Filings under CLBK by Columbia Financial, Inc. (CIK 0001723596) from Apr 19, 2018 to Jul 10, 2026 belong to a different issuer and are not shown. Filings under CLBK by Commercial Bankshares Inc (CIK 0000354562) from Jan 23, 2006 to May 4, 2007 belong to a different issuer and are not shown.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Holland Noel R. | Director | Grant(A) | 15 | $11.70 | $170 |
| Sep 4, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 159 | $11.70 | $2K |
| Sep 4, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 59 | $11.70 | $685 |
| Sep 3, 2026 | Holland Noel R. | Director | Gift(G) | 20 | — | $0 |
| Sep 3, 2026 | Holland Noel R. | Director | Buy(P) | 20 | $11.68 | $234 |
| Aug 26, 2026 | Holland Noel R. | Director | Grant(A) | 128 | $11.62 | $1K |
| Aug 26, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Grant(A) | 6 | $11.62 | $70 |
| Aug 26, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Grant(A) | 46 | $11.62 | $540 |
| Aug 26, 2026 | Sorrentini Lucy | Director | Grant(A) | 73 | $11.62 | $845 |
| Aug 26, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Grant(A) | 44 | $11.62 | $511 |
| Aug 26, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Grant(A) | 128 | $11.62 | $1K |
| Aug 26, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 392 | $11.62 | $5K |
| Aug 26, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 661 | $11.62 | $8K |
| Aug 26, 2026 | Prabhu Manesh Balachandran | EVP & CIO | Grant(A) | 10 | $11.62 | $112 |
| Aug 26, 2026 | Gibney Dennis E. | 1st Sr. EVP, CBO, Director | Grant(A) | 18 | $11.62 | $215 |
| Aug 26, 2026 | Randall Elizabeth E. | Director | Grant(A) | 212 | $11.62 | $2K |
| Aug 26, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 39 | $11.62 | $453 |
| Aug 26, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 88 | $11.62 | $1K |
| Aug 21, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 158 | $11.79 | $2K |
| Aug 21, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 58 | $11.79 | $685 |
| Aug 7, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 171 | $10.84 | $2K |
| Aug 7, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 63 | $10.84 | $685 |
| Aug 7, 2026 | Holland Noel R. | Director | Grant(A) | 16 | $10.84 | $170 |
| Jul 24, 2026 | Klimowich John | SEVP & Chief Risk Officer | Grant(A) | 63 | $10.88 | $685 |
| Jul 24, 2026 | Kemly Thomas J. | President & CEO, Director | Grant(A) | 171 | $10.88 | $2K |
| Jul 20, 2026 | Kuiken James Michael | Director | Buy(P) | 10K | $10.00 | $100K |
| Jul 20, 2026 | Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | Buy(P) | 1K | $10.00 | $12K |
| Jul 20, 2026 | Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | Buy(P) | 9K | $10.00 | $90K |
| Jul 20, 2026 | Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | Buy(P) | 100 | $10.00 | $1K |
| Jul 20, 2026 | Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | Buy(P) | 50 | $10.00 | $500 |
| Jul 20, 2026 | Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | Buy(P) | 30 | $10.00 | $300 |
| Jul 20, 2026 | Gibney Dennis E. | 1st Sr. EVP, CBO, Director | Buy(P) | 21K | $10.00 | $205K |
| Jul 20, 2026 | Gibney Dennis E. | 1st Sr. EVP, CBO, Director | Buy(P) | 13K | $10.00 | $125K |
| Jul 20, 2026 | Gibney Dennis E. | 1st Sr. EVP, CBO, Director | Buy(P) | 12K | $10.00 | $115K |
| Jul 20, 2026 | Van Dyk Robert | Director | Buy(P) | 25K | $10.00 | $250K |
| Jul 20, 2026 | Wainwright Jim Hobart | Director | Buy(P) | 10K | $10.00 | $100K |
| Jul 20, 2026 | Massood Michael Jr. | Director | Buy(P) | 10K | $10.00 | $100K |
| Jul 20, 2026 | Massood Michael Jr. | Director | Buy(P) | 15K | $10.00 | $150K |
| Jul 20, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Buy(P) | 500 | $10.00 | $5K |
| Jul 20, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Buy(P) | 15K | $10.00 | $145K |
| Jul 20, 2026 | Klein Steven M | Sr. EVP, COO, Director | Buy(P) | 50K | $10.00 | $500K |
| Jul 20, 2026 | Randall Elizabeth E. | Director | Buy(P) | 11K | $10.00 | $106K |
| Jul 20, 2026 | Randall Elizabeth E. | Director | Buy(P) | 12K | $10.00 | $122K |
| Jul 20, 2026 | Randall Elizabeth E. | Director | Buy(P) | 27K | $10.00 | $272K |
| Jul 20, 2026 | Sorrentini Lucy | Director | Buy(P) | 20K | $10.00 | $200K |
| Jul 20, 2026 | Klimowich John | SEVP & Chief Risk Officer | Buy(P) | 5K | $10.00 | $50K |
| Jul 20, 2026 | Klimowich John | SEVP & Chief Risk Officer | Buy(P) | 30K | $10.00 | $300K |
| Jul 20, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Buy(P) | 44K | $10.00 | $444K |
| Jul 20, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Buy(P) | 6K | $10.00 | $56K |
| Jul 20, 2026 | Splaine Thomas Jr | EVP, CFO | Buy(P) | 50K | $10.00 | $500K |
| Jul 20, 2026 | Kemly Thomas J. | President & CEO, Director | Buy(P) | 40K | $10.00 | $400K |
| Jul 20, 2026 | Kemly Thomas J. | President & CEO, Director | Buy(P) | 13K | $10.00 | $131K |
| Jul 20, 2026 | Holland Noel R. | Director | Buy(P) | 8K | $10.00 | $75K |
| Jul 20, 2026 | Holland Noel R. | Director | Buy(P) | 8K | $10.00 | $75K |
| Jul 20, 2026 | Prabhu Manesh Balachandran | EVP & CIO | Buy(P) | 15K | $10.00 | $150K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Columbia Financial, Inc., SEC CIK 0002115119. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under CLBK and shows every filing by that issuer. Earlier filings under the same symbol by another issuer are left out.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for CLBK