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Perimeter Solutions, Inc. reported strong top-line growth for the quarter ended March 31, 2026, driven by its Fire Safety and Specialty Products segments. Net sales rose to $125.1 million from $72.0 million, while net income increased to $72.9 million from $56.7 million, helped by a lower fair value of founder advisory obligations and a tax benefit.
The company completed the $682.3 million cash acquisition of Medical Manufacturing Technologies, LLC, adding significant goodwill and intangible assets and boosting Specialty Products revenue and Segment Adjusted EBITDA. To fund the deal, it issued $550.0 million of 6.250% senior secured notes due 2034, contributing to long-term debt of $1.23 billion and reducing cash to $91.6 million from $325.9 million. Fire Safety and Specialty Products Segment Adjusted EBITDA rose to $18.7 million and $22.5 million, respectively.
Perimeter Solutions reported strong first-quarter 2026 growth driven by Specialty Products and a major acquisition. Net sales rose 74% to $125.1 million, with Fire Safety up 22% to $45.5 million and Specialty Products up 128% to $79.6 million.
Net income increased to $72.9 million, or $0.44 per diluted share, while adjusted net income was $9.0 million and adjusted diluted EPS was $0.06. Adjusted EBITDA climbed 128% to $41.2 million, supported by higher segment EBITDA in both Fire Safety and Specialty Products.
The company completed a $682.3 million cash acquisition of Medical Manufacturing Technologies funded by cash and new senior secured notes, contributing to higher long-term debt and significant cash outflows in the quarter.
Perimeter Solutions director Howley W. Nicholas gifted 3,480,640 shares of Common Stock to a 501(c)(3) nonprofit organization in a bona fide charitable transaction. The shares were transferred at a reported price of $0.00 per share under an exemption pursuant to Rule 16b-5. After the gift, Nicholas directly holds 606,200 shares of Perimeter Solutions common stock.
Perimeter Solutions, Inc. is asking stockholders to vote at its virtual 2026 Annual Meeting on May 28, 2026. Stockholders will elect eight directors, cast an advisory “Say on Pay” vote on executive compensation, and ratify KPMG LLP as auditor for 2026.
For 2025, net sales rose 16% to $652.9 million, led by 12% growth in Fire Safety to $489.0 million and 31% growth in Specialty Products to $163.9 million. The company reported a GAAP net loss of $206.4 million, but non-GAAP adjusted earnings per diluted share were $1.34 and Adjusted EBITDA increased 18% to $331.7 million.
The proxy outlines a board of eight directors (five independent), fully independent key committees, share retention guidelines for senior executives, an all–performance-based stock option program, and an executive clawback policy. Directors are elected by a majority of votes cast, and the board recommends voting FOR all three proposals.
Perimeter Solutions, Inc. director W Nicholas Howley reported a bona fide gift of 1,000,000 shares of common stock. The shares were gifted to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.
After the gift, Howley directly holds 4,086,840 shares of Perimeter Solutions common stock. The transaction reflects a charitable transfer rather than an open-market sale or purchase and does not involve a stated price per share.
Perimeter Solutions Inc is reported by The Vanguard Group to have 0 shares beneficially owned, representing 0% of common stock as disclosed in an amended Schedule 13G/A. The filing explains an internal realignment on January 12, 2026 that led certain Vanguard subsidiaries to report holdings separately in reliance on SEC Release No. 34-39538. The amendment is signed by Ashley Grim on 03/26/2026.
PRM filing: William Thorndike reported multiple dispositions of Common Stock. The filing lists a gift of 500,000 shares on 12/19/2025 and sales on 03/04/2026, 03/05/2026, 03/06/2026, 03/09/2026, 03/10/2026, and 03/11/2026, comprising 125,000; 100,000; 100,000; 125,000; 100,000; and 100,000 shares respectively. The listed sales aggregate to 650,000 shares disposed across those March dates.
Perimeter Solutions, Inc. director William N. Thorndike Jr. reported open-market sales of a total of 325,000 shares of Common Stock over three trading days. He sold 134,000 shares on March 9, 2026 in two trades of 90,043 and 34,957 shares at weighted average prices of $23.18 and $23.85 per share, 100,000 shares on March 10, 2026 at a weighted average price of $23.63 per share, and 100,000 shares on March 11, 2026 at a weighted average price of $23.18 per share. The footnotes state that each daily price is a weighted average within intraday ranges, and full breakdowns are available upon request. Following these transactions, he directly holds 8,535,656 shares of Perimeter Solutions common stock.
William N. Thorndike, Jr. has filed a Schedule 13D disclosing beneficial ownership of 9,309,341 shares of Perimeter Solutions, Inc. common stock, representing 5.7% of the outstanding shares, based on 162,827,062 shares outstanding. His stake includes 5,582,492 shares received on March 3, 2026 as advisory fee compensation paid in stock under an existing Advisory Services Agreement.
Thorndike, a director and advisor to Perimeter Solutions, characterizes the position as acquired for investment purposes but outlines the possibility of future purchases, sales, and strategic discussions with the board, management, other shareholders, and advisors. He recently sold 550,000 shares in open-market transactions for aggregate proceeds of about $13.1 million and currently plans additional open-market sales of shares with an aggregate value of roughly $1.9 million to meet short-term liquidity needs. A related charitable organization he advises, which holds 673,685 shares, also intends to sell shares valued at about $2.5 million to fund operations, although he has no pecuniary interest in those shares and disclaims beneficial ownership.