CLBK (Columbia Financial, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by CLBK officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | Noel R. Holland | Director | A | — | — |
| 2026-08-28 | Manesh Balachandran Prabhu | EVP & CIO | A | — | — |
| 2026-08-28 | Elizabeth E. Randall | Director | A | — | — |
| 2026-08-28 | Lucy Sorrentini | Director | A | — | — |
| 2026-08-28 | Allyson Katz Schlesinger | SEVP&Head of Consumer Banking | A | — | — |
| 2026-08-28 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-08-28 | Oliver Edward Lewis Jr | SEVP & Head Commercial Banking | A | — | — |
| 2026-08-28 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-08-28 | Dennis E. Gibney | 1st Sr. EVP, CBO | A | — | — |
| 2026-08-25 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-08-25 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-08-11 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-08-11 | Noel R. Holland | Director | A | — | — |
| 2026-08-11 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-07-28 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-07-28 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-07-22 | JIM HOBART WAINWRIGHT | Director | Buy | — | — |
| 2026-07-22 | Mayra Liseth Rinaldi | EVP, Corp Governance & Culture | Buy | — | — |
| 2026-07-22 | James Michael Kuiken | Director | Buy | — | — |
| 2026-07-22 | Manesh Balachandran Prabhu | EVP & CIO | Buy | — | — |
| 2026-07-22 | Michael Massood Jr. | Director | Buy | — | — |
| 2026-07-22 | Elizabeth E. Randall | Director | Buy | — | — |
| 2026-07-22 | Robert Van Dyk | Director | Buy | — | — |
| 2026-07-22 | Thomas Splaine Jr | EVP, CFO | Buy | — | — |
| 2026-07-22 | John Klimowich | SEVP & Chief Risk Officer | Buy | — | — |
| 2026-07-22 | Oliver Edward Lewis Jr | SEVP & Head Commercial Banking | Buy | — | — |
| 2026-07-22 | Steven M Klein | Sr. EVP, COO | Buy | — | — |
| 2026-07-22 | Lucy Sorrentini | Director | Buy | — | — |
| 2026-07-22 | Dennis E. Gibney | 1st Sr. EVP, CBO | Buy | — | — |
| 2026-07-22 | Noel R. Holland | Director | Buy | — | — |
| 2026-07-22 | Allyson Katz Schlesinger | SEVP&Head of Consumer Banking | Buy | — | — |
| 2026-07-22 | Thomas J. Kemly | President & CEO | Buy | — | — |
| 2026-07-14 | Noel R. Holland | Director | A | — | — |
| 2026-07-14 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-07-14 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-06-16 | Noel R. Holland | Director | A | — | — |
| 2026-06-16 | Daria Stacy-Walls Torres | Director | A | — | — |
| 2026-06-16 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-06-16 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-06-02 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-06-02 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-05-19 | John Klimowich | SEVP & Chief Risk Officer | A | — | — |
| 2026-05-19 | Daria Stacy-Walls Torres | Director | A | — | — |
| 2026-05-19 | Noel R. Holland | Director | A | — | — |
| 2026-05-19 | Thomas J. Kemly | President & CEO | A | — | — |
| 2026-05-05 | Mayra Liseth Rinaldi | EVP, Corp Governance & Culture | MIXED | — | — |
| 2026-05-05 | Oliver Edward Lewis Jr | SEVP & Head Commercial Banking | MIXED | — | — |
| 2026-05-05 | Allyson Katz Schlesinger | SEVP&Head of Consumer Banking | MIXED | — | — |
| 2026-05-05 | John Klimowich | SEVP & Chief Risk Officer | MIXED | — | — |
| 2026-05-05 | Dennis E. Gibney | 1st Sr. EVP, CBO | D | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Sr. EVP, COO | 795,814 | — |
| — | President & CEO | 607,589 | — |
| — | 1st Sr. EVP, CBO | 388,141 | — |
| — | Director | 328,507 | — |
| — | SEVP&Head of Consumer Banking | 220,152 | — |
| — | Director | 203,273 | — |
| — | Director | 190,113 | — |
| — | SEVP & Chief Risk Officer | 171,249 | — |
| — | SEVP & Chief Operating Officer | 116,077 | — |
| — | Director | 101,107 | — |
| — | SEVP & Head Commercial Banking | 91,194 | — |
| — | Director | 89,258 | — |
| — | Director | 83,668 | — |
| — | EVP & HRO | 77,172 | — |
| — | Director | 54,258 | — |
| — | EVP & Chief Credit Officer | 54,068 | — |
| — | EVP, CFO | 52,589 | — |
| — | Director | 49,685 | — |
| — | EVP, Corp Governance & Culture | 44,911 | — |
| — | Director | 41,850 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CLBK quote page; the site-wide leaderboard is on the insider transactions hub.