Browse the latest SEC filings and forms submitted by Classover Holdings, Inc. (KIDZ). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 8-K | March 5, 2026 | FORM 8-K | View Document |
| 424B3 | March 5, 2026 | FORM 424B3 | View Document |
| 424B3 | March 5, 2026 | FORM 424B3 | View Document |
| 424B3 | March 5, 2026 | FORM 424B3 | View Document |
| 8-K | March 2, 2026 | FORM 8-K | View Document |
| SCHEDULE 13G/A | Feb. 17, 2026 | - | View Document |
| SCHEDULE 13G/A | Feb. 17, 2026 | - | View Document |
| SCHEDULE 13G/A | Feb. 17, 2026 | - | View Document |
| 8-K | Feb. 11, 2026 | FORM 8-K | View Document |
| SCHEDULE 13G/A | Feb. 9, 2026 | - | View Document |
| 4 | Jan. 23, 2026 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 4 | Jan. 23, 2026 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| S-8 | Jan. 9, 2026 | FORM S-8 | View Document |
| 8-K | Dec. 30, 2025 | FORM 8-K | View Document |
| 8-K | Dec. 22, 2025 | FORM 8-K | View Document |
| DEF 14A | Dec. 10, 2025 | DEF 14A | View Document |
| 8-K | Nov. 26, 2025 | FORM 8-K | View Document |
| PRE 14A | Nov. 25, 2025 | PRE 14A | View Document |
| SCHEDULE 13G | Nov. 14, 2025 | - | View Document |
| SCHEDULE 13G | Nov. 14, 2025 | - | View Document |
| 10-Q | Nov. 13, 2025 | FORM 10-Q | View Document |
| 424B3 | Nov. 13, 2025 | 424B3 | View Document |
| 8-K | Nov. 13, 2025 | FORM 8-K | View Document |
| S-1 | Oct. 24, 2025 | FORM S-1 | View Document |
| 424B3 | Oct. 23, 2025 | 424B3 | View Document |
| 8-K | Oct. 15, 2025 | FORM 8-K | View Document |
| S-1 | Oct. 3, 2025 | FORM S-1 | View Document |
| EFFECT | Sept. 30, 2025 | - | View Document |
| 424B4 | Sept. 30, 2025 | 424B4 | View Document |
| CORRESP | Sept. 26, 2025 | - | View Document |
| 8-K | Sept. 17, 2025 | FORM 8-K | View Document |
| S-1/A | Sept. 11, 2025 | FORM S-1/A | View Document |
| CORRESP | Sept. 11, 2025 | - | View Document |
| UPLOAD | Sept. 10, 2025 | - | View Document |
| CORRESP | Aug. 21, 2025 | - | View Document |
| S-1/A | Aug. 21, 2025 | FORM S-1/A | View Document |
| UPLOAD | Aug. 20, 2025 | - | View Document |
| SCHEDULE 13G | Aug. 14, 2025 | - | View Document |
| 10-Q | Aug. 14, 2025 | FORM 10-Q | View Document |
| S-8 | Aug. 6, 2025 | FORM S-8 | View Document |
| CORRESP | Aug. 1, 2025 | - | View Document |
| S-1/A | Aug. 1, 2025 | FORM S-1/A | View Document |
| 8-K | July 22, 2025 | FORM 8-K | View Document |
| 8-K/A | July 21, 2025 | FORM 8-K/A | View Document |
| 8-K | July 21, 2025 | FORM 8-K | View Document |
| 8-K | July 18, 2025 | FORM 8-K | View Document |
| 8-K | July 14, 2025 | FORM 8-K | View Document |
| 8-K | July 9, 2025 | FORM 8-K | View Document |
| 8-K | July 7, 2025 | FORM 8-K | View Document |
| 8-K | July 3, 2025 | FORM 8-K | View Document |
| DEF 14A | June 30, 2025 | DEF 14A | View Document |
| UPLOAD | June 30, 2025 | - | View Document |
| CORRESP | June 18, 2025 | - | View Document |
| PRE 14A | June 18, 2025 | PRE 14A | View Document |
| S-1/A | June 18, 2025 | FORM S-1/A | View Document |
| UPLOAD | June 16, 2025 | - | View Document |
| 8-K | June 12, 2025 | FORM 8-K | View Document |
| D | June 12, 2025 | - | View Document |
| 8-K | June 6, 2025 | FORM 8-K | View Document |
| S-1/A | June 6, 2025 | FORM S-1/A | View Document |
| 8-K | June 4, 2025 | FORM 8-K | View Document |
| 8-K | June 2, 2025 | FORM 8-K | View Document |
| 10-Q | May 19, 2025 | FORM 10-Q | View Document |
| UPLOAD | May 16, 2025 | - | View Document |
| NT 10-Q | May 15, 2025 | NT 10-Q | View Document |
| 8-K | May 14, 2025 | FORM 8-K | View Document |
| SCHEDULE 13G/A | May 13, 2025 | - | View Document |
| SCHEDULE 13G | May 8, 2025 | - | View Document |
| S-1 | May 7, 2025 | S-1 | View Document |
| 8-K | May 1, 2025 | FORM 8-K | View Document |
| 8-K | April 30, 2025 | FORM 8-K | View Document |
| 10-K | April 29, 2025 | FORM 10-K | View Document |
| 4 | April 21, 2025 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 8-K | April 17, 2025 | FORM 8-K | View Document |
| 8-K/A | April 16, 2025 | FORM 8-K/A | View Document |
| D | April 14, 2025 | - | View Document |
| 8-K | April 14, 2025 | FORM 8-K | View Document |
| 3 | April 11, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 8-K | April 10, 2025 | FORM 8-K | View Document |
| 8-K | April 10, 2025 | FORM 8-K | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| SCHEDULE 13G | April 9, 2025 | - | View Document |
| SCHEDULE 13D | April 9, 2025 | - | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 3 | April 9, 2025 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 8-K | April 8, 2025 | FORM 8-K | View Document |
| CERT | April 4, 2025 | - | View Document |
| 8-A12B/A | April 4, 2025 | 8-A12B/A | View Document |
| 8-A12B/A | April 4, 2025 | 8-A12B/A | View Document |
| 8-A12B | April 4, 2025 | 8-A12B | View Document |
| 424B3 | Jan. 27, 2025 | 424B3 | View Document |
| EFFECT | Jan. 27, 2025 | - | View Document |
| CORRESP | Jan. 24, 2025 | - | View Document |
| CORRESP | Jan. 24, 2025 | - | View Document |
| S-4/A | Jan. 24, 2025 | S-4/A | View Document |
| UPLOAD | Jan. 23, 2025 | - | View Document |
| S-4/A | Jan. 21, 2025 | S-4/A | View Document |
| S-4/A | Jan. 8, 2025 | FORM S-4/A | View Document |
| CORRESP | Jan. 8, 2025 | - | View Document |
| UPLOAD | Jan. 7, 2025 | - | View Document |
| S-4/A | Dec. 23, 2024 | FORM S-4/A | View Document |
| CORRESP | Dec. 23, 2024 | - | View Document |
| UPLOAD | Dec. 20, 2024 | - | View Document |
| S-4/A | Dec. 13, 2024 | S-4/A | View Document |
| CORRESP | Dec. 13, 2024 | - | View Document |
| UPLOAD | Dec. 9, 2024 | - | View Document |
| S-4 | Nov. 26, 2024 | FORM S-4 | View Document |
| CORRESP | Nov. 25, 2024 | - | View Document |
| UPLOAD | Nov. 13, 2024 | - | View Document |
| DRS/A | Oct. 28, 2024 | - | View Document |
| DRSLTR | Oct. 28, 2024 | - | View Document |
| UPLOAD | Oct. 18, 2024 | - | View Document |
| DRS/A | Oct. 1, 2024 | - | View Document |
| DRSLTR | Oct. 1, 2024 | - | View Document |
| UPLOAD | Sept. 24, 2024 | - | View Document |
| DRS/A | Aug. 27, 2024 | - | View Document |
| DRSLTR | Aug. 26, 2024 | - | View Document |
| UPLOAD | Aug. 8, 2024 | - | View Document |
| DRS/A | July 10, 2024 | - | View Document |
| DRSLTR | July 10, 2024 | - | View Document |
| UPLOAD | June 11, 2024 | - | View Document |
| 425 | May 14, 2024 | 425 | View Document |
| DRS | May 13, 2024 | - | View Document |