Company: SUPN
Filing Date: 2025-04-30
Form Type: DEF 14A
Source: 0001104659-25-042531
Chunk: 2

Company: SUPERNUS PHARMACEUTICALS, INC.
Filing Date: 2025-04-30
Form: DEF 14A
Chunk 2
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, Secretary April 30, 2025 SUPERNUS PHARMACEUTICALS, INC.
9715 Key West Avenue
Rockville, MD 20850
(301) 838-2500 DATED APRIL 30, 2025 PROXY STATEMENT This Proxy Statement is furnished with the attached Notice of Annual Meeting on or about April 30, 2025, to each stockholder of record of Supernus Pharmaceuticals, Inc. (Supernus or the Company) as of the close of business on April 22, 2025 (Record Date), in connection with the solicitation of proxies by the Board of Directors to be voted at the Annual Meeting of Stockholders (Annual Meeting) of the Company to be held virtually via a webcast on June 16, 2025, at 10:00 A.M. Eastern Daylight Time, and at any adjournment or adjournments thereof for the purposes stated below. Only stockholders of record as of the close of business on the Record Date will be entitled to vote on all matters presented for vote at the Annual Meeting. At the close of business on April 22, 2025, the total number of shares of our common stock (Common Stock) outstanding was 55,989,623 shares. Each share of Common Stock will be entitled to one vote per share on all business to come before the Annual Meeting. INFORMATION ABOUT THE ANNUAL MEETING AND VOTING On or about May 2, 2025, we will mail to stockholders a Notice Regarding the Availability of Proxy Materials. Stockholders may access the proxy materials, which include the Notice of Annual Meeting of Stockholders, Proxy Statement and 2024 Annual Report on the Internet at www.edocumentview.com/SUPN. You can also request that a paper copy of the proxy materials be mailed to you free of charge via the Internet at www.investorvote.com/SUPN, by toll-free telephone at 1-866-641-4276 or by sending an email to investorvote@computershare.com with “Proxy Materials Supernus Pharmaceuticals, Inc.” in the subject line. Include your full name and address, plus the number located in the shaded bar on the reverse side, and state that you want a paper copy of the meeting materials. The Annual Meeting will be a virtual meeting of stockholders, which will be conducted exclusively by webcast. You are entitled to participate in the Annual Meeting only if you were a stockholder of the