Cyngn Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Mountain View, CA
SEC filing record 1 source field available
Fiscal year end
31 December
Cyngn Inc. has filed 247 SEC EDGAR filings since 28 Jul 2021

SEC filing history

Showing 1-25 of 247 matching filings.

Per page
25
Current page
1
10-Q/A File 001-40932

AMENDMENT NO. 1 TO FORM 10-Q/A

Filing date
14 Aug 2026
Reporting date
30 Jun 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
13 Aug 2026
Reporting date
12 Aug 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
30 Jul 2026
Reporting date
24 Jul 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
21 May 2026
Reporting date
14 May 2026
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10-Q File 001-40932

QUARTERLY REPORT

Filing date
14 May 2026
Reporting date
31 Mar 2026
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SCHEDULE 13G File 005-93348

SCHEDULE 13G filing

Filing date
22 Apr 2026
Reporting date
Not listed
SEC evidence
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8-K File 001-40932

CURRENT REPORT

Filing date
07 Apr 2026
Reporting date
03 Apr 2026
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10-K File 001-40932

ANNUAL REPORT

Filing date
27 Mar 2026
Reporting date
31 Dec 2025
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8-K File 001-40932

CURRENT REPORT

Filing date
25 Mar 2026
Reporting date
25 Mar 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
17 Mar 2026
Reporting date
16 Mar 2026
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424B5 File 333-290079

PROSPECTUS SUPPLEMENT

Filing date
17 Mar 2026
Reporting date
Not listed
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8-K File 001-40932

CURRENT REPORT

Filing date
16 Mar 2026
Reporting date
11 Mar 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
09 Feb 2026
Reporting date
03 Feb 2026
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8-K File 001-40932

CURRENT REPORT

Filing date
30 Jan 2026
Reporting date
30 Jan 2026
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S-8 File 333-293025

REGISTRATION STATEMENT

Filing date
28 Jan 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93348

SCHEDULE 13G/A filing

Filing date
07 Jan 2026
Reporting date
Not listed
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8-K File 001-40932

CURRENT REPORT

Filing date
05 Dec 2025
Reporting date
05 Dec 2025
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8-K File 001-40932

CURRENT REPORT

Filing date
04 Dec 2025
Reporting date
03 Dec 2025
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10-Q File 001-40932

QUARTERLY REPORT

Filing date
19 Nov 2025
Reporting date
30 Sep 2025
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8-K File 001-40932

CURRENT REPORT

Filing date
19 Nov 2025
Reporting date
18 Nov 2025
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NT 10-Q File 001-40932

NOTIFICATION OF LATE FILING

Filing date
14 Nov 2025
Reporting date
30 Sep 2025
SEC evidence
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10-K/A File 001-40932

AMENDMENT NO. 1 TO FORM 10-K

Filing date
14 Nov 2025
Reporting date
31 Dec 2024
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8-K File 001-40932

CURRENT REPORT

Filing date
07 Nov 2025
Reporting date
04 Nov 2025
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8-K File 001-40932

CURRENT REPORT

Filing date
24 Oct 2025
Reporting date
22 Oct 2025
Next action
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