James A. Star is Director at Allison Transmission Holdings Inc (ALSN). They have made 21 open-market trades across 2 companies since 2017, most recently 2026-07-09.
CIK 0001260705
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.
7 open-market purchases totalling $26.6M since 2019, against 14 sales. Across 7 scored buys the stock is down 4.7% at ninety days, and 9.0 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 71% | 29% | 43% |
| Avg Move | +6.0% | +2.4% | -4.7% |
| Alpha | +5.8% | +2.2% | -9.0% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CHWY | BUY | 2023-12-14 | 2023-12-18 | $20.38 | $499K | +4.0% | -16.5% | -25.9% |
| CHWY | BUY | 2023-12-12 | 2023-12-14 | $19.60 | $602K | +16.9% | -11.2% | -14.9% |
| CHWY | BUY | 2022-06-13 | 2022-06-15 | $27.46 | $9.6M | +22.2% | +47.9% | +20.4% |
| CHWY | BUY | 2022-06-06 | 2022-06-08 | $27.71 | $10.0M | +4.5% | +44.8% | +8.4% |
| CHWY | BUY | 2021-12-20 | 2021-12-22 | $55.65 | $3.3M | -4.0% | -32.9% | -19.9% |
| CHWY | SELL | 2020-12-17 | 2020-12-18 | $99.45 | $4.5M | -10.6% | +6.8% | -22.9% |
| CHWY | SELL | 2020-12-11 | 2020-12-15 | $85.06 | $2.6M | +2.1% | +26.4% | -4.6% |
| CHWY | BUY | 2019-09-30 | 2019-10-02 | $24.20 | $1.5M | +5.2% | -2.4% | +18.3% |
| CHWY | BUY | 2019-06-18 | 2019-06-18 | $22.00 | $1.1M | -6.9% | -12.6% | -19.1% |
| ALSN | SELL | 2018-05-09 | 2018-05-11 | $42.06 | $9.8M | +2.8% | -0.2% | +10.2% |
| ALSN | SELL | 2018-05-02 | 2018-05-04 | $40.39 | $6.7M | +4.4% | +1.6% | +13.6% |
| ALSN | SELL | 2018-04-18 | 2018-04-20 | $41.75 | $17.3M | -3.1% | +7.2% | +1.5% |
| ALSN | SELL | 2018-04-13 | 2018-04-13 | $40.17 | $2.1M | -3.9% | +3.5% | +1.1% |
| ALSN | SELL | 2018-01-17 | 2018-01-19 | $44.49 | $19.9M | -1.5% | -12.6% | -7.3% |
| ALSN | SELL | 2018-01-10 | 2018-01-12 | $44.65 | $35.1M | +0.1% | -6.9% | -11.4% |
| ALSN | SELL | 2018-01-03 | 2018-01-05 | $44.39 | $44.5M | -0.3% | -4.4% | -11.1% |
| ALSN | SELL | 2017-12-27 | 2017-12-29 | $43.41 | $32.2M | +3.3% | +4.1% | -9.9% |
| ALSN | SELL | 2017-12-22 | 2017-12-22 | $43.09 | $6.2M | +3.5% | +4.9% | -11.7% |
| ALSN | SELL | 2017-12-21 | 2017-12-22 | $42.94 | $4.7M | +3.5% | +4.9% | -11.7% |
| ALSN | SELL | 2017-12-20 | 2017-12-22 | $43.05 | $37.0M | +3.5% | +4.9% | -11.7% |
| ALSN | SELL | 2017-12-20 | 2017-12-22 | $43.06 | $12.6M | +3.5% | +4.9% | -11.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.