Mark Gilbreth is EVP & CTO at CAPSTONE TURBINE CORP (CPST). They have made 8 open-market trades across 1 company since 2009, most recently 2012-12-10.
CIK 0001360757
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 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CPST | 196,805 | — |
Shares reported on the most recent Form 4, priced at the 2012-12-12 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CPST | SELL | 2012-11-07 | 2012-11-09 | $0.99 | $2K | N/A | N/A | N/A |
| CPST | SELL | 2012-06-08 | 2012-06-12 | $1.00 | $3K | N/A | N/A | N/A |
| CPST | SELL | 2011-12-12 | 2011-12-14 | $1.04 | $2K | N/A | N/A | N/A |
| CPST | SELL | 2011-11-08 | 2011-11-10 | $1.11 | $2K | N/A | N/A | N/A |
| CPST | SELL | 2011-06-13 | 2011-06-15 | $1.70 | $21K | N/A | N/A | N/A |
| CPST | SELL | 2010-12-10 | 2010-12-14 | $0.92 | $2K | N/A | N/A | N/A |
| CPST | SELL | 2009-12-14 | 2009-12-14 | $1.25 | $2K | N/A | N/A | N/A |
| CPST | SELL | 2009-11-09 | 2009-11-10 | $1.15 | $3K | 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.