Canaan Inc. reports

Company location: Singapore, Singapore
Fiscal year end: 31 December

Canaan Inc. has filed 259 SEC EDGAR filings since 23 Jul 2019

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SEC filing history

Showing 176-200 of 259 matching filings.

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CORRESP

CORRESP filing

Filing date: 22 Dec 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

20-F/A File 001-39127

FORM 20-F/A

Filing date: 22 Dec 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 15 Dec 2021
Reporting date: 15 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 09 Dec 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 19 Nov 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 16 Nov 2021
Reporting date: 16 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 05 Nov 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 29 Oct 2021
Reporting date: 29 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 22 Oct 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 21 Sep 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 20 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 15 Sep 2021
Reporting date: 15 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 14 Sep 2021
Reporting date: 14 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 31 Aug 2021
Reporting date: 31 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 13 Aug 2021
Reporting date: 13 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 11 Aug 2021
Reporting date: 11 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 02 Aug 2021
Reporting date: 02 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 08 Jul 2021
Reporting date: 08 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 16 Jun 2021
Reporting date: 16 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 01 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 03 May 2021
Reporting date: 03 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-255470

424(B)(5)

Filing date: 30 Apr 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 30 Apr 2021
Reporting date: 29 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 29 Apr 2021
Reporting date: 29 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39127

FORM 6-K

Filing date: 28 Apr 2021
Reporting date: 28 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing