X0306 4 2020-11-02 0001517302 Artisan Partners Asset Management Inc. APAM 0001695089 GOTTLIEB JASON A C/O ARTISAN PARTNERS ASSET MANAGEMENT 875 E WISCONSIN AVE, SUITE 800 MILWAUKEE WI 53202 1 Executive Vice President Class A Common Stock, par value $0.01 per share 2020-11-02 4 S 0 10000 41.5495 D 81828 D The price reported in column 4 is a weighted average. These shares were sold in multiple transactions ranging from $41.51 to $41.595, inclusive. The Reporting Person undertakes to provide Artisan Partners Asset Management Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/Lisa A. Moran, attorney-in-fact for Mr. Gottlieb 2020-11-02