Robert S. Greenberg is Director at ACTIVE POWER INC (ACPW). They have made 17 open-market trades across 1 company since 2009, most recently 2015-06-15.
CIK 0001458640
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.
17 open-market purchases totalling $119K since 2009, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ACPW | 33,260 | — |
Shares reported on the most recent Form 4, priced at the 2015-06-15 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 |
|---|---|---|---|---|---|---|---|---|
| ACPW | BUY | 2015-06-15 | 2015-06-15 | $2.07 | $10K | N/A | N/A | N/A |
| ACPW | BUY | 2015-02-26 | 2015-02-27 | $2.00 | $9K | N/A | N/A | N/A |
| ACPW | BUY | 2014-12-02 | 2014-12-03 | $1.88 | $5K | N/A | N/A | N/A |
| ACPW | BUY | 2014-03-03 | 2014-03-03 | $3.15 | $9K | N/A | N/A | N/A |
| ACPW | BUY | 2013-08-06 | 2013-08-07 | $3.63 | $5K | N/A | N/A | N/A |
| ACPW | BUY | 2012-11-16 | 2012-11-20 | $0.59 | $5K | N/A | N/A | N/A |
| ACPW | BUY | 2012-05-01 | 2012-05-02 | $0.89 | $4K | N/A | N/A | N/A |
| ACPW | BUY | 2011-11-21 | 2011-11-22 | $0.73 | $4K | N/A | N/A | N/A |
| ACPW | BUY | 2011-08-09 | 2011-08-10 | $1.29 | $6K | N/A | N/A | N/A |
| ACPW | BUY | 2011-07-29 | 2011-08-02 | $1.75 | $9K | N/A | N/A | N/A |
| ACPW | BUY | 2011-05-10 | 2011-05-12 | $2.41 | $12K | N/A | N/A | N/A |
| ACPW | BUY | 2011-02-22 | 2011-02-24 | $2.52 | $13K | N/A | N/A | N/A |
| ACPW | BUY | 2010-11-02 | 2010-11-03 | $1.75 | $9K | N/A | N/A | N/A |
| ACPW | BUY | 2010-08-18 | 2010-08-20 | $1.20 | $6K | N/A | N/A | N/A |
| ACPW | BUY | 2010-04-29 | 2010-04-29 | $0.79 | $4K | N/A | N/A | N/A |
| ACPW | BUY | 2010-02-24 | 2010-02-25 | $0.82 | $4K | N/A | N/A | N/A |
| ACPW | BUY | 2009-08-21 | 2009-08-24 | $0.76 | $4K | 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.