20-F
File 001-38665
20-F
- Filing date
- 15 Apr 2019
- Reporting date
- 31 Dec 2018
- SEC evidence
- Open document Open filing Open XBRL
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CooTek(Cayman)Inc. reports
- Company location
- Shanghai
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
CooTek(Cayman)Inc. has filed 135 SEC EDGAR filings since 10 May 2018
SEC filing history
Showing 101-125 of 135 matching filings.
Per page
25
Current page
5
6-K
File 001-38665
6-K
- Filing date
- 08 Mar 2019
- Reporting date
- 31 Mar 2019
- SEC evidence
- Open document Open filing
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SC 13G
File 005-90789
SC 13G
- Filing date
- 14 Feb 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SC 13G
File 005-90789
SC 13G
- Filing date
- 14 Feb 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SC 13G
File 005-90789
FORM SC 13G
- Filing date
- 13 Feb 2019
- Reporting date
- Not listed
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- Open document Open filing
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SC 13G
File 005-90789
SC 13G
- Filing date
- 25 Jan 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SC 13G
File 005-90789
SC 13G
- Filing date
- 25 Jan 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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SC 13G
File 005-90789
SC 13G
- Filing date
- 25 Jan 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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S-8
File 333-229171
S-8
- Filing date
- 09 Jan 2019
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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6-K
File 001-38665
6-K
- Filing date
- 27 Nov 2018
- Reporting date
- 30 Nov 2018
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- Open document Open filing
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6-K
File 001-38665
6-K
- Filing date
- 14 Nov 2018
- Reporting date
- 30 Nov 2018
- SEC evidence
- Open document Open filing
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424B4
File 333-226867
424B4
- Filing date
- 28 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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EFFECT
File 333-226867
EFFECT filing
- Filing date
- 27 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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EFFECT
File 333-227412
EFFECT filing
- Filing date
- 27 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 26 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 25 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 25 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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F-1/A
File 333-226867
F-1/A
- Filing date
- 25 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CERT
File 001-38665
NYSE CERTIFICATION FILING - COOTEK(CAYMAN)INC.
- Filing date
- 21 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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8-A12B
File 001-38665
8-A12B
- Filing date
- 19 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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CORRESP
CORRESP filing
- Filing date
- 19 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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- Verify source filing
F-1/A
File 333-226867
F-1/A
- Filing date
- 19 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
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F-6
File 333-227412
F-6 filing
- Filing date
- 19 Sep 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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UPLOAD
UPLOAD filing
- Filing date
- 21 Aug 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
F-1
File 333-226867
F-1
- Filing date
- 16 Aug 2018
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing