8-K current report · filed May 11, 2026

Columbia Financial, Inc. (CLBK) 8-K Current Report: May 11, 2026

Short answer

Columbia Financial, Inc. (CLBK) filed an 8-K current report with the SEC on May 11, 2026 reporting Item 8.01 (Other Events). Proposed May 21, 2026 common-stock offering tied to Columbia Bank MHC’s second-step conversion.

Columbia Financial, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Proposed May 21, 2026 common-stock offering tied to Columbia Bank MHC’s second-step conversion
  • New Maryland corporation expected to become Columbia Bank’s successor holding company
  • Conditional Federal Reserve and OCC approval received for Northfield Bancorp and Northfield Bank acquisition
  • Acquisition completion conditioned on the second-step conversion, creating execution and regulatory timing considerations

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