Perimeter Solutions, Inc.

10. EQUITY

The Company is authorized to issue 4,020,000,000 shares of capital stock, consisting of (i)4,000,000,000 shares of Common Stock and (ii)20,000,000 shares of Preferred Stock. As of September 30, 2025, there were 173,301,872 and 147,923,716 shares of Common Stock issued and outstanding, respectively. Due to the fact that the shares of Preferred Stock are mandatorily redeemable, the Preferred Stock is classified as a liability on the accompanying condensed consolidated balance sheets. Refer to Note 7, “Long-Term Debt and Preferred Stock” for additional information about the Preferred Stock.

On August 6, 2025, the Board re-established the limit for Common Stock repurchases at $100.0 million. The Company expects to periodically re-establish the limit for Common Stock repurchases based on subsequent repurchase activity. The approximate dollar value of shares that may yet be repurchased under the share repurchase plan was $100.0 million as of September 30, 2025 (the “Share Repurchase Plan”). During the three months ended September 30, 2025, the Company didnot repurchase any shares under its Share Repurchase Plan. For the nine months ended September 30, 2025, the Company repurchased 3,774,675 shares under the Share Repurchase Plan. During the three and nine months ended September 30, 2024, the Company repurchased 399 and 2,988,291 shares, respectively. The repurchased shares are recorded at cost and are being held in treasury.

During both the three and nine months ended September 30, 2024, the Company issued 19,160 Ordinary Shares related to 76,640 warrants that were exercised in September 2024.