Entity Type
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DATASEA INC. SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001631282.
Total Filings
236
Latest Filing
03 Apr 2026
Industry
Services Prepackaged Software
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- Symbol
- DTSS on Nasdaq
- Business address
- 1 Xinghuo Rd, Changning Bldg, Ste.11 D2 E, Fengtai District, Beijing
- State of incorporation
- NV
- Fiscal year end
- 30 June
- Former names
- ROSE ROCK INC. (to 11 May 2015)
Quick Takeaways
- DATASEA INC. is an SEC filer tracked under CIK 0001631282.
- 236 filings are listed on this profile.
- Common form coverage includes 8-K, DEF 14A, PRE 14A and more.
What Changed
- Latest filing: 8-K filed on 03 Apr 2026.
- Report period: 02 Apr 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
DATASEA INC. has filed 236 SEC EDGAR filings since 13 Feb 2015. Common forms include 8-K, DEF 14A, PRE 14A, 10-Q and more.
Latest Filings
Recent SEC filings for DATASEA INC. with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 03 Apr 2026 | 02 Apr 2026 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 02 Apr 2026 | 27 Mar 2026 | 001-38767 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 06 Mar 2026 | 03 Apr 2026 | 001-38767 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRELIMINARY PROXY STATEMENT | 13 Feb 2026 | 13 Feb 2026 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 12 Feb 2026 | 31 Dec 2025 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Nov 2025 | 30 Sep 2025 | 001-38767 |
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | REGISTRATION STATEMENT | 15 Oct 2025 | 333-290893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 26 Sep 2025 | 30 Jun 2025 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 May 2025 | 31 Mar 2025 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 09 May 2025 | 07 May 2025 | 001-38767 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 28 Mar 2025 | 001-38767 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 28 Mar 2025 | 07 May 2025 | 001-38767 |
| 4 | Open 4 document | View SEC filing for 4 | 25 Mar 2025 | 19 Mar 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 25 Mar 2025 | 19 Mar 2024 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Feb 2025 | 31 Dec 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Nov 2024 | 14 Nov 2024 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Nov 2024 | 30 Sep 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 21 Oct 2024 | 15 Oct 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 03 Oct 2024 | 27 Sep 2024 | 001-38767 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 26 Sep 2024 | 30 Jun 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 03 Jul 2024 | 02 Jul 2024 | 001-38767 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT | 03 Jul 2024 | 333-272889 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 11 Jun 2024 | 06 Jun 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 24 May 2024 | 23 May 2024 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 May 2024 | 31 Mar 2024 | 001-38767 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 07 May 2024 | 005-90814 | |
| 144 | Open 144 document | View SEC filing for 144 | 06 May 2024 | 001-38767 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | REGISTRATION STATEMENT | 03 May 2024 | 333-279101 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | ADDITIONAL MATERIALS | 24 Apr 2024 | 001-38767 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 24 Apr 2024 | 07 Jun 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 09 Apr 2024 | 09 Apr 2024 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Feb 2024 | 31 Dec 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 07 Feb 2024 | 07 Feb 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 23 Jan 2024 | 23 Jan 2024 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 18 Jan 2024 | 16 Jan 2024 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Nov 2023 | 30 Sep 2023 | 001-38767 |
| S-8 | Open S-8 document | View SEC filing for S-8 | REGISTRATION STATEMENT | 26 Oct 2023 | 333-275182 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 19 Oct 2023 | 15 Oct 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 05 Oct 2023 | 04 Oct 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 27 Sep 2023 | 21 Sep 2023 | 001-38767 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 27 Sep 2023 | 30 Jun 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Sep 2023 | 27 Sep 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 14 Sep 2023 | 10 Sep 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 13 Sep 2023 | 13 Sep 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 13 Sep 2023 | 11 Sep 2023 | 001-38767 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT | 13 Sep 2023 | 333-272889 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT | 12 Sep 2023 | 333-272889 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 Aug 2023 | 17 Aug 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 16 Aug 2023 | 15 Aug 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 16 Aug 2023 | 11 Aug 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 11 Aug 2023 | 07 Aug 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 07 Aug 2023 | 01 Aug 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 02 Aug 2023 | 28 Jul 2023 | 001-38767 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 21 Jul 2023 | 333-272889 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Jul 2023 | |||
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | AMENDMENT NO. 1 TO FORM S-3 | 17 Jul 2023 | 333-272889 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 17 Jul 2023 | |||
| DEF 14C | Open DEF 14C document | View SEC filing for DEF 14C | INFORMATION STATEMENT | 07 Jul 2023 | 07 Jul 2023 | 001-38767 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Jul 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | 29 Jun 2023 | 08 May 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 28 Jun 2023 | 08 May 2023 | ||
| S-3 | Open S-3 document | View SEC filing for S-3 | REGISTRATION STATEMENT | 23 Jun 2023 | 333-272889 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Jun 2023 | 08 May 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 20 Jun 2023 | 08 May 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 20 Jun 2023 | 19 Jun 2023 | 001-38767 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 16 Jun 2023 | 005-90814 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 16 Jun 2023 | 005-90814 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 16 Jun 2023 | 005-90814 | |
| 4 | Open 4 document | View SEC filing for 4 | 15 Jun 2023 | 08 May 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 15 Jun 2023 | 14 Jun 2023 | 001-38767 |
| PRE 14C | Open PRE 14C document | View SEC filing for PRE 14C | INFORMATION STATEMENT | 13 Jun 2023 | 12 Jun 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 13 Jun 2023 | 08 Jun 2023 | 001-38767 |
| SEC STAFF ACTION | Open SEC STAFF ACTION document | View SEC filing for SEC STAFF ACTION | 25 May 2023 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 22 May 2023 | 16 May 2023 | 001-38767 |
| 4 | Open 4 document | View SEC filing for 4 | 19 May 2023 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 19 May 2023 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 19 May 2023 | 31 Dec 2021 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 15 May 2023 | 31 Mar 2023 | 001-38767 |
| ARS | Open ARS document | View SEC filing for ARS | ANNUAL REPORT | 27 Apr 2023 | 30 Jun 2022 | 001-38767 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 27 Apr 2023 | 001-38767 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT | 27 Apr 2023 | 19 Jun 2023 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 16 Feb 2023 | 13 Feb 2023 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Feb 2023 | 31 Dec 2022 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 14 Dec 2022 | 09 Dec 2022 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 15 Nov 2022 | 14 Nov 2022 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Nov 2022 | 30 Sep 2022 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 30 Sep 2022 | 28 Sep 2022 | 001-38767 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 28 Sep 2022 | 30 Jun 2022 | 001-38767 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 15 Sep 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 30 Aug 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 25 Aug 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Aug 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Aug 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 18 Jul 2022 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO. 3 TO FORM S-1 | 14 Jul 2022 | 333-259177 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Jul 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 31 May 2022 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 18 May 2022 | 16 May 2022 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 16 May 2022 | 31 Mar 2022 | 001-38767 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 May 2022 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT FILING | 02 May 2022 | 28 Apr 2022 | 001-38767 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Apr 2022 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 31 Mar 2022 | |||
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | AMENDMENT NO. 1 TO DEFINITIVE PROXY STATEMENT | 21 Mar 2022 | 001-38767 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 18 Mar 2022 | 28 Apr 2022 | 001-38767 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Feb 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 16 Feb 2022 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 11 Feb 2022 | 31 Dec 2021 | 001-38767 |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO. 2 TO FORM S-1 | 16 Nov 2021 | 333-259177 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 12 Nov 2021 | 30 Sep 2021 | 001-38767 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Oct 2021 | 10 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Oct 2021 | 10 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Oct 2021 | 10 Sep 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 29 Oct 2021 | 16 Nov 2020 | |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO.1 TO FORM S-1 | 12 Oct 2021 | 333-259177 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 28 Sep 2021 | 30 Jun 2021 | 001-38767 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 17 Sep 2021 | 14 Sep 2021 | 001-38767 |
| S-1 | Open S-1 document | Open XBRL data | View SEC filing for S-1 | REGISTRATION STATEMENT | 30 Aug 2021 | 333-259177 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 12 Aug 2021 | 01 Aug 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | 12 Aug 2021 | 01 Aug 2021 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 04 Aug 2021 | 29 Jul 2021 | 001-38767 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT | 22 Jul 2021 | 333-239183 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 22 Jul 2021 | 22 Jul 2021 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 May 2021 | 31 Mar 2021 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 08 Feb 2021 | 31 Dec 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 31 Dec 2020 | 29 Dec 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 27 Nov 2020 | 24 Nov 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 17 Nov 2020 | 16 Nov 2020 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 13 Nov 2020 | 30 Sep 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 23 Oct 2020 | 22 Oct 2020 | 001-38767 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS SUPPLEMENT | 23 Oct 2020 | 333-239183 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 22 Oct 2020 | 19 Oct 2020 | 001-38767 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 13 Oct 2020 | 16 Nov 2020 | 001-38767 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 28 Sep 2020 | 30 Jun 2020 | 001-38767 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 18 Sep 2020 | |||
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | AMENDMENT NO. 1 TO FORM 10Q | 15 Sep 2020 | 31 Mar 2020 | 001-38767 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | AMENDMENT NO. 1 TO FORM 10-Q | 15 Sep 2020 | 31 Dec 2019 | 001-38767 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | AMENDMENT NO. 1 TO FORM 10-Q | 15 Sep 2020 | 30 Sep 2019 | 001-38767 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Sep 2020 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 11 Sep 2020 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 10 Sep 2020 | 30 Aug 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 09 Sep 2020 | 07 Sep 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 06 Jul 2020 | 02 Jul 2020 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 29 Jun 2020 | 29 Jun 2020 | 001-38767 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 25 Jun 2020 | 333-239183 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Jun 2020 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 22 Jun 2020 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | REGISTRATION STATEMENT | 15 Jun 2020 | 333-239183 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | REGISTRATION STATEMENT | 15 Jun 2020 | 333-239180 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 May 2020 | 31 Mar 2020 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Feb 2020 | 31 Dec 2019 | 001-38767 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 16 Jan 2020 | 10 Jan 2020 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 14 Nov 2019 | 30 Sep 2019 | 001-38767 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 15 Oct 2019 | 30 Jun 2019 | 001-38767 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NOTIFICATION OF LATE FILING | 01 Oct 2019 | 30 Jun 2019 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 15 May 2019 | 31 Mar 2019 | 001-38767 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Feb 2019 | 31 Dec 2018 | 001-38767 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 01 Feb 2019 | 005-90814 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 01 Feb 2019 | 005-90814 | |
| 3 | Open 3 document | View SEC filing for 3 | 02 Jan 2019 | 21 Dec 2018 | ||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 31 Dec 2018 | 21 Dec 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Dec 2018 | 21 Dec 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Dec 2018 | 21 Dec 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Dec 2018 | 18 Dec 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 28 Dec 2018 | 18 Dec 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 21 Dec 2018 | 18 Dec 2018 | 001-38767 |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 424B4 | 20 Dec 2018 | 333-221906 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 18 Dec 2018 | 333-221906 | ||
| CERT | Open CERT document | View SEC filing for CERT | 18 Dec 2018 | 001-38767 | ||
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 18 Dec 2018 | 001-38767 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 14 Dec 2018 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 14 Dec 2018 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Dec 2018 | |||
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 06 Dec 2018 | 333-221906 | |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | FORM 10-Q/A | 04 Dec 2018 | 30 Sep 2018 | 333-202071 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | 10-Q/A | 30 Nov 2018 | 30 Sep 2018 | 333-202071 |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 20 Nov 2018 | 333-221906 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Nov 2018 | 30 Sep 2018 | 333-202071 |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 06 Nov 2018 | 333-221906 | |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 26 Oct 2018 | 333-221906 | |
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 16 Oct 2018 | 333-221906 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Oct 2018 | |||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 13 Sep 2018 | 30 Jun 2018 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 15 May 2018 | 31 Mar 2018 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 02 May 2018 | 30 Apr 2018 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Apr 2018 | 16 Apr 2018 | 333-202071 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 20 Apr 2018 | |||
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 05 Apr 2018 | 333-221906 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 Mar 2018 | 15 Mar 2018 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 13 Feb 2018 | 31 Dec 2017 | 333-202071 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 12 Feb 2018 | |||
| S-1/A | Open S-1/A document | Open XBRL data | View SEC filing for S-1/A | S-1/A | 31 Jan 2018 | 333-221906 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Dec 2017 | |||
| S-1 | Open S-1 document | View SEC filing for S-1 | S-1 | 05 Dec 2017 | 333-221906 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED SEPTEMBER 30, 2017 | 14 Nov 2017 | 30 Sep 2017 | 333-202071 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K FOR PERIOD ENDED JUNE 30, 2017 | 13 Oct 2017 | 30 Jun 2017 | 333-202071 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 28 Sep 2017 | 30 Jun 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 26 Sep 2017 | 21 Sep 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 31 Aug 2017 | 30 Aug 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 24 Aug 2017 | 21 Aug 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Jul 2017 | 14 Jul 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 Jun 2017 | 06 Jun 2017 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED MARCH 31, 2017 | 15 May 2017 | 31 Mar 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 May 2017 | 25 Apr 2017 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDING DECEMBER 31, 2016 | 14 Feb 2017 | 31 Dec 2016 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 24 Jan 2017 | 20 Jan 2017 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 25 Nov 2016 | 20 Nov 2016 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED SEPTEMBER 30, 2016 | 14 Nov 2016 | 30 Sep 2016 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 03 Oct 2016 | 30 Sep 2016 | 333-202071 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K FOR PERIOD ENDED JUNE 30, 2016 | 28 Sep 2016 | 30 Jun 2016 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 16 Aug 2016 | 16 Aug 2016 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Aug 2016 | 29 Jul 2016 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 06 Jun 2016 | 06 Jun 2016 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED MARCH 31, 2016 | 23 May 2016 | 31 Mar 2016 | 333-202071 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NOTIFICATION OF LATE FILING | 17 May 2016 | 31 Mar 2016 | 333-202071 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | PROSPECTUS STATEMENT FILED PURSUANT TO RULE 424(B)(3) | 02 Mar 2016 | 333-202071 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 01 Mar 2016 | 333-202071 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED DECEMBER 31, 2015 | 16 Feb 2016 | 31 Dec 2015 | 333-202071 |
| POS AM | Open POS AM document | Open XBRL data | View SEC filing for POS AM | POST EFFECTIVE AMENDMENT NO.1 | 10 Feb 2016 | 333-202071 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Nov 2015 | 12 Nov 2015 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q FOR PERIOD ENDED SEPTEMBER 30, 2015 | 13 Nov 2015 | 30 Sep 2015 | 333-202071 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 03 Nov 2015 | 29 Oct 2015 | 333-202071 |
| 10-Q/A | Open 10-Q/A document | View SEC filing for 10-Q/A | FORM 10-Q AMENDMENT NO. 1 | 28 Sep 2015 | 30 Jun 2015 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 25 Aug 2015 | 20 Aug 2015 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q FOR PERIOD ENDED JUNE 30, 2015 | 28 Jul 2015 | 30 Jun 2015 | 333-202071 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 27 May 2015 | 26 May 2015 | 333-202071 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 11 May 2015 | 31 Mar 2015 | 333-202071 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 22 Apr 2015 | 333-202071 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Apr 2015 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO.3 TO FORM S-1 REGISTRATION STATEMENT | 17 Apr 2015 | 333-202071 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 15 Apr 2015 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO.2 TO FORM S-1 REGISTRATION STATEMENT | 31 Mar 2015 | 333-202071 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 25 Mar 2015 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO.1 TO FORM S-1 REGISTRATION STATEMENT | 13 Mar 2015 | 333-202071 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 09 Mar 2015 | |||
| S-1 | Open S-1 document | View SEC filing for S-1 | FORM S-1 REGISTRATION STATEMENT | 13 Feb 2015 | 333-202071 |
About this filer
DATASEA INC. files with the SEC under CIK 0001631282. This page aggregates EDGAR filings and related ownership activity.
Industry: Services Prepackaged Software.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.