, 2015 |
| CASAMENTO CHARLES J | — | Award / Grant | 2,011 | — | — | 7,700 | Sep 30, 2015 |
| Don Wright | — | Award / Grant | 181,767 | — | — | 928,324 | Jun 30, 2015 |
| MAIER PAUL V | — | Award / Grant | 181,767 | — | — | 691,449 | Jun 30, 2015 |
| CASAMENTO CHARLES J | — | Award / Grant | 181,767 | — | — | 853,344 | Jun 30, 2015 |
| Don Wright | — | Award / Grant | 99,946 | — | — | 746,557 | Apr 8, 2015 |
| MAIER PAUL V | — | Award / Grant | 99,946 | — | — | 509,682 | Apr 8, 2015 |
| CASAMENTO CHARLES J | — | Award / Grant | 99,946 | — | — | 671,577 | Apr 8, 2015 |
| Don Wright | — | Award / Grant | 76,958 | — | — | 646,611 | Apr 3, 2015 |
| MAIER PAUL V | — | Award / Grant | 76,958 | — | — | 409,736 | Apr 3, 2015 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 1,861,331 | $0.04 | $74,453 | 9,402,715 | Mar 31, 2015 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 5,894,214 | $0.04 | $235,769 | 60,143,521 | Mar 31, 2015 |
| CASAMENTO CHARLES J | — | Award / Grant | 76,958 | — | — | 571,611 | Mar 6, 2015 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 1,861,331 | $0.04 | $74,453 | 7,541,384 | Feb 23, 2015 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 5,894,214 | $0.06 | $353,653 | 54,249,307 | Dec 22, 2014 |
| Novak Tibor Jay | Chief Financial Officer | Purchase | 10,000 | $0.10 | $1,000 | 40,000 | Oct 10, 2014 |
| Craw John Simon | Executive Vice President | Purchase | 10,000 | $0.10 | $1,000 | 185,000 | Oct 10, 2014 |
| Bakalova Sofya | Dir. Legal Affairs & Operation | Purchase | 10,000 | $0.10 | $1,000 | 40,000 | Oct 10, 2014 |
| Don Wright | — | Award / Grant | 49,653 | — | — | 569,653 | Oct 2, 2014 |
| MAIER PAUL V | — | Award / Grant | 49,653 | — | — | 332,778 | Oct 2, 2014 |
| CASAMENTO CHARLES J | — | Award / Grant | 49,653 | — | — | 494,653 | Oct 2, 2014 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | Purchase | 10,000 | $0.10 | $1,000 | 30,000 | Sep 26, 2014 |
| Novak Tibor Jay | Chief Financial Officer | Purchase | 10,000 | $0.10 | $1,000 | 30,000 | Sep 26, 2014 |
| Craw John Simon | Executive Vice President | Purchase | 10,000 | $0.10 | $1,000 | 175,000 | Sep 26, 2014 |
| Novak Tibor Jay | Chief Financial Officer | Purchase | 10,000 | $0.10 | $1,000 | 20,000 | Sep 12, 2014 |
| Craw John Simon | Executive Vice President | Purchase | 10,000 | $0.10 | $1,000 | 165,000 | Sep 12, 2014 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | Purchase | 10,000 | $0.10 | $1,000 | 20,000 | Sep 12, 2014 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 555,556 | $0.09 | $50,000 | 5,680,053 | Sep 10, 2014 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 3,888,889 | $0.09 | $350,000 | 48,355,093 | Sep 10, 2014 |
| Novak Tibor Jay | Chief Financial Officer | Purchase | 10,000 | $0.10 | $1,000 | 10,000 | Aug 29, 2014 |
| Craw John Simon | Executive Vice President | Purchase | 10,000 | $0.10 | $1,000 | 155,000 | Aug 29, 2014 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | Purchase | 10,000 | $0.10 | $1,000 | 10,000 | Aug 29, 2014 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 1,000,000 | $0.10 | $100,000 | 5,124,497 | Aug 6, 2014 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 5,000,000 | $0.10 | $500,000 | 44,466,204 | Aug 6, 2014 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 700,000 | $0.10 | $70,000 | 4,124,497 | Jun 26, 2014 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 4,800,000 | $0.10 | $480,000 | 39,466,204 | Jun 26, 2014 |
| Semechkin Ruslan | Chief Scientific Officer | Option Exercise | 1,601,200 | — | — | 3,424,497 | Jun 11, 2014 |
| Semechkin Andrey | Chief Executive Officer | Option Exercise | 10,504,584 | — | — | 34,666,204 | Jun 11, 2014 |
| Semechkin Ruslan | Chief Scientific Officer | Purchase | 463,333 | $0.15 | $69,500 | 1,823,297 | May 29, 2014 |
| Semechkin Andrey | Chief Executive Officer | Purchase | 2,870,000 | $0.15 | $430,500 | 24,161,620 | May 29, 2014 |
| Don Wright | — | Award / Grant | 65,000 | — | — | 520,000 | May 8, 2014 |
| MAIER PAUL V | — | Award / Grant | 40,000 | — | — | 283,125 | May 8, 2014 |
| CASAMENTO CHARLES J | — | Award / Grant | 40,000 | — | — | 445,000 | May 8, 2014 |
| Don Wright | — | Award / Grant | 162,500 | — | — | 455,000 | Mar 21, 2014 |
| MAIER PAUL V | — | Award / Grant | 162,500 | — | — | 243,125 | Mar 21, 2014 |