DEFA14A

DEFA14A 1 2026_proxy_notice.htm DEFA14A DEFA14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

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☐	Definitive Proxy Statement
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☐	Soliciting Material Pursuant to §240.14a-12
SS&C TECHNOLOGIES HOLDINGS, INC.
(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement if Other than the Registrant)

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Notice of Internet Availability of Proxy Materials Your Vote Counts! SS&C TECHNOLOGIES HOLDINGS, INC. 2026 Annual Meeting Vote by May 19, 2026 11:59 pm ET SS&C SS&C TECHNOLOGIES HOLDINGS, INC. ATTN: INVESTOR RELATIONS 80 LAMBERTON ROAD WINDSOR, CT 06095 V91794-P49800 You invested in SS&C TECHNOLOGIES HOLDINGS, INC. and it’s time to vote! You have the right to vote on proposals being presented at SS&C’s 2026 Annual Meeting of Stockholders. This is an important notice regarding the availability of proxy materials for the SS&C Annual Meeting to be held on May 20, 2026 at 9:00 am ET. Get informed before you vote View SS&C’s 2026 Proxy Statement and Annual Report online OR you can receive a free paper or email copy of the material(s) by requesting one prior to May 6, 2026. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless you request one, you will not receive a paper or email copy. For complete information and to vote, visit www.ProxyVote.comFor complete information and to vote, visit www.ProxyVote.comControl # Smartphone users Point your camera here and vote without entering a control number Vote Virtually at the Meeting* May 20, 2026 9:00 am ET Virtually at: www.virtualshareholdermeeting.com/SSNC2026*Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.ProxyVote.comTHIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at SS&C’s 2026 Annual Meeting of Stockholders. Please follow the instructions on the reverse side to vote. Voting Items Board Recommends 1. The election of the nominees listed below as Class I directors. Nominees: 1a. Normand A. Boulanger For 1b. David A. Varsano For 1c. Michael J. Zamkow For 2. To approve, on an advisory basis, the compensation of SS&C’s named executive officers. For 3. The ratification of PricewaterhouseCoopers LLP as SS&C’s independent registered public accounting firm for the fiscal year ending December 31, 2026. For For 4. To approve the SS&C Third Amended and Restated 2023 Stock Incentive Plan. NOTE: Such other business as may properly come before the meeting and any adjournment or postponement thereof. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”. V91795-P49800

SEC Form DEFA14A filed by SS&C Technologies Holdings Inc.