Erkki Ruoslahti is Director at ADVANCED CELL TECHNOLOGY, INC. (ACTC). They have made 7 open-market trades across 1 company since 2011, most recently 2023-01-09.
CIK 0001346432
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.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ACTC | SELL | 2011-03-04 | 2011-03-08 | $0.17 | $85K | N/A | N/A | N/A |
| ACTC | SELL | 2011-03-03 | 2011-03-07 | $0.17 | $43K | N/A | N/A | N/A |
| ACTC | SELL | 2011-03-01 | 2011-03-03 | $0.18 | $2K | N/A | N/A | N/A |
| ACTC | SELL | 2011-02-25 | 2011-03-01 | $0.18 | $58K | N/A | N/A | N/A |
| ACTC | SELL | 2011-02-17 | 2011-03-01 | $0.18 | $68K | N/A | N/A | N/A |
| ACTC | SELL | 2011-02-14 | 2011-02-18 | $0.19 | $76K | N/A | N/A | N/A |
| ACTC | SELL | 2011-02-10 | 2011-02-15 | $0.19 | $72K | 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.