Perimeter Solutions, Inc. 8-K

What Happened
Perimeter Solutions, Inc. (PRM) filed a Form 8‑K on January 22, 2026 disclosing that it issued a press release announcing the completion of the transaction described in a Securities Purchase Agreement dated December 9, 2025. The agreement is among Thunderbird Topco, L.P., Thunderbird Midco, LLC, Perimeter Solutions, Inc., and Perimeter Solutions North America, Inc.; the press release was furnished as Exhibit 99.1 and the Securities Purchase Agreement was furnished as Exhibit 2.1 to the filing. The filing includes Regulation FD disclosure (Item 7.01) and an Other Events notice (Item 8.01).

Key Details

• Form 8‑K filed: January 22, 2026 (Regulation FD disclosure and Other Events).
• Securities Purchase Agreement dated: December 9, 2025 (Exhibit 2.1).
• Counterparties named: Thunderbird Topco, L.P.; Thunderbird Midco, LLC; Perimeter Solutions, Inc.; Perimeter Solutions North America, Inc.
• Press release announcing completion furnished as Exhibit 99.1.

Why It Matters
Completion of a transaction governed by a Securities Purchase Agreement can signal a significant change in ownership, capital structure or strategic direction. Investors should review the press release (Exhibit 99.1) and the Securities Purchase Agreement (Exhibit 2.1) in the filing to see the transaction’s terms, any disclosed financial impact, and any related operational or governance changes. This 8‑K itself announces completion but does not summarize transaction economics—read the exhibits for material details relevant to investment decisions.