SIC: 7370 - SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
State location: F4
formerly: 21 Vianet Group, Inc. (filings through 2011-04-06)
formerly: 21Vianet Group, Inc. (filings through 2021-10-08)
(CF Office: 06 Technology)
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| SCHEDULE 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0000950170-25-042308 (34 Act) Size: 13 MB |
2025-03-20 | 005-86326 25754407 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-25-024642 (34 Act) Size: 25 KB |
2025-03-18 | 001-35126 25746432 |
| 144 | Documents | Report of proposed sale of securities Acc-no: 0000950170-25-040488 (33 Act) Size: 6 KB |
2025-03-17 | 001-35126 25745709 |
| SCHEDULE 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0000902664-25-001477 (34 Act) Size: 18 KB |
2025-03-14 | 005-86326 25740379 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-25-023269 (34 Act) Size: 24 KB |
2025-03-13 | 001-35126 25734043 |
| 6-K | Documents Interactive Data | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001410578-25-000328 (34 Act) Size: 10 MB |
2025-03-13 | 001-35126 25733720 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-25-022729 (34 Act) Size: 374 KB |
2025-03-12 | 001-35126 25729910 |
| SCHEDULE 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000318989-25-000120 (34 Act) Size: 12 KB |
2025-02-12 | 005-86326 25612222 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-121036 (34 Act) Size: 400 KB |
2024-11-20 | 001-35126 241480788 |
| S-8 | Documents | Securities to be offered to employees in employee benefit plans Acc-no: 0001104659-24-118287 (33 Act) Size: 122 KB |
2024-11-14 | 333-283214 241457151 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000318989-24-000221 (34 Act) Size: 9 KB |
2024-11-12 | 005-86326 241443577 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-113248 (34 Act) Size: 19 KB |
2024-11-01 | 001-35126 241417034 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-096397 (34 Act) Size: 200 KB |
2024-09-03 | 005-86326 241274518 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-093461 (34 Act) Size: 336 KB |
2024-08-27 | 001-35126 241249572 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-091865 (34 Act) Size: 119 KB |
2024-08-22 | 005-86326 241230572 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-091846 (34 Act) Size: 15 KB |
2024-08-22 | 001-35126 241230200 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-091831 (34 Act) Size: 119 KB |
2024-08-22 | 005-86326 241230163 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-083731 (34 Act) Size: 21 KB |
2024-07-30 | 001-35126 241154354 |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-008599 Size: 39 KB |
2024-07-29 | 001-35126 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-24-081661 Size: 35 KB |
2024-07-23 | |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-079091 (34 Act) Size: 22 KB |
2024-07-11 | 001-35126 241111028 |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-007813 Size: 42 KB |
2024-07-10 | 001-35126 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-078197 (34 Act) Size: 22 KB |
2024-07-08 | 001-35126 241103396 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-078193 (34 Act) Size: 4 MB |
2024-07-08 | 005-86326 241103385 |
| CORRESP | Documents | [Cover]Correspondence Acc-no: 0001104659-24-074067 Size: 14 KB |
2024-06-24 | |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-006656 Size: 44 KB |
2024-06-10 | 001-35126 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-066096 (34 Act) Size: 339 KB |
2024-05-29 | 001-35126 24998901 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-052355 (34 Act) Size: 16 KB |
2024-04-26 | 001-35126 24878516 |
| 20-F | Documents Interactive Data | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] Acc-no: 0001104659-24-052273 (34 Act) Size: 28 MB |
2024-04-26 | 001-35126 24878436 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-050206 (34 Act) Size: 18 KB |
2024-04-23 | 001-35126 24862597 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-039734 (34 Act) Size: 448 KB |
2024-03-27 | 001-35126 24791240 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-027047 (34 Act) Size: 19 KB |
2024-02-23 | 001-35126 24671683 |
| UPLOAD | Documents | [Cover]SEC-generated letter Acc-no: 0000000000-24-001945 Size: 40 KB |
2024-02-20 | 001-35126 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001193125-24-034759 (34 Act) Size: 72 KB |
2024-02-14 | 005-86326 24631850 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-019938 (34 Act) Size: 246 KB |
2024-02-13 | 005-86326 24626575 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001140361-24-007321 (34 Act) Size: 60 KB |
2024-02-13 | 005-86326 24623665 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001193125-24-032784 (34 Act) Size: 78 KB |
2024-02-13 | 005-86326 24622462 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000318989-24-000084 (34 Act) Size: 9 KB |
2024-02-09 | 005-86326 24611242 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001104659-24-010970 (34 Act) Size: 139 KB |
2024-02-06 | 005-86326 24598508 |
| 6-K | Documents | Report of foreign issuer [Rules 13a-16 and 15d-16] Acc-no: 0001104659-24-010305 (34 Act) Size: 19 KB |
2024-02-05 | 001-35126 24593807 |