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

ASIC

Ategrity Specialty Insurance Company Holdings
NYSEFinancials

Latest close: 27.25 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●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. Sep 4, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 13, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  3. Jul 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year251
SEC filings on record546 flagged findings
Reported transactions (Form 4)24since Apr 2, 2025 · and 19 other holdings
Corporate events (8-K)4since Jun 12, 2025

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.

  • 2026-05-07capital return (buybacks/dividends)recentOpen filing ↗
    “…requirements include payments of insurance claims and loss adjustment expenses, operating expenses, reinsurance premiums, and…”
    +1 more passage from the same document
    • “…operating expenses, reinsurance premiums, and taxes payable under the Tax Agreement. Management believes that the Company has…”
  • 2026-05-07reverse splitrecentOpen filing ↗
    “…amounts have been reclassified to conform to the current-period presentation. The reclassification had no impact on net cash…”
    +1 more passage from the same document
    • “…in cash and cash equivalents, net income, total assets, total liabilities or total stockholders’ equity. Reverse Stock Split and…”
  • 2026-03-06capital return (buybacks/dividends)recentOpen filing ↗
    “…or the negative of these terms or other similar expressions, although not all forward-looking statements contain these…”
    +1 more passage from the same document
    • “…• We operate in a highly regulated industry, and changes in laws or regulatory requirements could restrict our operations or…”
  • 2026-03-06reverse splitrecentOpen filing ↗
    “…interests were exchanged for shares of common stock of the newly incorporated entity, with no change in the relative ownership…”
    +1 more passage from the same document
    • “…of the Company’s equity holders. The conversion was accounted for as a recapitalization, and all historical financial…”
  • 2026-02-19capital return (buybacks/dividends)recentOpen filing ↗
    “…growth company x If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended…”
    +1 more passage from the same document
    • “…growth company x If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended…”

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

SEC record

SEC dossier

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

The 25 most recent filings (of 54)

Everything filed

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

  • Sep 9, 26Form 4 ↗Insider transaction
  • Sep 4, 268-K ↗Current report · A senior executive left or was appointed
  • Aug 13, 2610-Q ↗Quarterly report
  • Jul 29, 268-K ↗Current report · Results
  • Jul 20, 26Form 3 ↗Insider transaction
  • Jul 10, 268-K ↗Current report · A senior executive left or was appointed
  • Insider transaction · 3 Form 4 filingsshow all 3hide
  • Jun 11, 268-K ↗Current report · Shareholder vote results
  • May 7, 2610-Q ↗Quarterly report
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Apr 30, 26DEFA14A ↗Shareholder meeting and votes
  • Apr 30, 26DEF 14A ↗Shareholder meeting and votes
  • Apr 29, 268-K ↗Current report · Results
  • Mar 6, 2610-K ↗Annual report
  • Feb 19, 268-K ↗Current report · Other events
  • Feb 19, 268-K ↗Current report · Results
  • Dec 18, 258-K ↗Current report · Communication to the market
  • Nov 12, 2510-Q ↗Quarterly report
  • Oct 28, 25Form 4 ↗Insider transaction
  • Oct 22, 258-K ↗Current report · Results
  • Insider transaction · 2 Form 4 filingsshow all 2hide

54 filings on record, the oldest from Dec 18, 24.

Listing the 25 most recent filings of the 54 on record.

8-Ks, explained

Structure1Governance3
  • Sep 4, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Jul 10, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Jun 12, 25StructureEntered a material agreement+5 more in the same filing8-K 1.01 ↗

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.

  • Stuart J. Zimmer81.2%Jun 30, 25SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.

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

  • May 4, 26Buy$50KChris SchenkSee Remarks↗
  • Oct 27, 25Buy$101KJustin G CohenChief Executive Officer↗
  • Sep 30, 25Buy$97KStuart J. Zimmer↗
  • Sep 29, 25Buy$119KStuart J. Zimmer↗
  • Sep 26, 25Buy$112KStuart J. Zimmer↗
  • Sep 25, 25Buy$81KStuart J. Zimmer↗
  • Aug 13, 25Buy$98KStuart J. Zimmer↗
  • Jun 12, 25Buy$43KMitchell Brad Pressman↗
  • Jun 12, 25Buy$800KROBERT C MERTON↗
  • Jun 12, 25Buy$500KJohn Langton Sennott Jr.↗
  • Jun 12, 25Buy$124KWilliam S Mercer↗
  • Jun 12, 25Buy$340KNeelam PatelChief Financial Officer↗
Stock compensation, tax and giftsshow the 3 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.

  • Jun 11, 26Compensationamount n/aWilliam S Mercer↗
  • Jun 11, 26Compensationamount n/aROBERT C MERTON↗
  • Jun 11, 26Compensationamount n/aJohn Langton Sennott Jr.↗

The full record holds 15 transactions and goes back to Apr 2, 25.

Its sector and its market

Ategrity Specialty Insurance Company Holdings among Financials 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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The research continues

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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
54 documents on file, from Dec 18, 2024 to Sep 9, 2026.
Company description
No description available.
This page
Generated on Oct 17, 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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