# Cyngn Inc. (CYN) SEC filings and CIK

Canonical: https://sec-api.dev/companies/cyn

> CYN’s SEC CIK is 0001874097 (1874097).

| Filed | Form | Filing |
| --- | --- | --- |
| 2026-11-06 | 8-K | https://www.sec.gov/Archives/edgar/data/1874097/000121390026116748/0001213900-26-116748-index.htm |
| 2026-10-30 | DEFA14A | https://www.sec.gov/Archives/edgar/data/1874097/000121390026114517/0001213900-26-114517-index.htm |
| 2026-10-30 | 8-K | https://www.sec.gov/Archives/edgar/data/1874097/000121390026114511/0001213900-26-114511-index.htm |

API: GET https://sec-api.dev/api/v1/filings?cik=1874097

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