Stanley Robert Zola is President at CHESAPEAKE UTILITIES CORP (CPK). They have made 40 open-market trades across 1 company since 2006, most recently 2009-05-05.
CIK 0001326937
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.
40 open-market purchases totalling $43K since 2006, never a sale. Across 40 scored buys the stock is down 2.5% at ninety days, and 2.8 points behind the S&P over the same stretch.
40 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CPK | 2,235 | $295K |
Shares reported on the most recent Form 4, priced at the 2009-05-06 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -0.5% | -2.5% | -2.5% |
| Alpha | +5.3% | -2.8% | -2.8% |
| Scored | 40 | 40 | 40 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CPK | BUY | 2009-05-05 | 2009-05-06 | $29.51 | $915 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2009-04-06 | 2009-04-08 | $29.76 | $5K | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2009-03-05 | 2009-03-09 | $25.17 | $931 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2009-01-05 | 2009-01-07 | $31.63 | $190 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-12-05 | 2008-12-09 | $30.22 | $212 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-11-05 | 2008-11-07 | $29.79 | $268 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-10-06 | 2008-10-08 | $30.85 | $185 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-09-05 | 2008-09-09 | $29.61 | $178 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-08-08 | 2008-08-12 | $29.37 | $206 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-07-10 | 2008-07-14 | $25.40 | $203 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-06-10 | 2008-06-12 | $28.22 | $226 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-05-08 | 2008-05-12 | $28.83 | $173 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-04-09 | 2008-04-11 | $31.02 | $8K | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-03-10 | 2008-03-12 | $28.52 | $884 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-02-05 | 2008-02-07 | $30.12 | $904 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2008-01-07 | 2008-01-09 | $30.73 | $3K | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-12-05 | 2007-12-07 | $33.54 | $906 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-11-05 | 2007-11-07 | $34.89 | $872 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-10-05 | 2007-10-09 | $33.22 | $897 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-09-05 | 2007-09-07 | $30.95 | $898 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-08-06 | 2007-08-07 | $32.69 | $915 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-07-05 | 2007-07-09 | $35.13 | $913 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-06-05 | 2007-06-07 | $34.34 | $927 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-05-07 | 2007-05-09 | $33.25 | $865 | -0.5% | -2.5% | -2.5% |
| CPK | BUY | 2007-04-05 | 2007-04-09 | $31.11 | $1K | -0.5% | -2.5% | -2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.