Richard W. Main is President at ENTERPRISE BANCORP INC /MA/ (EBTC). They have made 5 open-market trades across 1 company since 2007, most recently 2025-07-01.
CIK 0001282777
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.
3 open-market purchases totalling $134K since 2009, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EBTC | 223,243 | $8.8M |
Shares reported on the most recent Form 4, priced at the 2025-07-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EBTC | SELL | 2017-04-25 | 2017-04-27 | $35.00 | $350K | -10.1% | -16.0% | -0.2% |
| EBTC | BUY | 2016-06-21 | 2016-06-23 | $21.50 | $49K | -4.9% | -7.0% | +5.9% |
| EBTC | BUY | 2009-12-02 | 2009-12-03 | $10.85 | $29K | -6.4% | -3.0% | -3.0% |
| EBTC | BUY | 2009-11-19 | 2009-11-23 | $10.85 | $57K | -6.4% | -3.0% | -3.0% |
| EBTC | SELL | 2007-08-13 | 2007-08-15 | $13.84 | $21K | -6.4% | -3.0% | -3.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.