Cyngn Inc. reports

Company location: Mountain View, CA
Fiscal year end: 31 December

Cyngn Inc. has filed 243 SEC EDGAR filings since 28 Jul 2021

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SEC filing history

Showing 151-175 of 243 matching filings.

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25

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7

EFFECT File 333-271567

EFFECT filing

Filing date: 13 Jun 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 12 Jun 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 31 May 2023
Reporting date: 27 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 31 May 2023
Reporting date: 27 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 31 May 2023
Reporting date: 27 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 31 May 2023
Reporting date: 31 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

S-3/A File 333-271567

AMENDMENT NO. 1 TO FORM S-3

Filing date: 31 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-40932

QUARTERLY REPORT

Filing date: 11 May 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 10 May 2023
Reporting date: 10 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 05 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3 File 333-271567

REGISTRATION STATEMENT

Filing date: 02 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 04 Apr 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 29 Mar 2023
Reporting date: 28 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-40932

ANNUAL REPORT

Filing date: 17 Mar 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 15 Mar 2023
Reporting date: 15 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

424B3 File 333-264887

PROSPECTUS

Filing date: 20 Jan 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-264887

EFFECT filing

Filing date: 18 Jan 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

POS AM File 333-264887

POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1

Filing date: 09 Jan 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-40932

FORM 8-K

Filing date: 16 Dec 2022
Reporting date: 15 Dec 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 10 Nov 2022
Reporting date: 08 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 10 Nov 2022
Reporting date: 08 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 10 Nov 2022
Reporting date: 08 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-40932

QUARTERLY REPORT

Filing date: 10 Nov 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 09 Nov 2022
Reporting date: 09 Nov 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-40932

CURRENT REPORT

Filing date: 11 Aug 2022
Reporting date: 09 Aug 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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