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

PRM

Perimeter Solutions Inc.
NYSEMaterials

Latest close: 26.54 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●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. Jul 31, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  2. Jul 31, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jun 30, 2026Reported sale · Form 4WINDACRE PARTNERSHIP LLC · $63.6MOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record32211 flagged findings
Reported transactions (Form 4)80since Feb 26, 2026 · and 1 other holding
Corporate events (8-K)22since Nov 10, 2021

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.

  • 2026-05-06capital return (buybacks/dividends)recentOpen filing ↗
    “…Debt and Preferred Stock” for additional information about the Preferred Stock. On August 6, 2025, the Board re-established…”
    +1 more passage from the same document
    • “…Preferred Stock. On August 6, 2025, the Board re-established the limit for Common Stock repurchases at $ 100.0 million. The Company…”
  • 2026-02-26export control restrictionsrecentOpen filing ↗
    “…several risks inherent in conducting business internationally, including compliance with applicable economic sanctions laws and…”
  • 2026-02-26capital return (buybacks/dividends)recentOpen filing ↗
    “…such information be incorporated by reference into any future filing under the 32 Securities Act of 1933 or the Exchange Act…”
    +1 more passage from the same document
    • “…of Equity Securities Under the share repurchase plan, we are authorized to repurchase, from time-to-time, shares of our Common…”
  • 2026-02-26regulatory investigationrecentOpen filing ↗
    “…to complete and could result in administrative, civil or criminal liabilities, including repayments, fines, treble and other damages,…”

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 322)

Everything filed

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

  • Aug 14, 26SCHEDULE 13G/A ↗Passive stake · The WindAcre Partnership LLC · 9.9% · event on Jun 30, 26 · amendment
  • Aug 5, 26SCHEDULE 13G/A ↗Passive stake · PRINCIPAL GLOBAL INVESTORS · 8.2% · event on Jun 30, 26 · amendment
  • Jul 31, 2610-Q ↗Quarterly report
  • Jul 31, 268-K ↗Current report · Results
  • Jul 13, 26Form 4/A ↗Insider transaction · amendment
  • Jun 30, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • May 28, 268-K ↗Current report · Shareholder vote results
  • May 22, 26Form 144 ↗Notice of proposed sale
  • May 22, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • May 12, 26Form 4 ↗Insider transaction
  • May 12, 26Form 144 ↗Notice of proposed sale
  • May 12, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 4 Form 144 filingsshow all 4hide
  • May 6, 2610-Q ↗Quarterly report

322 filings on record, the oldest from Sep 1, 21.

Listing the 25 most recent filings of the 322 on record.

8-Ks, explained

Stress2Structure10Governance10
  • Structure3 material agreements entered2025 – 2026show all 3hide
    • Jan 2, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Dec 29, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Dec 10, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Nov 6, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Nov 20, 24StressListing notice (8-K 3.01)+5 more in the same filing8-K12B 3.01 ↗
  • Mar 20, 24GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
  • Governance3 senior executive changes2023show all 3hide
    • Nov 17, 23GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • May 12, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Mar 9, 23GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Feb 28, 23StressPast accounts declared unreliable and being restated8-K 4.02 ↗
  • Feb 22, 23StructureSold unregistered shares+1 more in the same filing8-K 3.02 ↗
  • Governance3 senior executive changes2022 – 2023show all 3hide
    • Jan 18, 23GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Apr 29, 22GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Apr 8, 22GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Feb 18, 22StructureSold unregistered shares+1 more in the same filing8-K 3.02 ↗
  • Nov 10, 21StructureEntered a material agreement+7 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 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

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.

  • The WindAcre Partnership LLC9.9%Jun 30, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
  • PRINCIPAL GLOBAL INVESTORS8.2%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • FMR LLC6.7%Sep 30, 25SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • The Vanguard Group5.6%Dec 31, 24SCHEDULE 13G ↗
  • Matrix Capital Management Company LP4.5%Dec 31, 24SCHEDULE 13G/A ↗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

  • Jun 30, 26Sell$63.6MWINDACRE PARTNERSHIP LLC↗
  • Jun 29, 26Sell$14.4MWINDACRE PARTNERSHIP LLC↗
  • Jun 26, 26Sell$13.7MWINDACRE PARTNERSHIP LLC↗
  • Jun 26, 26Sell$5.2MWINDACRE PARTNERSHIP LLC↗
  • Jun 26, 26Sell$79.0MWINDACRE PARTNERSHIP LLC↗
  • Jun 26, 26Sell$725KWINDACRE PARTNERSHIP LLC↗
  • Jun 26, 26Sell$18.9MWINDACRE PARTNERSHIP LLC↗
  • May 22, 26Sell$3.7MHaitham KhouriChief Executive Officer↗
  • May 21, 26Sell$2.9MHaitham KhouriChief Executive Officer↗
  • May 20, 26Sell$692KHaitham KhouriChief Executive Officer↗
  • May 13, 26Sell$1.8MJeffrey EmeryPresident - Global Fire Safety↗
  • May 13, 26Sell$1.5MKyle SableChief Financial Officer↗

There are 14 more transactions in this stretch.

Stock compensation, tax and giftsshow the 14 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 13, 26Compensation$448KJeffrey EmeryPresident - Global Fire Safety↗
  • May 13, 26Compensation$414KKyle SableChief Financial Officer↗
  • May 12, 26Compensation$251KKyle SableChief Financial Officer↗
  • May 11, 26Compensation$836KJeffrey EmeryPresident - Global Fire Safety↗
  • May 11, 26Compensation$171KKyle SableChief Financial Officer↗
  • May 8, 26Compensation$389KJeffrey EmeryPresident - Global Fire Safety↗
  • May 8, 26Compensation$78KKyle SableChief Financial Officer↗
  • May 8, 26Compensation$1.1MKyle SableChief Financial Officer↗
  • Apr 23, 26Giftamount n/aW Nicholas Howley↗
  • Apr 1, 26Giftamount n/aW Nicholas Howley↗
  • Mar 3, 26Compensationamount n/aW Nicholas Howley↗
  • Mar 3, 26Giftamount n/aW Nicholas Howley↗
  • Mar 3, 26Compensationamount n/aWilliam N Thorndike Jr↗
  • Mar 3, 26Compensationamount n/aTracy Britt Cool↗

The full record holds 108 transactions and goes back to Feb 17, 23.

Its sector and its market

Perimeter Solutions Inc. among Materials 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
250 clean closes in the period.
SEC records
322 documents on file, from Sep 1, 2021 to Aug 14, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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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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