Welcome to our dedicated page for Perimeter Solutions SEC filings (Ticker: PRM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Perimeter Solutions, Inc. filings document an operating company with Fire Safety and Specialty Products segments, along with material events tied to operating results, acquisitions and financing. Form 8-K reports furnish quarterly and annual earnings releases and disclose completed transactions, including the MMT acquisition by a wholly owned subsidiary.
The filings also describe Perimeter Holdings' capital structure, including senior secured notes due 2034, guarantees, collateral, covenants and an amended revolving credit facility. Proxy materials cover governance and executive-compensation disclosures, including equity-award and pay-versus-performance information, while material-agreement filings describe subsidiary borrowers, guarantors and secured-debt arrangements.
Perimeter Solutions, Inc. reported an insider stock transaction by its chief financial officer. On 12/12/2025, the CFO exercised 100,000 stock options with an exercise price of $8.36 per share, acquiring the same number of common shares. That same day, the CFO sold 100,000 shares of common stock at a weighted average price of $28.47 per share, with individual sale prices ranging from approximately $28.16 to $29.44 per share. After these transactions, the CFO reported direct beneficial ownership of 0 shares of common stock and 200,000 stock options with a $8.36 exercise price expiring on 05/06/2032.
Perimeter Solutions, Inc. reported that its subsidiary Perimeter Holdings, LLC plans to issue $550 million aggregate principal amount of senior secured notes due 2034. The company first announced the offering and then announced that the notes had been priced.
The notes are senior secured obligations of Perimeter Holdings, with additional terms described in press releases attached as Exhibits 99.1 and 99.2. The company also noted that these communications contain forward-looking statements that involve risks and uncertainties.
PRM has a planned insider sale of 137,500 common shares of its stock on the NYSE under Rule 144. The planned sale, to be executed through Morgan Stanley Smith Barney LLC, has an indicated aggregate market value of $3,910,431.25.
The filing notes that the company had 147,923,716 common shares outstanding. The shares to be sold come from the exercise of stock options under a registered plan, with 120,000 shares and 17,500 shares acquired on 12/12/2025 for cash, following payment on 12/11/2025.
PRM has a notice of proposed resale under Rule 144 covering the planned sale of 100,000 shares of its common stock. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza, with an aggregate market value of $2,847,490 and 147,923,716 shares of common stock outstanding. The approximate sale date is 12/12/2025, and the shares are listed for sale on the NYSE.
The seller acquired these 100,000 shares on 12/12/2025 by exercising stock options under a registered plan and paid the exercise price in cash. The form includes a representation that the seller is not aware of any material adverse information about the issuer that has not been publicly disclosed.
Perimeter Solutions, Inc. director reported a charitable stock transfer. On 12/09/2025, the reporting person gifted 673,685 shares of Perimeter Solutions common stock to a 501(c)(3) nonprofit organization in an exempt transaction under Rule 16b-5 of the Securities Exchange Act of 1934. The transaction price is listed as $0 because it was a gift, not a sale. Following this transaction, the director beneficially owns 3,603,164 shares of Perimeter Solutions common stock directly.
Perimeter Solutions, Inc. announced that its wholly owned subsidiary agreed to acquire all outstanding capital stock of Thunderbird Midco, LLC and its subsidiaries (“MMT”) for $685 million in cash, subject to customary purchase price adjustments. The company plans to fund the deal with a combination of cash on hand and new secured debt financing.
The acquisition is conditioned on antitrust clearance under the Hart-Scott-Rodino Act, the absence of legal restraints, the accuracy of representations and warranties, performance of covenants, and no material adverse effect on MMT. Either side may terminate the agreement under specified conditions, including if closing does not occur within 120 days, subject to agreed extensions. Closing is expected in the first quarter of 2026, assuming all conditions are satisfied or waived.
Perimeter Solutions, Inc. (PRM) reported an insider gift of common stock by one of its directors. On 11/24/2025, the director transferred 746,767 shares of Perimeter Solutions common stock as a gift in a transaction coded “G” under the reporting rules. The shares were gifted to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934. Following this charitable gift, the director directly beneficially owns 606,200 shares of Perimeter Solutions common stock.
Perimeter Solutions (PRM) reported a leadership change. Edward Goldberg will no longer serve as Vice Chairman effective March 31, 2026. After that date, the company expects him to remain as a consultant, advising on strategic matters in the Fire Safety business and maintaining relationships with key customers, governmental agencies, industry associations, trade groups, and other important constituencies.
The company expects to enter into a separation agreement with Mr. Goldberg, with material terms to be disclosed once finalized and approved.
FMR LLC filed a Schedule 13G reporting a 6.7% beneficial stake in Perimeter Solutions Inc. (PRM), equal to 9,755,143.84 shares of common stock, with a date of event of 09/30/2025.
FMR reports sole voting power over 9,745,250.00 shares and sole dispositive power over 9,755,143.84 shares, with no shared voting or dispositive power. Abigail P. Johnson is also a reporting person, listing sole dispositive power over 9,755,143.84 shares and no voting power.
The filing certifies the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. One or more other persons may have rights to dividends or sale proceeds, but no such person’s interest exceeds five percent of the class.
PRM disclosed a Form 144 notice for a proposed sale of 451,995 common shares, with an aggregate market value $10,760,870.96. The filing lists Morgan Stanley Smith Barney LLC as broker, an approximate sale date of 11/03/2025, and the NYSE as the exchange.
The shares to be sold were acquired on 11/03/2025 via exercise of options under a registered plan for cash. Shares outstanding were 147,923,716 as of the filing’s context. The filing also reports recent sales by Edward Goldberg, including 735,505 shares on 10/31/2025 for $17,386,087.84 and 500,000 shares on 09/05/2025 for $11,108,650.00, among other transactions.