SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

CYN

Cyngn Inc.
NASDAQInformation Technology

Latest close: 0.44 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◆Adverse 8-K filing●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 15, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 14, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  3. Aug 13, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year251
SEC filings on record22723 flagged findings
Reported transactions (Form 4)10since Mar 31, 2023
Corporate events (8-K)30since Dec 16, 2022

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-14share offering or dilution eventrecentOpen filing ↗
    “…pre-funded warrants to purchase shares of common stock, at a purchase price of $7.49999 per pre-funded warrant. The Company…”
    +1 more passage from the same document
    • “…purchase agreement with certain investors, pursuant to which the Company agreed to sell and issue, in a registered direct…”
  • 2026-05-14listing compliance noticerecentOpen filing ↗
    “…30, 2025, the Company’s Board of Directors determined to effect the reverse stock split of the common stock at a 1-for-150…”
    +1 more passage from the same document
    • “…Board of Directors determined to effect the reverse stock split of the common stock at a 1-for-150 ratio, which reverse split…”
  • 2026-05-14reverse splitrecentOpen filing ↗
    “…the number of preferred stock shares authorized for issuance to 10,000,000 shares at a par value of $ 0.00001 . As of March 31,…”
    +1 more passage from the same document
    • “…of preferred stock issued and outstanding. Reverse Stock Split On January 30, 2025, the Company’s stockholders voted to authorize…”
  • 2026-03-27share offering or dilution eventrecentOpen filing ↗
    “…to purchase shares of common stock, at a purchase price of $7.49999 per pre-funded warrant. The Company received net proceeds…”
    +1 more passage from the same document
    • “…purchase agreement with certain investors, pursuant to which the Company agreed to sell and issue, in a registered direct…”
  • 2026-03-27listing compliance noticerecentOpen filing ↗
    “…30, 2025, the Company’s Board of Directors determined to effect the reverse stock split of the common stock at a 1-for-150…”
    +1 more passage from the same document
    • “…Board of Directors determined to effect the reverse stock split of the common stock at a 1-for-150 ratio, which reverse split…”
  • 2026-03-27capital return (buybacks/dividends)recentOpen filing ↗
    “…of our board of directors and will depend on then-existing conditions, including our financial condition, operating results,…”
  • 2026-03-27regulatory investigationrecentOpen filing ↗
    “…or dissemination of our data, including intellectual property and personal information, or our products, or for it to be believed or…”
  • 2026-03-27reverse splitrecentOpen filing ↗
    “…the number of preferred stock shares authorized for issuance to 10,000,000 shares at a par value of $ 0.00001 . As of December…”
    +1 more passage from the same document
    • “…shares of preferred stock issued and outstanding. Reverse Stock Split On June 25, 2024, the Company’s stockholders voted to authorize…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

Listing notice in force

The exchange has notified the company that it fails a continued-listing requirement (8-K, item 3.01 of Oct 15, 2026).

Deadline: Apr 12, 2027

  • minimum bid price · Nasdaq, rule 5550(a)(2) · notice of Oct 14, 2026 · pending · deadline Apr 12, 2027 (text and rule agree)

The other times

Of the 30 issuers that received this notice 1 to 2 years ago, within the following 365 days 16 regained compliance, 23 did a reverse split and 1 filed a Form 25 (delisting). An issuer can be in more than one group.

Measured on our own SEC documents: the cohort is the issuers whose notices we read, not the whole market. Historical distribution, not a prediction.

Open the 8-K at the SEC

Reverse splits in 5 years

1 reverse split in 5 years (1:150 on Feb 18, 2025) · 1:150 cumulative

The other times: of 818 securities that did their first reverse split in 5 years, a year later the median was worth 0.53× the price on the day of the split; 382 lost more than half and 209 rose (809 with a price a year later).

Our own series, not the whole market: based on the splits we have on record (provider and SEC); an unrecorded one does not count. Historical distribution, not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 227)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 15, 268-K ↗Current report · Listing notice (8-K 3.01) new
  • Sep 21, 26DEF 14A ↗Shareholder meeting and votes
  • Sep 11, 26PRE 14A ↗Shareholder meeting and votes
  • Aug 14, 2610-Q/A ↗Quarterly report · amendment
  • Aug 13, 2610-Q ↗Quarterly report
  • Aug 13, 268-K ↗Current report · Results
  • Jul 30, 268-K ↗Current report · A senior executive left or was appointed
  • May 21, 268-K ↗Current report · Results
  • May 14, 2610-Q ↗Quarterly report
  • Apr 22, 26SCHEDULE 13G ↗Passive stake · Empery Asset Management, LP · 10.0% · event on Mar 31, 26
  • Apr 7, 268-K ↗Current report · Auditor change filing (8-K Item 4.01)
  • Mar 27, 2610-K ↗Annual report
  • Mar 25, 268-K ↗Current report · Results
  • Mar 17, 268-K ↗Current report · Entered a material agreement
  • Mar 17, 26424B5 ↗Securities offering
  • Mar 16, 268-K ↗Current report · A senior executive left or was appointed
  • Feb 9, 268-K ↗Current report · A senior executive left or was appointed
  • Jan 30, 268-K ↗Current report · Bylaws or fiscal year change
  • Jan 7, 26SCHEDULE 13G/A ↗Passive stake · SABBY MANAGEMENT, LLC · 1.0% · event on Dec 31, 25 · amendment
  • Dec 5, 258-K ↗Current report · A senior executive left or was appointed
  • Dec 4, 258-K ↗Current report · A senior executive left or was appointed
  • Nov 19, 2510-Q ↗Quarterly report
  • Nov 19, 258-K ↗Current report · Results
  • Nov 14, 25NT 10-Q ↗Late filing notice
  • Nov 14, 2510-K/A ↗Annual report · amendment

227 filings on record, the oldest from Aug 23, 21.

Listing the 25 most recent filings of the 227 on record.

8-Ks, explained

Stress6Structure15Governance16
  • Oct 15, 26StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Jul 30, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Apr 7, 26GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
  • Mar 17, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance4 senior executive changes2025 – 2026show all 4hide
    • Mar 16, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Feb 9, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Dec 5, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Dec 4, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Nov 7, 25StressPast accounts declared unreliable and being restated8-K 4.02 ↗
  • Oct 24, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Sep 5, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Aug 15, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Jun 30, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jun 27, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jun 6, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗

13 older filings not shown · The record reaches back to Nov 4, 21.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

The full record holds 6 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Empery Asset Management, LP10.0%Mar 31, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • BIGGER CAPITAL FUND L P5.0%Dec 31, 24SCHEDULE 13G/A ↗7 co-filers on this document — the figure is the largest single stake, not their sum.
  • L1 Capital Global Opportunities Master Fund, Ltd.4.2%Dec 31, 24SCHEDULE 13G/A ↗1 earlier filing
  • Anson Funds Management LP4.2%Mar 31, 25SCHEDULE 13G/A ↗6 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • S.H.N. Financial Investments Ltd.1.4%Dec 31, 24SCHEDULE 13G/A ↗1 earlier filing
show one more holderhide
  • SABBY MANAGEMENT, LLC1.0%Dec 31, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Mar 31, 23Buy$2KKaren M Macleod↗
Stock compensation, tax and giftsshow the 6 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • May 1, 24Compensationamount n/aKaren M Macleod↗
  • May 1, 24Compensationamount n/aColleen Cunningham↗
  • May 1, 24Compensationamount n/aJames McDonnell↗
  • May 27, 23Compensationamount n/aColleen Cunningham↗
  • May 27, 23Compensationamount n/aJames McDonnell↗
  • May 27, 23Compensationamount n/aKaren M Macleod↗

The full record holds 7 transactions and goes back to Mar 31, 23.

Its sector and its market

Cyngn Inc. among Information Technology companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
251 clean closes in the period.
SEC records
227 documents on file, from Aug 23, 2021 to Oct 15, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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