SIC: 8200 - SERVICES-EDUCATIONAL SERVICES
State location: U0 | State of Inc.: E9 | Fiscal Year End: 1231
formerly: China Online Education Group (filings through 2022-10-05)
(CF Office: 07 Trade & Services)
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| SCHEDULE 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-25-028029 (34 Act) Size: 24 KB |
2025-03-26 | 005-89546 25770192 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-25-026401 (34 Act) Size: 247 KB |
2025-03-21 | 001-37790 25758524 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-129363 (34 Act) Size: 135 KB |
2024-12-17 | 005-89546 241555689 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-128217 (34 Act) Size: 223 KB |
2024-12-13 | 001-37790 241546761 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-107480 (34 Act) Size: 63 KB |
2024-10-10 | 005-89546 241363795 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-092198 (34 Act) Size: 226 KB |
2024-08-23 | 001-37790 241233444 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-079109 (34 Act) Size: 64 KB |
2024-07-11 | 005-89546 241111093 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-070670 (34 Act) Size: 181 KB |
2024-06-12 | 001-37790 241037497 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-066889 (34 Act) Size: 19 KB |
2024-05-31 | 001-37790 241007619 |
| 20-F | Documents Interactive Data | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] Acc-no: 0001104659-24-054013 (34 Act) Size: 15 MB |
2024-04-29 | 001-37790 24890667 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-037573 (34 Act) Size: 261 KB |
2024-03-22 | 001-37790 24773110 |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-003058 Size: 39 KB |
2024-03-20 | 001-37790 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-24-033197 Size: 39 KB |
2024-03-12 | |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-028999 (34 Act) Size: 80 KB |
2024-02-29 | 005-89546 24698638 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-026720 (34 Act) Size: 110 KB |
2024-02-22 | 005-89546 24667113 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-24-025755 Size: 10 KB |
2024-02-21 | |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-001774 Size: 45 KB |
2024-02-14 | 001-37790 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-126636 (34 Act) Size: 192 KB |
2023-12-18 | 001-37790 231492294 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-23-123391 Size: 171 KB |
2023-12-05 | |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-23-121772 (34 Act) Size: 191 KB |
2023-11-29 | 005-89546 231448353 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-23-116563 Size: 9 KB |
2023-11-13 | |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-23-012127 Size: 59 KB |
2023-11-06 | 001-37790 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-23-098046 Size: 275 KB |
2023-09-05 | |
| S-8 | Documents | Securities to be offered to employees in employee benefit plans Acc-no: 0001104659-23-095961 (33 Act) Size: 101 KB |
2023-08-28 | 333-274238 231215281 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-095319 (34 Act) Size: 205 KB |
2023-08-25 | 001-37790 231208149 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-23-092807 Size: 10 KB |
2023-08-17 | |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-23-008523 Size: 71 KB |
2023-08-07 | 001-37790 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-23-079313 (34 Act) Size: 127 KB |
2023-07-10 | 005-89546 231078227 |
| 25 | Documents | Notification of the removal from listing and registration of matured, redeemed or retired securities Acc-no: 0001104659-23-066780 (34 Act) Size: 12 KB |
2023-06-01 | 001-37790 23982923 |
| CERT | Documents | Certification by an exchange approving securities for listing Acc-no: 0001143313-23-000035 (34 Act) Size: 488 KB |
2023-05-24 | 001-37790 23950666 |
| 8-A12B | Documents | Registration of securities [Section 12(b)] Acc-no: 0001104659-23-063802 (34 Act) Size: 19 KB |
2023-05-24 | 001-37790 23950484 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-063434 (34 Act) Size: 17 KB |
2023-05-23 | 001-37790 23946586 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-049916 (34 Act) Size: 175 KB |
2023-04-26 | 001-37790 23846765 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-042490 (34 Act) Size: 19 KB |
2023-04-06 | 001-37790 23804564 |
| 20-F | Documents Interactive Data | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] Acc-no: 0001104659-23-042489 (34 Act) Size: 14 MB |
2023-04-06 | 001-37790 23804560 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-23-037962 (34 Act) Size: 221 KB |
2023-03-29 | 001-37790 23771725 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001011438-23-000213 (34 Act) Size: 132 KB |
2023-02-13 | 005-89546 23615434 |
| SC 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0001193125-23-026835 (34 Act) Size: 79 KB |
2023-02-07 | 005-89546 23594792 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-23-006935 (34 Act) Size: 435 KB |
2023-01-26 | 005-89546 23556407 |
| F-6 POS | Documents | Post-effective amendments for immediately effective filing Acc-no: 0000950127-22-000066 (33 Act) Size: 185 KB |
2022-12-15 | 333-211672 221463917 |