Perimeter Solutions (PRM) Insider LLC Sells $14M of Stock

Windacre Partnership LLC sold a substantial number of shares in Perimeter Solutions, reflecting a notable insider transaction.

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Windacre Partnership LLC sold 437,500 shares of Perimeter Solutions, Inc. ($PRM) at an average price of $33, worth about $14.44 million, on June 29, 2026. The trade was reported to the SEC in a Form 4 filing.

Since the trade, $PRM is up 3.5% after 1 week, up 5.9% after 1 month and down 18.9% to date (from the $32.73 close on Jun 29, 2026).

Find the original: PRM Form 4 filings on SEC EDGAR

PRM Perimeter Solutions, Inc.
$26.54 -3.53% year to date
Daily close · Oct 16, 2026

Key Points

  • On June 29, 2026, Windacre Partnership LLC sold 437,500 shares of Perimeter Solutions (NYSE: PRM) at $33.00 each, for a total value of about $14.44 million.
  • Perimeter Solutions has a market cap of roughly $5.18 billion and is currently trading near $32.73, close to its 52-week high of $38.17.
  • Analysts have mixed ratings on the stock, with JP Morgan maintaining an Overweight rating and a price target of $40 as of October 13, 2026.

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Windacre's Significant Sale of PRM Shares

On June 29, 2026, Windacre Partnership LLC sold 437,500 shares of Perimeter Solutions, Inc. (NYSE: PRM) at a price of $33.00 per share. This transaction totaled approximately $14.44 million and stands out as a significant insider sale for the company.

Context of the Insider Sale

With this sale, Windacre Partnership reduced its stake in Perimeter Solutions, which provides firefighting products and specialty chemicals. This sale represents a strategic move, given that Windacre held a considerable amount of shares prior to this transaction. The specific number of shares held before and after the sale was not disclosed.

Institutional Activity Around PRM

There are no other funds reported making trades in Perimeter Solutions during this period, highlighting that Windacre's sale is particularly notable given the lack of recent activity from institutional peers.

Stock Performance and Current Trends

Perimeter Solutions’ shares are trading at $32.73 as of the publication date, just below its recent 52-week high of $38.17. This price point may reflect investor sentiment as the stock has fluctuated significantly, with a low of $19.70 in the same period. The stock's performance remains a focal point for investors watching the company's trajectory.

Analysts Set New Price Targets

On October 13, 2026, JP Morgan maintained an Overweight rating on Perimeter Solutions with a price target of $40. This follows previous ratings and targets, with UBS also maintaining a Buy rating and a target of $38.00 as of September 29, 2026. Despite mixed reviews and some downward adjustments in targets, the overall sentiment appears cautiously optimistic about the company's future.

About Perimeter Solutions

Perimeter Solutions, based in Clayton, Missouri, specializes in manufacturing firefighting products and chemicals used in various applications, including agriculture and mining. The recent insider sale might prompt investors to reassess the company's outlook and performance as they prepare for the next earnings report.

What's Ahead for PRM

Investors should keep an eye on the upcoming earnings announcement scheduled for October 29, 2026. As always, since this insider sale reflects positions as of the transaction date, it may not fully represent current holdings or sentiment surrounding Perimeter Solutions.

Source: Windacre Partnership LLC's Form 4 filing on $PRM (Jun 29, 2026). Find the original filing: PRM Form 4 filings on SEC EDGAR. Written by software, not financial advice. How we make alerts

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