Robert van Dyk is Director at Columbia Financial, Inc./MD/ (CLBK). They have made 8 open-market trades across 1 company since 2018, most recently 2026-07-20.
CIK 0001731363
8 open-market purchases totalling $1.4M since 2018, never a sale. Across 7 scored buys the stock is up 1.9% at ninety days, and 7.3 points behind the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CLBK | 322,013 | $3.4M |
Shares reported on the most recent Form 4, priced at the 2026-07-22 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 88% | 57% |
| Avg Move | -0.2% | +5.2% | +1.9% |
| Alpha | +2.7% | +4.3% | -7.3% |
| Scored | 8 | 8 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CLBK | BUY | 2026-07-20 | 2026-07-22 | $10.00 | $250K | -2.4% | +8.2% | — |
| CLBK | BUY | 2024-02-22 | 2024-02-26 | $16.69 | $17K | -1.2% | +1.5% | -11.8% |
| CLBK | BUY | 2022-05-12 | 2022-05-13 | $19.72 | $20K | +1.9% | +4.6% | +9.2% |
| CLBK | BUY | 2020-03-13 | 2020-03-16 | $13.48 | $81K | +19.8% | +13.9% | +9.5% |
| CLBK | BUY | 2020-03-10 | 2020-03-10 | $14.70 | $176K | -9.3% | +2.5% | -1.5% |
| CLBK | BUY | 2020-03-04 | 2020-03-05 | $16.05 | $128K | -13.9% | -8.2% | -8.0% |
| CLBK | BUY | 2019-06-13 | 2019-06-17 | $14.67 | $220K | +2.8% | +5.8% | +7.8% |
| CLBK | BUY | 2018-04-19 | 2018-04-23 | $10.00 | $550K | +0.8% | +13.7% | +7.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.