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 249 SEC EDGAR filings since 28 Jul 2021

SEC filing history

Showing 76-100 of 249 matching filings.

Per page
25
Current page
4
SCHEDULE 13G File 005-93348

SCHEDULE 13G filing

Filing date
31 Dec 2024
Reporting date
Not listed
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424B5 File 333-271567

PROSPECTUS SUPPLEMENT

Filing date
31 Dec 2024
Reporting date
Not listed
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SCHEDULE 13G File 005-93348

SCHEDULE 13G filing

Filing date
31 Dec 2024
Reporting date
Not listed
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PRE 14A File 001-40932

PRELIMINARY PROXY STATEMENT

Filing date
23 Dec 2024
Reporting date
23 Dec 2024
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8-K File 001-40932

CURRENT REPORT

Filing date
23 Dec 2024
Reporting date
20 Dec 2024
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424B4 File 333-283514

PROSPECTUS

Filing date
23 Dec 2024
Reporting date
Not listed
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EFFECT File 333-283514

EFFECT filing

Filing date
19 Dec 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
18 Dec 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
18 Dec 2024
Reporting date
Not listed
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S-1/A File 333-283514

AMENDMENT NO. 1 TO FORM S-1

Filing date
18 Dec 2024
Reporting date
Not listed
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EFFECT File 333-283438

EFFECT filing

Filing date
06 Dec 2024
Reporting date
Not listed
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424B3 File 333-283438

PROSPECTUS

Filing date
06 Dec 2024
Reporting date
Not listed
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UPLOAD File 333-283514

UPLOAD filing

Filing date
05 Dec 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
05 Dec 2024
Reporting date
Not listed
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UPLOAD File 333-283438

UPLOAD filing

Filing date
04 Dec 2024
Reporting date
Not listed
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S-1 File 333-283514

REGISTRATION STATEMENT

Filing date
27 Nov 2024
Reporting date
Not listed
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S-3 File 333-283438

REGISTRATION STATEMENT

Filing date
25 Nov 2024
Reporting date
Not listed
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D File 021-530320

D filing

Filing date
25 Nov 2024
Reporting date
Not listed
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SC 13G/A File 005-93348

SC 13G/A

Filing date
13 Nov 2024
Reporting date
Not listed
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8-K File 001-40932

CURRENT REPORT

Filing date
12 Nov 2024
Reporting date
12 Nov 2024
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10-Q File 001-40932

QUARTERLY REPORT

Filing date
07 Nov 2024
Reporting date
30 Sep 2024
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8-K File 001-40932

CURRENT REPORT

Filing date
07 Nov 2024
Reporting date
06 Nov 2024
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1-A-W File 024-12486

WITHDRAWAL OF OFFERING STATEMENT

Filing date
30 Oct 2024
Reporting date
Not listed
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1-A/A File 024-12486

1-A/A filing

Filing date
17 Oct 2024
Reporting date
Not listed
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1-A/A File 024-12486

1-A/A filing

Filing date
30 Sep 2024
Reporting date
Not listed
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