| 2026-07-28 17:29 |
8-K |
["5.02", "9.01"] |
other |
0.00
|
Post-closing merger amendment filing; Northfield acquisition completed July 20, 2026; no forward M&A signal. |
SEC · detail |
| 2026-07-21 08:32 |
8-K |
["1.01", "2.01"] |
other |
0.00
|
Completed mutual-to-stock conversion and Northfield Bancorp acquisition; no pending M&A signal. |
SEC · detail |
| 2026-07-17 08:30 |
8-K |
["8.01", "9.01"] |
merger agreement |
0.95
|
Columbia Financial acquiring Northfield Bancorp with final merger exchange ratio announced; closing scheduled July 20, 2026. |
SEC · detail |
| 2026-07-02 08:29 |
8-K |
["8.01", "9.01"] |
merger agreement |
0.95
|
Columbia Financial stockholders approved acquisition of Northfield Bancorp to occur simultaneously with mutual holding company conversion. |
SEC · detail |
| 2026-06-29 16:01 |
8-K |
["5.02"] |
merger agreement |
0.98
|
Definitive merger agreement between Columbia Financial (CLBK) and Northfield Bancorp with board appointments reflecting transaction completion. |
SEC · detail |
| 2026-06-25 16:44 |
8-K |
["5.07", "9.01"] |
merger agreement |
0.98
|
Shareholder approval of Agreement and Plan of Merger with Northfield Bancorp dated Jan 31, 2026; merger substantially consummated. |
SEC · detail |
| 2026-05-21 16:14 |
DEFM14A |
|
merger agreement |
0.98
|
Definitive proxy for Columbia Financial's acquisition of Northfield Bancorp with signed merger agreement dated Jan 31, 2026. |
SEC · detail |
| 2026-05-15 13:05 |
8-K |
["1.01", "5.02", "9.01"] |
material agreement |
0.15
|
Columbia Financial engages KBW for equity capital raise via subscription and community offerings; no M&A signal. |
SEC · detail |
| 2026-05-15 07:29 |
8-K |
["1.01", "9.01"] |
material agreement |
0.15
|
8-K reports agency agreement with KBW for equity offering; unrelated to M&A activity. |
SEC · detail |
| 2026-05-11 16:11 |
8-K |
["8.01", "9.01"] |
merger agreement |
0.92
|
Columbia Financial received conditional regulatory approval to acquire Northfield Bancorp upon completion of second-step conversion. |
SEC · detail |
| 2026-04-27 16:05 |
8-K |
["5.02"] |
officer change |
0.72
|
New employment agreements with enhanced change-of-control severance (3x multiplier) for five senior executives suggest preparation for potential M&A. |
SEC · detail |