Elizabeth E. Randall is Director at Columbia Financial, Inc./MD/ (CLBK). They have made 7 open-market trades across 1 company since 2018, most recently 2026-08-26.
CIK 0001731365
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.
6 open-market purchases totalling $1.5M since 2018, against 1 sale. Across 5 scored buys the stock is down 2.5% at ninety days, and 2.0 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CLBK | 49,396 | $526K |
Shares reported on the most recent Form 4, priced at the 2026-08-28 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 50% | 60% |
| Avg Move | -3.2% | +2.0% | -2.5% |
| Alpha | +0.2% | +4.1% | -2.0% |
| Scored | 6 | 6 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CLBK | BUY | 2026-07-20 | 2026-07-22 | $10.00 | $500K | -2.4% | +8.2% | — |
| CLBK | SELL | 2022-12-02 | 2022-12-06 | $21.61 | $900K | -2.4% | -0.1% | +0.3% |
| CLBK | BUY | 2020-02-28 | 2020-03-02 | $15.49 | $41K | -20.1% | -14.8% | -13.6% |
| CLBK | BUY | 2019-12-11 | 2019-12-12 | $16.59 | $198K | +1.9% | +0.0% | -15.3% |
| CLBK | BUY | 2019-06-13 | 2019-06-17 | $14.85 | $227K | +2.8% | +5.8% | +7.8% |
| CLBK | BUY | 2018-12-06 | 2018-12-07 | $15.36 | $283K | -1.9% | -0.9% | +0.5% |
| CLBK | BUY | 2018-04-19 | 2018-04-23 | $10.00 | $249K | +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.