RPM 2020 Proxy Statement

VOTING RIGHTS The record date for determination of stockholders entitled to vote at the Annual Meeting was the close of business on August 14, 2020 (the “Record Date”). On that date, the Company had 129,972,127 shares of Common Stock, par value $0.01 per share (the “Common Stock”), outstanding and entitled to vote at the Annual Meeting. Each share of Common Stock is entitled to one vote. At the Annual Meeting, in accordance with the General Corporation Law of the State of Delaware and the Company’s Amended and Restated By-Laws (the “By-Laws”), the inspectors of election appointed by the Board of Directors for the Annual Meeting will determine the presence of a quorum and will tabulate the results of stockholder voting. As provided by the General Corporation Law of the State of Delaware and the By-Laws, holders of shares entitling them to exercise a majority of the voting power of the Company, present in person or by proxy at the Annual Meeting, will constitute a quorum for such meeting. Under applicable Delaware law, if a broker returns a Proxy and has not voted on a certain proposal (generally referred to as a “broker non-vote”), such broker non-votes will count for purposes of determining a quorum. The shares represented at the Annual Meeting by Proxies which are marked “withheld” with respect to the election of Directors will be counted as shares present for the purpose of determining whether a quorum is present. Under the rules of the New York Stock Exchange, if you are the beneficial owner of shares held in street name and do not provide the bank, broker or other intermediary that holds your shares with specific voting instructions, that bank, broker or other intermediary may generally vote on routine matters but cannot vote on non-routine matters. Proposals One and Two are considered non-routine matters. Unless you instruct the bank, broker or other intermediary that holds your shares to vote on Proposals One and Two, no votes will be cast on your behalf with respect to those proposals. Therefore, it is important that you instruct the bank, broker or other intermediary to cast your vote if you want it to count on Proposals One and Two. Proposal Three is considered a routine matter and, therefore, broker non-votes are not expected to exist on Proposal Three. For Proposal One, nominees for election as Directors who receive the greatest number of votes will be elected Directors. The General Corporation Law of the State of Delaware provides that stockholders cannot elect Directors by cumulative voting unless a company’s certificate of incorporation so provides. The Company’s Amended and Restated Certificate of Incorporation (the “Certificate”) does not provide for cumulative voting. Our Corporate Governance Guidelines include a majority voting policy, which sets forth our procedures if a Director- nominee is elected but receives a majority of “withheld” votes. In an uncontested election, the Board of Directors expects any nominee for Director who receives a greater number of votes “withheld” from his or her election than votes “for” such election to tender his or her resignation following certification of the stockholder vote. The Board of Directors shall fill Board vacancies and shall nominate for election or re-election as Director only candidates who agree to tender their resignations in such circumstances. The Governance and Nominating Committee will act on an expedited basis to determine whether to accept a Director’s resignation tendered in accordance with the policy and will make recommendations to the Board of Directors for its prompt consideration with respect to any such letter of resignation. For the full details of our majority voting policy, which is part of our Corporate Governance Guidelines, please see our Corporate Governance Guidelines on our website at www.rpminc.com . Proposals Two and Three will be decided by the vote of the holders of a majority of the shares entitled to vote thereon present in person or by proxy at the Annual Meeting. In voting for Proposals Two and Three, votes may be cast in favor, against or abstained. Abstentions will count as present for purposes of the items on which the abstention is noted and will have the effect of a vote against the proposal. Broker non-votes, however, are not counted as present for purposes of determining whether a proposal has been approved and will have no effect on the outcome of such proposal. Pursuant to the By-Laws, any other matters brought before the Annual Meeting will be decided, unless otherwise provided by law or by the Certificate, by the vote of the holders of a majority of the shares entitled to vote thereon present in person or by proxy at the Annual Meeting. In voting on such other matters, votes may be cast in favor, against or abstained. Abstentions will count as present for purposes of the items on which the abstention is noted and will have the effect of a vote against any such matter. Broker non-votes, however, are not counted as present for purposes of determining whether any such matter has been approved and will have no effect on the outcome of such matter. If you have any questions or need any assistance in voting your shares of Common Stock, please contact the Company’s proxy solicitor: Innisfree M&A Incorporated (888) 750-5834 (Toll Free) 7