Brothers Ltd Grace is 10% at ULTRALIFE BATTERIES INC (ULBI). They have made 34 open-market trades across 2 companies since 2006, most recently 2008-12-18.
CIK 0000931217
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.
34 open-market purchases totalling $22.3M since 2006, never a sale. Across 26 scored buys the stock is up 0.2% at ninety days, and 0.1 points behind the S&P over the same stretch.
26 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 100% | 100% |
| Avg Move | -3.1% | +0.2% | +0.2% |
| Alpha | +2.7% | -0.1% | -0.1% |
| Scored | 26 | 26 | 26 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NANX | BUY | 2008-12-16 | 2008-12-18 | $1.13 | $91K | N/A | N/A | N/A |
| NANX | BUY | 2008-09-03 | 2008-09-05 | $1.77 | $41K | N/A | N/A | N/A |
| NANX | BUY | 2008-08-28 | 2008-09-02 | $1.83 | $74K | N/A | N/A | N/A |
| NANX | BUY | 2008-08-22 | 2008-08-26 | $1.92 | $53K | N/A | N/A | N/A |
| NANX | BUY | 2008-08-12 | 2008-08-13 | $2.04 | $44K | N/A | N/A | N/A |
| NANX | BUY | 2008-03-13 | 2008-03-17 | $3.29 | $20K | N/A | N/A | N/A |
| NANX | BUY | 2008-02-08 | 2008-02-12 | $3.31 | $324K | N/A | N/A | N/A |
| NANX | BUY | 2008-01-28 | 2008-01-29 | $3.90 | $426K | N/A | N/A | N/A |
| ULBI | BUY | 2007-03-15 | 2007-03-15 | $8.40 | $832K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-12-01 | 2006-12-05 | $10.29 | $3.2M | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-11-30 | 2006-12-04 | $10.34 | $2.3M | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-11-29 | 2006-12-01 | $10.28 | $796K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-10-04 | 2006-10-06 | $10.57 | $139K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-10-03 | 2006-10-05 | $10.46 | $464K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-29 | 2006-10-03 | $10.41 | $551K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-29 | 2006-10-03 | $9.71 | $280K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-29 | 2006-10-03 | $10.08 | $281K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-26 | 2006-09-28 | $9.14 | $992K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-26 | 2006-10-03 | $9.44 | $390K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-25 | 2006-09-27 | $9.17 | $445K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-09-22 | 2006-09-26 | $9.13 | $1.0M | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-06-21 | 2006-06-22 | $9.04 | $105K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-06-20 | 2006-06-22 | $8.93 | $950K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-06-20 | 2006-06-22 | $8.54 | $447K | -3.1% | +0.2% | +0.2% |
| ULBI | BUY | 2006-06-19 | 2006-06-21 | $8.44 | $1.6M | -3.1% | +0.2% | +0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.