Limited Partnership Hso is 10% at HARVARD BIOSCIENCE INC (HBIO). They have made 29 open-market trades across 3 companies since 2006, most recently 2008-05-16.
CIK 0001332633
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.
24 open-market purchases totalling $2.7M since 2006, against 5 sales. Across 22 scored buys the stock is down 6.4% at ninety days, and 6.6 points behind the S&P over the same stretch.
22 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -21.7% | -6.4% | -6.4% |
| Alpha | -15.9% | -6.6% | -6.6% |
| Scored | 22 | 22 | 22 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HBIO | SELL | 2008-05-16 | 2008-05-20 | $5.00 | $3.7M | -21.7% | -6.4% | -6.4% |
| RBI | SELL | 2008-02-07 | 2008-02-11 | $11.39 | $1.5M | N/A | N/A | N/A |
| RBI | SELL | 2008-02-01 | 2008-02-05 | $11.25 | $99K | N/A | N/A | N/A |
| RBI | SELL | 2008-01-29 | 2008-01-31 | $11.28 | $683K | N/A | N/A | N/A |
| HBIO | BUY | 2007-11-20 | 2007-11-21 | $3.87 | $22K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-11-16 | 2007-11-20 | $3.87 | $91K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-11-15 | 2007-11-19 | $3.83 | $94K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-09-28 | 2007-10-02 | $4.42 | $90K | -21.7% | -6.4% | -6.4% |
| HBIO | SELL | 2007-09-25 | 2007-09-27 | $4.52 | $330 | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-08-31 | 2007-09-05 | $4.60 | $3K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-08-27 | 2007-08-29 | $4.68 | $14K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-08-20 | 2007-08-22 | $4.56 | $52K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-08-08 | 2007-08-10 | $4.52 | $302K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-08-03 | 2007-08-07 | $4.81 | $114K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2007-07-31 | 2007-08-02 | $4.95 | $18K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-12-29 | 2007-01-03 | $5.06 | $34K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-12-14 | 2006-12-18 | $4.80 | $33K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-12-07 | 2006-12-11 | $4.80 | $4K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-12-04 | 2006-12-06 | $4.82 | $18K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-11-29 | 2006-12-05 | $4.51 | $158K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-10-06 | 2006-10-10 | $4.42 | $130K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-09-25 | 2006-09-27 | $4.25 | $160K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-08-31 | 2006-09-05 | $4.25 | $43K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-08-28 | 2006-08-30 | $4.25 | $253K | -21.7% | -6.4% | -6.4% |
| HBIO | BUY | 2006-08-23 | 2006-08-25 | $4.25 | $17K | -21.7% | -6.4% | -6.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.