ISCO Insider Transactions
155 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
ISCO insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| MAIER PAUL V | Director | 2019-04-18 | Sale | 1,350.0 | $1.25 |
| Semechkin Andrey | Chief Executive Officer | 2019-01-21 | Purchase | 599,222.0 | $1.75 |
| Garnette Sophia | VP, Legal Affairs & Operations | 2018-12-04 | Sale | 10,636.0 | $1.54 |
| Kern Russell | EVP and CSO | 2018-12-03 | Sale | 1,800.0 | $1.67 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-10-02 | Sale | 1,494.0 | $1.58 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-08-21 | Sale | 4,900.0 | $1.58 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-08-20 | Sale | 9,304.0 | $1.58 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-07-13 | Sale | 1,100.0 | $1.58 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-07-10 | Sale | 2,833.0 | $1.58 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-06-26 | Sale | 200.0 | $1.59 |
| Garnette Sophia | VP, Legal Affairs & Operation | 2018-06-25 | Sale | 1,200.0 | $1.6 |
| Don Wright | Director | 2017-12-12 | Sale | 4,000.0 | $1.5 |
| Don Wright | Director | 2017-12-11 | Sale | 1,000.0 | $1.5 |
| Don Wright | Director | 2017-12-11 | Sale | 611.0 | $1.5 |
| Don Wright | Director | 2017-12-11 | Sale | 2,100.0 | $1.5 |
| Don Wright | Director | 2017-12-11 | Sale | 266.0 | $1.5 |
| Don Wright | Director | 2017-12-08 | Sale | 700.0 | $1.5 |
| Don Wright | Director | 2017-12-08 | Sale | 2,584.0 | $1.5 |
| Don Wright | Director | 2017-12-08 | Sale | 2,000.0 | $1.5 |
| Don Wright | Director | 2017-12-08 | Sale | 10,000.0 | $1.5 |
| Don Wright | Director | 2017-12-08 | Sale | 2,100.0 | $1.5 |
| Semechkin Andrey | Chief Executive Officer | 2017-12-07 | Purchase | 1,860,810.0 | $1.75 |
| Don Wright | Director | 2017-12-07 | Sale | 1,039.0 | $1.5 |
| Don Wright | Director | 2017-12-07 | Sale | 500.0 | $1.5 |
| Don Wright | Director | 2017-12-06 | Sale | 2,000.0 | $1.5 |
| Don Wright | Director | 2017-12-06 | Sale | 500.0 | $1.54 |
| Don Wright | Director | 2017-12-06 | Sale | 500.0 | $1.55 |
| Semechkin Andrey | Chief Executive Officer | 2017-05-22 | Purchase | 3,200.0 | $1.64 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-22 | Purchase | 3,000.0 | $1.69 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-21 | Purchase | 500.0 | $1.6 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-20 | Purchase | 6,500.0 | $1.66 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-14 | Purchase | 2,100.0 | $1.59 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-13 | Purchase | 1,000.0 | $1.5 |
| Semechkin Andrey | Chief Executive Officer | 2017-03-10 | Purchase | 5,000.0 | $1.32 |
| Semechkin Andrey | Chief Executive Officer | 2016-12-08 | Purchase | 285,714.0 | $1.75 |
| Semechkin Andrey | Chief Executive Officer | 2016-09-14 | Purchase | 200,000.0 | $1.75 |
| Semechkin Andrey | Chief Executive Officer | 2016-08-22 | Purchase | 154,285.0 | $1.75 |
| Semechkin Andrey | Chief Executive Officer | 2016-06-29 | Purchase | 215,000.0 | $1.75 |
| Semechkin Ruslan | Chief Scientific Officer | 2015-03-31 | Purchase | 1,861,331.0 | $0.04 |
| Semechkin Andrey | Chief Executive Officer | 2015-03-31 | Purchase | 5,894,214.0 | $0.04 |
| Semechkin Ruslan | Chief Scientific Officer | 2015-02-23 | Purchase | 1,861,331.0 | $0.04 |
| Semechkin Andrey | Chief Executive Officer | 2014-12-22 | Purchase | 5,894,214.0 | $0.06 |
| Novak Tibor Jay | Chief Financial Officer | 2014-10-10 | Purchase | 10,000.0 | $0.1 |
| Craw John Simon | Executive Vice President | 2014-10-10 | Purchase | 10,000.0 | $0.1 |
| Bakalova Sofya | Dir. Legal Affairs & Operation | 2014-10-10 | Purchase | 10,000.0 | $0.1 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | 2014-09-26 | Purchase | 10,000.0 | $0.1 |
| Novak Tibor Jay | Chief Financial Officer | 2014-09-26 | Purchase | 10,000.0 | $0.1 |
| Craw John Simon | Executive Vice President | 2014-09-26 | Purchase | 10,000.0 | $0.1 |
| Novak Tibor Jay | Chief Financial Officer | 2014-09-12 | Purchase | 10,000.0 | $0.1 |
| Craw John Simon | Executive Vice President | 2014-09-12 | Purchase | 10,000.0 | $0.1 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | 2014-09-12 | Purchase | 10,000.0 | $0.1 |
| Semechkin Ruslan | Chief Scientific Officer | 2014-09-10 | Purchase | 555,556.0 | $0.09 |
| Semechkin Andrey | Chief Executive Officer | 2014-09-10 | Purchase | 3,888,889.0 | $0.09 |
| Novak Tibor Jay | Chief Financial Officer | 2014-08-29 | Purchase | 10,000.0 | $0.1 |
| Craw John Simon | Executive Vice President | 2014-08-29 | Purchase | 10,000.0 | $0.1 |
| Bakalova Sofya | Dir. of Legal Affairs & Oper. | 2014-08-29 | Purchase | 10,000.0 | $0.1 |
| Semechkin Ruslan | Chief Scientific Officer | 2014-08-06 | Purchase | 1,000,000.0 | $0.1 |
| Semechkin Andrey | Chief Executive Officer | 2014-08-06 | Purchase | 5,000,000.0 | $0.1 |
| Semechkin Ruslan | Chief Scientific Officer | 2014-06-26 | Purchase | 700,000.0 | $0.1 |
| Semechkin Andrey | Chief Executive Officer | 2014-06-26 | Purchase | 4,800,000.0 | $0.1 |
| Semechkin Ruslan | Chief Scientific Officer | 2014-05-29 | Purchase | 463,333.0 | $0.15 |
| Semechkin Andrey | Chief Executive Officer | 2014-05-29 | Purchase | 2,870,000.0 | $0.15 |
| Semechkin Andrey | Chief Executive Officer | 2013-07-24 | Purchase | 5,998,999.0 | $0.15 |
| Semechkin Ruslan | Chief Science Officer | 2013-07-24 | Purchase | 667,667.0 | $0.15 |
| Semechkin Andrey | Chief Executive Officer | 2013-03-12 | Purchase | 500,000.0 | $0.2 |
| Craw John Simon | Executive Vice President | 2013-01-22 | Purchase | 125,000.0 | — |
| Semechkin Andrey | Chief Executive Officer | 2013-01-22 | Purchase | 10,000,000.0 | $0.2 |
| MAIER PAUL V | Director | 2011-03-28 | Sale | 10,000.0 | $1.36 |
| MAIER PAUL V | Director | 2011-03-25 | Sale | 10,000.0 | $1.39 |
| MAIER PAUL V | Director | 2011-03-24 | Sale | 10,000.0 | $1.41 |
| MAIER PAUL V | Director | 2011-03-21 | Sale | 10,000.0 | $1.27 |
| Wood Edmund R | CFO | 2011-03-02 | Sale | 5,000.0 | $1.5 |
| MAIER PAUL V | Director | 2011-02-24 | Sale | 10,000.0 | $1.34 |
| MAIER PAUL V | Director | 2011-02-23 | Sale | 10,000.0 | $1.5 |
| MAIER PAUL V | Director | 2011-02-22 | Sale | 10,000.0 | $1.52 |
| MAIER PAUL V | Director | 2011-02-18 | Sale | 10,000.0 | $1.58 |
| Wood Edmund R | CFO | 2011-02-01 | Sale | 5,000.0 | $1.5 |
| MAIER PAUL V | Director | 2011-01-21 | Sale | 10,000.0 | $1.69 |
| MAIER PAUL V | Director | 2011-01-21 | Sale | 10,000.0 | $1.69 |
| MAIER PAUL V | Director | 2011-01-20 | Sale | 10,000.0 | $1.85 |
| MAIER PAUL V | Director | 2011-01-20 | Sale | 10,000.0 | $1.85 |
| MAIER PAUL V | Director | 2011-01-19 | Sale | 10,000.0 | $1.89 |
| MAIER PAUL V | Director | 2011-01-19 | Sale | 10,000.0 | $1.89 |
| MAIER PAUL V | Director | 2011-01-18 | Sale | 10,000.0 | $1.95 |
| MAIER PAUL V | Director | 2011-01-18 | Sale | 10,000.0 | $1.95 |
| Wood Edmund R | CFO | 2011-01-03 | Sale | 5,000.0 | $1.8 |
| MAIER PAUL V | Director | 2010-12-21 | Sale | 10,000.0 | $2.06 |
| MAIER PAUL V | Director | 2010-12-20 | Sale | 10,000.0 | $2.26 |
| Lundstrom Brian | President | 2010-12-17 | Sale | 150,000.0 | $2.18 |
| MAIER PAUL V | Director | 2010-12-17 | Sale | 10,000.0 | $2.08 |
| MAIER PAUL V | Director | 2010-12-16 | Sale | 10,000.0 | $1.71 |
| Janus Jeffrey | Senior Vice President | 2010-12-01 | Sale | 33,680.0 | $1.55 |
| Janus Jeffrey | Senior Vice President | 2010-11-30 | Sale | 35,820.0 | $1.57 |
| Janus Jeffrey | Senior Vice President | 2010-11-29 | Sale | 25,000.0 | $1.57 |
| Janus Jeffrey | Senior Vice President | 2010-11-26 | Sale | 5,500.0 | $1.61 |
| Janus Jeffrey | Senior Vice President | 2010-11-24 | Sale | 50,000.0 | $1.6 |
| Janus Jeffrey | Senior Vice President | 2010-11-23 | Sale | 50,000.0 | $1.72 |
| MAIER PAUL V | Director | 2010-11-18 | Sale | 10,000.0 | $1.65 |
| MAIER PAUL V | Director | 2010-11-17 | Sale | 10,000.0 | $1.64 |
| MAIER PAUL V | Director | 2010-11-16 | Sale | 10,000.0 | $1.47 |