Richard T. Coyne is Director at MIDDLEFIELD BANC CORP (MBCN). They have made 11 open-market trades across 1 company since 2006, most recently 2012-02-13.
CIK 0001223978
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.
11 open-market purchases totalling $23K since 2006, never a sale. Across 11 scored buys the stock is up 0.0% at ninety days, and 0.3 points behind the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MBCN | 646 | $22K |
Shares reported on the most recent Form 4, priced at the 2012-02-16 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 0% | 0% |
| Avg Move | +4.3% | +0.0% | +0.0% |
| Alpha | +8.6% | -0.3% | -0.3% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MBCN | BUY | 2011-09-15 | 2011-09-19 | $17.24 | $500 | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2011-01-31 | 2011-02-02 | $16.00 | $6K | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2010-03-15 | 2010-03-17 | $23.69 | $450 | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2009-12-15 | 2009-12-17 | $18.52 | $1000 | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2009-06-15 | 2009-06-17 | $20.91 | $460 | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2009-03-13 | 2009-03-16 | $20.83 | $500 | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2008-09-12 | 2008-09-16 | $21.30 | $1K | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2008-07-22 | 2008-07-22 | $23.75 | $2K | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2007-05-07 | 2007-05-08 | $39.35 | $4K | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2006-09-18 | 2006-09-18 | $42.50 | $4K | +4.3% | +0.0% | +0.0% |
| MBCN | BUY | 2006-06-15 | 2006-06-16 | $42.55 | $2K | +4.3% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.