RPM INTERNATIONAL INC/DE/

Like other companies participating in similar lines of business, some of our subsidiaries are identified as a “potentially responsible party” under the federal Comprehensive Environmental Response, Compensation and Liability Act and similar local environmental statutes or are participating in the cost of certain clean-up efforts or other remedial actions relating to environmental matters. Our share of such costs to date, however, has not been material and management believes that these environmental proceedings will not have a material adverse effect on our consolidated financial condition or results of operations. See “Item 1 — Business — Environmental Matters,” in this Annual Report on Form 10-K.

As permitted by Securities and Exchange Commission Rules and given the size of our operations, we have elected to adopt a quantitative disclosure threshold for environmental proceedings of $1.0 million. On December 19, 2024, a subsidiary in our Consumer segment received informal notification from the U.S. Environmental Protection Agency ("EPA") of the EPA's intent to issue a civil penalty for alleged violation of the Toxic Substances Control Act Section 6 regulatory standard related to 2021 sales of a consumer product allegedly containing a regulated substance. The EPA provided an initial proposed penalty calculation on January 14, 2025, which totaled approximately $6.2 million. We are disputing this proposed penalty and believe that it is unwarranted under the circumstances. Based on information currently known, we are not able to estimate the outcome of this matter or a possible range of loss, if any.