Donald Williams Sr. is Director at MERCANTILE BANK CORP (MBWM). They have made 9 open-market trades across 1 company since 2008, most recently 2012-02-29.
CIK 0001208542
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.
9 open-market purchases totalling $8K since 2008, never a sale. Across 9 scored buys the stock is down 2.0% at ninety days, and 2.3 points behind the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MBWM | 2,787 | $164K |
Shares reported on the most recent Form 4, priced at the 2012-03-01 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -7.3% | -2.0% | -2.0% |
| Alpha | -1.5% | -2.3% | -2.3% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MBWM | BUY | 2012-02-29 | 2012-03-01 | $13.40 | $670 | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2011-01-24 | 2011-01-25 | $9.45 | $472 | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2010-02-17 | 2010-02-18 | $3.54 | $708 | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2009-08-31 | 2009-09-01 | $4.50 | $450 | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2009-05-29 | 2009-06-02 | $3.60 | $1K | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2009-02-27 | 2009-02-27 | $4.10 | $2K | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2008-07-24 | 2008-07-24 | $9.89 | $989 | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2008-04-10 | 2008-04-10 | $10.44 | $1K | -7.3% | -2.0% | -2.0% |
| MBWM | BUY | 2008-01-15 | 2008-01-17 | $11.90 | $1K | -7.3% | -2.0% | -2.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.