X0508 4 2024-01-01 0 0001669162 Kinsale Capital Group, Inc. KNSL 0001534451 Russell Frederick L. Jr. C/O KINSALE CAPITAL GROUP, INC. 2035 MAYWILL STREET, SUITE 100 RICHMOND VA 23230 1 0 0 0 0 Common Stock, par value $0.01 per share 2024-01-01 4 A 0 447 334.91 A 887 D Common Stock, par value $0.01 per share 23566 I As trustee of The Frederick L. Russell, Jr Revocable Trust Reflects restricted shares issued pursuant to the terms of the Kinsale Capital Group, Inc. 2016 Omnibus Incentive Plan. The restricted shares have a grant date of January 1, 2024, and will vest on the first anniversary of the grant date. Mr. Russell is a trustee of The Frederick L. Russell, Jr Revocable Trust. Mr. Russell disclaims beneficial ownership of any shares of common stock held by The Frederick L. Russell, Jr Revocable Trust with respect to which Mr. Russell does not have a pecuniary interest therein. /s/ Amanda E. Viol, as attorney-in-fact 2024-01-03