CLBK insider buying – Columbia Financial, Inc./MD/
10 insider purchases since 2016 worth $3.1M by 10 different insiders. Last 12 months: 10 purchases, $3.1M. Most recent filing: 2026-07-22.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Kemly Thomas J. CEO | $530,570 1× · 53,057 sh | 2026-07-20 2026-07-20 | – | 1,389,024 shares as of 2026-09-22 | Holds - never sold |
| Splaine Thomas Jr CFO | $500,000 1× · 50,000 sh | 2026-07-20 2026-07-20 | – | 75,262 shares as of 2026-07-22 | Holds - never sold |
| Randall Elizabeth E. Director | $499,800 1× · 49,980 sh | 2026-07-20 2026-07-20 | – | 286,131 shares as of 2026-08-28 | Holds - never sold |
| Gibney Dennis E. Officer | $445,000 1× · 44,500 sh | 2026-07-20 2026-07-20 | – | 624,397 shares as of 2026-08-28 | Holds - never sold |
| Klimowich John Officer | $350,000 1× · 35,000 sh | 2026-07-20 2026-07-20 | – | 355,236 shares as of 2026-09-22 | Holds - never sold |
| Van Dyk Robert Director | $250,000 1× · 25,000 sh | 2026-07-20 2026-07-20 | – | 328,507 shares as of 2026-07-22 | Holds - never sold |
| Sorrentini Lucy Director | $200,000 1× · 20,000 sh | 2026-07-20 2026-07-20 | – | 76,180 shares as of 2026-08-28 | Holds - never sold |
| Holland Noel R. Director | $150,000 1× · 15,000 sh | 2026-07-20 2026-07-20 | – | 226,440 shares as of 2026-09-09 | Holds - never sold |
| Rinaldi Mayra Liseth Officer | $103,370 1× · 10,337 sh | 2026-07-20 2026-07-20 | – | 119,268 shares as of 2026-07-22 | Holds - never sold |
| Kuiken James Michael Director | $100,000 1× · 10,000 sh | 2026-07-20 2026-07-20 | – | 51,850 shares as of 2026-07-22 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 10 | $3.1M | 10 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-22 | Van Dyk Robert | Director | 25,000 | $10.00 | $250,000 | +8.4% | SEC |
| 2026-07-22 | Splaine Thomas Jr | CFO | 50,000 | $10.00 | $500,000 | +5800.5% | SEC |
| 2026-07-22 | Sorrentini Lucy | Director | 20,000 | $10.00 | $200,000 | SEC | |
| 2026-07-22 | Rinaldi Mayra Liseth | Officer | 10,337 | $10.00 | $103,370 | +152.8% | SEC |
| 2026-07-22 | Randall Elizabeth E. | Director | 49,980 | $10.00 | $499,800 | +90.0% | SEC |
| 2026-07-22 | Kuiken James Michael | Director | 10,000 | $10.00 | $100,000 | SEC | |
| 2026-07-22 | Klimowich John | Officer | 35,000 | $10.00 | $350,000 | +31.8% | SEC |
| 2026-07-22 | Kemly Thomas J. | CEO | 53,057 | $10.00 | $530,570 | +9.9% | SEC |
| 2026-07-22 | Holland Noel R. | Director | 15,000 | $10.00 | $150,000 | +15.9% | SEC |
| 2026-07-22 | Gibney Dennis E. | Officer | 44,500 | $10.00 | $445,000 | +13.4% | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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