John H. Derby III is Director at CHASE CORP (CCF). They have made 1 open-market trade across 1 company since 2021, most recently 2023-11-15.
CIK 0001632272
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.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CCF | 4,212 | $537K |
Shares reported on the most recent Form 4, priced at the 2023-02-09 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CCF | SELL | 2021-05-18 | 2021-05-21 | $111.08 | $133K | -3.5% | -5.6% | +6.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.