Browse the latest SEC filings and forms submitted by CFSB Bancorp, Inc. /MA/ (CFSB). Access annual reports, quarterly statements, and other official disclosures.
View Insider Transactions for CFSB Bancorp, Inc. /MA/ (CFSB).
Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 15-12G | Nov. 13, 2025 | CFSB BANCORP, INC. FORM 15-12B | View Document |
| 25-NSE | Nov. 3, 2025 | - | View Document |
| 8-K | Nov. 3, 2025 | FORM 8-K | View Document |
| S-8 POS | Oct. 31, 2025 | POST-EFFECTIVE AMENDMENT NO.1 TO FORM S-8 REGISTRATION STATEMENT CFSB BANCORP, I | View Document |
| S-8 POS | Oct. 31, 2025 | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT CFSB BANCORP, | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 4 | Oct. 31, 2025 | FORM 4 | View Document |
| 8-K | Oct. 22, 2025 | 8-K | View Document |
| 10-K | Sept. 18, 2025 | 10-K | View Document |
| 8-K | Sept. 18, 2025 | 8-K | View Document |
| DEFA14A | Sept. 5, 2025 | DEFA14A | View Document |
| 8-K | Sept. 5, 2025 | 8-K | View Document |
| DEFM14A | Aug. 15, 2025 | DEFM14A | View Document |
| PREM14A | July 18, 2025 | PREM14A | View Document |
| 11-K | June 18, 2025 | CFSB BANCORP, INC. FORM 11-K DECEMBER 31, 2024 | View Document |
| DEFA14A | May 21, 2025 | DEFA14A | View Document |
| 8-K | May 21, 2025 | 8-K | View Document |
| 10-Q | May 14, 2025 | 10-Q | View Document |
| 8-K | April 29, 2025 | 8-K | View Document |
| 10-Q | Feb. 12, 2025 | 10-Q | View Document |
| 8-K | Jan. 29, 2025 | 8-K | View Document |
| 8-K | Nov. 22, 2024 | 8-K | View Document |
| 10-Q | Nov. 13, 2024 | 10-Q | View Document |
| 8-K | Oct. 29, 2024 | 8-K | View Document |
| ARS | Oct. 15, 2024 | ARS | View Document |
| DEF 14A | Oct. 15, 2024 | DEF 14A | View Document |
| 10-K | Sept. 18, 2024 | 10-K | View Document |
| 8-K | July 30, 2024 | 8-K | View Document |
| 11-K | June 27, 2024 | CFSB BANCORP, INC. FORM 11-K DECEMBER 31, 2023 | View Document |
| 10-Q | May 10, 2024 | 10-Q | View Document |
| 8-K | April 29, 2024 | 8-K | View Document |
| 8-K | April 5, 2024 | CFSB BANCORP, INC. FORM 8-K APRIL 5, 2024 | View Document |
| 4 | March 19, 2024 | FORM 4 | View Document |
| 10-Q | Feb. 7, 2024 | 10-Q | View Document |
| 8-K | Jan. 26, 2024 | 8-K | View Document |
| 8-K | Nov. 22, 2023 | 8-K | View Document |
| 10-Q | Nov. 14, 2023 | 10-Q | View Document |
| 8-K | Oct. 30, 2023 | 8-K | View Document |
| 8-K | Oct. 30, 2023 | 8-K | View Document |
| DEF 14A | Oct. 17, 2023 | DEF 14A | View Document |
| 10-K | Sept. 20, 2023 | 10-K | View Document |
| 8-K | July 25, 2023 | 8-K | View Document |
| 11-K | June 28, 2023 | CFSB BANCORP, INC. FORM 11-K DECEMBER 31, 2022 | View Document |
| 10-Q | May 10, 2023 | 10-Q | View Document |
| 8-K | April 25, 2023 | 8-K | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | March 24, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 4 | Feb. 23, 2023 | FORM 4 | View Document |
| 8-K | Feb. 22, 2023 | CFSB BANCORP, INC. FORM 8-K | View Document |
| S-8 | Feb. 22, 2023 | CFSB BANCORP, INC. FORM S-8 FEBRUARY 22, 2023 | View Document |
| 10-Q | Feb. 8, 2023 | 10-Q | View Document |
| 8-K | Jan. 24, 2023 | 8-K | View Document |
| DEF 14A | Jan. 13, 2023 | DEF 14A | View Document |
| 10-Q | Nov. 9, 2022 | 10-Q | View Document |
| 4 | Oct. 26, 2022 | FORM 4 | View Document |
| 8-K | Oct. 21, 2022 | 8-K | View Document |
| 10-K | Sept. 22, 2022 | 10-K | View Document |
| 8-K | Sept. 14, 2022 | 8-K | View Document |
| 4/A | May 27, 2022 | FORM 4/A | View Document |
| 4 | May 20, 2022 | FORM 4 | View Document |
| 4 | May 16, 2022 | FORM 4 | View Document |
| 10-Q | May 11, 2022 | 10-Q | View Document |
| 8-K | May 10, 2022 | 8-K | View Document |
| 8-K | Feb. 14, 2022 | 8-K | View Document |
| 10-Q | Feb. 9, 2022 | 10-Q | View Document |
| 4 | Jan. 21, 2022 | FORM 4 | View Document |
| EFFECT | Jan. 14, 2022 | - | View Document |
| POS AM | Jan. 13, 2022 | CFSB FORM S-1 | View Document |
| 3 | Jan. 13, 2022 | FORM 3 | View Document |
| S-8 | Jan. 12, 2022 | - | View Document |
| 8-K | Jan. 12, 2022 | - | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| 3 | Jan. 12, 2022 | FORM 3 | View Document |
| SC 13D | Jan. 12, 2022 | SCHEDULE 13D JANUARY 12, 2022 | View Document |
| CERT | Jan. 12, 2022 | 8A CERTIFICATION | View Document |
| 8-A12B | Jan. 12, 2022 | CFSB BANCORP, INC. FORM 8-A JANUARY 2022 | View Document |
| 10-Q | Dec. 22, 2021 | 10-Q | View Document |
| 424B3 | Nov. 19, 2021 | 424B3 | View Document |
| 424B3 | Nov. 19, 2021 | 424B3 | View Document |
| EFFECT | Nov. 10, 2021 | - | View Document |
| 8-K | Nov. 10, 2021 | 8-K | View Document |
| CORRESP | Nov. 8, 2021 | - | View Document |
| CORRESP | Nov. 8, 2021 | - | View Document |
| S-1/A | Nov. 5, 2021 | S-1/A | View Document |
| CORRESP | Oct. 26, 2021 | - | View Document |
| S-1/A | Oct. 26, 2021 | S-1/A | View Document |
| UPLOAD | Oct. 5, 2021 | - | View Document |
| S-1 | Sept. 9, 2021 | S-1 | View Document |