ARTISAN PARTNERS ASSET MANAGEMENT INC.

Item 5.07 Submission of Matters to a Vote of Security Holders (a) The 2026 annual meeting of stockholders of Artisan Partners Asset Management Inc. (the “Company”) was held on June 3, 2026 (the “Annual Meeting”). (b) The results of the matters submitted to a stockholder vote at the Annual Meeting were as follows: 1. Election of Directors: Each of the nine nominees was elected. Nominees For Withheld Broker Non-Votes ───────────────────────────────────────────────────────────────────────────── Jennifer A. Barbetta 64,433,892 1,212,971 4,588,042 Matthew R. Barger 63,265,678 2,381,185 4,588,042 Kane Brenan 65,424,398 222,465 4,588,042 Eric R. Colson 64,351,835 1,295,028 4,588,042 Peter B. Crawford 65,390,406 256,457 4,588,042 Stephanie G. DiMarco 63,631,109 2,015,754 4,588,042 Jason A. Gottlieb 65,158,326 488,537 4,588,042 Jeffrey A. Joerres 64,241,401 1,405,462 4,588,042 Saloni S. Multani 64,656,541 990,322 4,588,042 2. Advisory Vote on Compensation of Named Executive Officers: Approved. For Against Abstain Broker Non-Votes ──────────────────────────────────────────────────────────────── 63,534,164 1,964,691 148,008 4,588,042 3. Ratification of the Appointment of PricewaterhouseCoopers LLP as our Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2026: Ratified. For Against Abstain ────────────────────────────────────────── 67,796,509 2,389,038 49,358 For more information about the foregoing proposals and Annual Meeting, see the Proxy Statement.