DTSS - CIK 0001631282
DATASEA INC. has filed 237 documents with the SEC between 2015 and 2026. The most frequent type is major company event (70 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2023-08-16 | 2023-08-11 |
| Major company event | 8-K | 2023-08-11 | 2023-08-07 |
| Major company event | 8-K | 2023-08-07 | 2023-08-01 |
| Major company event | 8-K | 2023-08-02 | 2023-07-28 |
| EFFECT | - | 2023-07-21 | - |
| Company correspondence | CORRESP | 2023-07-19 | - |
| S-3/A | - | 2023-07-17 | - |
| Company correspondence | CORRESP | 2023-07-17 | - |
| DEF 14C | - | 2023-07-07 | 2023-07-07 |
| SEC correspondence | UPLOAD | 2023-07-06 | - |
| Insider trade | 4 | 2023-06-29 | 2023-05-08 |
| Insider trade | 4 | 2023-06-28 | 2023-05-08 |
| Securities registration | S-3 | 2023-06-23 | - |
| Insider trade | 4 | 2023-06-20 | 2023-05-08 |
| Insider trade | 4 | 2023-06-20 | 2023-05-08 |
| Major company event | 8-K | 2023-06-20 | 2023-06-19 |
| Activist ownership stake | SC 13D | 2023-06-16 | - |
| Activist ownership stake | SC 13D | 2023-06-16 | - |
| Activist ownership stake | SC 13D | 2023-06-16 | - |
| Insider trade | 4 | 2023-06-15 | 2023-05-08 |
| Major company event | 8-K | 2023-06-15 | 2023-06-14 |
| PRE 14C | - | 2023-06-13 | 2023-06-12 |
| Major company event | 8-K | 2023-06-13 | 2023-06-08 |
| SEC STAFF ACTION | - | 2023-05-25 | - |
| Major company event | 8-K | 2023-05-22 | 2023-05-16 |
| Insider trade | 4 | 2023-05-19 | 2021-12-31 |
| Insider trade | 4 | 2023-05-19 | 2021-12-31 |
| Insider trade | 4 | 2023-05-19 | 2021-12-31 |
| Quarterly report | 10-Q | 2023-05-15 | 2023-03-31 |
| Annual report to shareholders | ARS | 2023-04-27 | 2022-06-30 |
| Proxy materials | DEFA14A | 2023-04-27 | - |
| Proxy statement | DEF 14A | 2023-04-27 | 2023-06-19 |
| Major company event | 8-K | 2023-02-16 | 2023-02-13 |
| Quarterly report | 10-Q | 2023-02-13 | 2022-12-31 |
| Major company event | 8-K | 2022-12-14 | 2022-12-09 |
| Major company event | 8-K | 2022-11-15 | 2022-11-14 |
| Quarterly report | 10-Q | 2022-11-14 | 2022-09-30 |
| Major company event | 8-K | 2022-09-30 | 2022-09-28 |
| Annual report | 10-K | 2022-09-28 | 2022-06-30 |
| SEC correspondence | UPLOAD | 2022-09-15 | - |
| Company correspondence | CORRESP | 2022-08-30 | - |
| SEC correspondence | UPLOAD | 2022-08-25 | - |
| Company correspondence | CORRESP | 2022-08-11 | - |
| SEC correspondence | UPLOAD | 2022-08-01 | - |
| Company correspondence | CORRESP | 2022-07-18 | - |
| S-1/A | - | 2022-07-14 | - |
| SEC correspondence | UPLOAD | 2022-07-01 | - |
| Company correspondence | CORRESP | 2022-05-31 | - |
| Major company event | 8-K | 2022-05-18 | 2022-05-16 |
| Quarterly report | 10-Q | 2022-05-16 | 2022-03-31 |