Kimberly Ann Box is Director at AMERICAN RIVER BANKSHARES (AMRB). They have made 7 open-market trades across 2 companies since 2013, most recently 2026-02-27.
CIK 0001555054
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.
2 open-market purchases totalling $77K since 2013, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MGRC | SELL | 2025-08-06 | 2025-08-08 | $118.50 | $178K | +0.8% | +5.1% | -9.8% |
| MGRC | SELL | 2025-02-27 | 2025-02-28 | $124.69 | $125K | -9.0% | -8.6% | -7.0% |
| MGRC | SELL | 2024-11-01 | 2024-11-01 | $114.62 | $115K | +3.3% | +5.2% | +7.5% |
| MGRC | SELL | 2023-02-28 | 2023-03-01 | $103.39 | $52K | -7.8% | -7.3% | -10.6% |
| AMRB | BUY | 2018-11-09 | 2018-11-13 | $15.15 | $44K | -0.7% | -18.1% | -9.2% |
| AMRB | SELL | 2018-05-03 | 2018-05-04 | $15.64 | $45K | +3.5% | +3.5% | +4.1% |
| AMRB | BUY | 2013-07-31 | 2013-08-02 | $9.03 | $33K | +1.2% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.