Andrew J. Ryback is President at PLUMAS BANCORP (PLBC). They have made 14 open-market trades across 1 company since 2006, most recently 2026-01-27.
CIK 0001207335
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.
13 open-market purchases totalling $60K since 2007, against 1 sale. Across 13 scored buys the stock is up 1.0% at ninety days, and 0.5 points ahead of the S&P over the same stretch.
13 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| PLBC | 63,334 | $3.9M |
Shares reported on the most recent Form 4, priced at the 2026-01-27 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 8% | 92% | 100% |
| Avg Move | -4.6% | -0.6% | +1.0% |
| Alpha | -0.1% | -0.8% | +0.5% |
| Scored | 13 | 13 | 13 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PLBC | BUY | 2018-11-16 | 2018-11-19 | $26.22 | $16K | -6.9% | -12.7% | +0.1% |
| PLBC | BUY | 2016-02-29 | 2016-02-29 | $8.75 | $4K | +1.6% | +1.7% | +10.1% |
| PLBC | BUY | 2015-11-06 | 2015-11-09 | $8.72 | $4K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2015-05-06 | 2015-05-08 | $9.63 | $5K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2015-02-13 | 2015-02-17 | $9.09 | $20K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2013-11-14 | 2013-11-14 | $6.59 | $2K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2011-05-13 | 2011-05-16 | $2.57 | $3K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2010-11-05 | 2010-11-05 | $2.35 | $762 | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2010-08-11 | 2010-08-11 | $2.90 | $508 | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2010-05-18 | 2010-05-18 | $3.05 | $609 | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2009-08-26 | 2009-08-27 | $3.97 | $1K | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2007-10-24 | 2007-10-26 | $12.30 | $197 | -4.9% | +0.3% | +0.3% |
| PLBC | BUY | 2007-02-02 | 2007-02-02 | $16.25 | $3K | -4.9% | +0.3% | +0.3% |
| PLBC | SELL | 2006-01-25 | 2006-01-25 | $21.50 | $16K | -4.9% | +0.3% | +0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.