Thomas J. Hollister is Director at BROOKLINE BANCORP INC (BRKL). They have made 6 open-market trades across 2 companies since 2011, most recently 2026-06-16.
CIK 0001368208
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.
5 open-market purchases totalling $228K since 2011, against 1 sale. Across 5 scored buys the stock is up 4.6% at ninety days, and 0.8 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GLP | 70,948 | $3.5M |
| BRKL | 52,266 | $1.4M |
| BBT | 25,426 | $699K |
| Total | $5.6M |
Shares reported on the most recent Form 4, priced at the 2026-06-24 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 20% | 60% |
| Avg Move | -4.7% | +0.2% | +4.6% |
| Alpha | -2.5% | -3.1% | +0.8% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BBT | BUY | 2025-11-04 | 2025-11-06 | $24.66 | $104K | -6.5% | -2.9% | +16.4% |
| BRKL | BUY | 2024-05-08 | 2024-05-10 | $8.72 | $21K | -0.3% | -7.4% | +7.5% |
| BRKL | BUY | 2020-05-06 | 2020-05-07 | $8.98 | $63K | -8.0% | +16.0% | +3.6% |
| BRKL | SELL | 2017-12-06 | 2017-12-06 | $15.75 | $55K | +1.9% | +1.3% | +4.8% |
| BRKL | BUY | 2013-05-15 | 2013-05-16 | $8.56 | $20K | -4.4% | -2.3% | -2.3% |
| BRKL | BUY | 2011-08-04 | 2011-08-05 | $8.49 | $21K | -4.4% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.