Joseph J. Grillo is President at DIGITAL ANGEL CORP (DIGA). They have made 24 open-market trades across 1 company since 2008, most recently 2010-11-22.
CIK 0001422766
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.
23 open-market purchases totalling $953K since 2008, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DIGA | 877,768 | — |
Shares reported on the most recent Form 4, priced at the 2010-11-23 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 |
|---|---|---|---|---|---|---|---|---|
| DIGA | BUY | 2010-11-22 | 2010-11-23 | $0.40 | $20K | N/A | N/A | N/A |
| DIGA | BUY | 2010-11-18 | 2010-11-22 | $0.39 | $57K | N/A | N/A | N/A |
| DIGA | BUY | 2010-09-13 | 2010-09-14 | $0.40 | $20K | N/A | N/A | N/A |
| DIGA | BUY | 2010-06-07 | 2010-06-08 | $0.52 | $10K | N/A | N/A | N/A |
| DIGA | BUY | 2010-06-04 | 2010-06-07 | $0.52 | $8K | N/A | N/A | N/A |
| DIGA | BUY | 2010-05-19 | 2010-05-19 | $0.52 | $8K | N/A | N/A | N/A |
| DIGA | BUY | 2010-03-29 | 2010-03-31 | $0.49 | $25K | N/A | N/A | N/A |
| DIGA | BUY | 2009-12-10 | 2009-12-14 | $0.68 | $17K | N/A | N/A | N/A |
| DIGA | BUY | 2009-11-10 | 2009-11-12 | $0.88 | $26K | N/A | N/A | N/A |
| DIGA | BUY | 2009-10-05 | 2009-10-05 | $0.96 | $29K | N/A | N/A | N/A |
| DIGA | BUY | 2009-09-01 | 2009-09-03 | $1.14 | $28K | N/A | N/A | N/A |
| DIGA | BUY | 2009-08-10 | 2009-08-11 | $1.40 | $49K | N/A | N/A | N/A |
| DIGA | BUY | 2009-06-11 | 2009-06-12 | $1.28 | $13K | N/A | N/A | N/A |
| DIGA | BUY | 2009-04-01 | 2009-04-02 | $0.68 | $10K | N/A | N/A | N/A |
| DIGA | BUY | 2009-01-21 | 2009-01-23 | $0.65 | $10K | N/A | N/A | N/A |
| DIGA | BUY | 2009-01-19 | 2009-01-21 | $0.51 | $105K | N/A | N/A | N/A |
| DIGA | SELL | 2008-12-15 | 2008-12-16 | $0.47 | $71K | N/A | N/A | N/A |
| DIGA | BUY | 2008-09-09 | 2008-09-11 | $0.54 | $151K | N/A | N/A | N/A |
| DIGA | BUY | 2008-08-14 | 2008-08-18 | $0.60 | $114K | N/A | N/A | N/A |
| DIGA | BUY | 2008-06-10 | 2008-06-12 | $0.77 | $20K | N/A | N/A | N/A |
| DIGA | BUY | 2008-06-10 | 2008-06-12 | $0.72 | $24K | N/A | N/A | N/A |
| DIGA | BUY | 2008-06-10 | 2008-06-12 | $0.75 | $28K | N/A | N/A | N/A |
| DIGA | BUY | 2008-06-10 | 2009-01-26 | $0.74 | $222 | N/A | N/A | N/A |
| DIGA | BUY | 2008-05-19 | 2008-06-12 | $0.72 | $181K | 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.