Ruslan Semechkin is Chief Scientific Officer & 10% at International Stem Cell CORP (ISCO.OB). They have made 7 open-market trades across 2 companies since 2013, most recently 2015-03-31.
CIK 0001446397
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
7 open-market purchases totalling $539K since 2013, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ISCO.OB | BUY | 2015-03-31 | 2015-04-02 | $0.04 | $74K | N/A | N/A | N/A |
| ISCO.OB | BUY | 2015-02-23 | 2015-02-24 | $0.04 | $74K | N/A | N/A | N/A |
| ISCO.OB | BUY | 2014-09-10 | 2014-09-12 | $0.09 | $50K | N/A | N/A | N/A |
| ISCO | BUY | 2014-08-06 | 2014-08-08 | $0.10 | $100K | N/A | N/A | N/A |
| ISCO.OB | BUY | 2014-06-26 | 2014-06-30 | $0.10 | $70K | N/A | N/A | N/A |
| ISCO.OB | BUY | 2014-05-29 | 2014-06-02 | $0.15 | $69K | N/A | N/A | N/A |
| ISCO | BUY | 2013-07-24 | 2013-07-26 | $0.15 | $100K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.