X0306 4 2022-08-08 0 0001669162 Kinsale Capital Group, Inc. KNSL 0001334940 Kehoe Michael P C/O KINSALE CAPITAL GROUP, INC. 2035 MAYWILL STREET, SUITE 100 RICHMOND VA 23230 1 1 0 0 CEO and President Common Stock, par value $0.01 per share 2022-08-08 4 S 0 30 254.25 D 316411 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 30 256.03 D 316381 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 60 257.77 D 316321 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 249 259.53 D 316072 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 330 260.37 D 315742 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 487 261.47 D 315255 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 221 262.62 D 315034 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 93 263.33 D 314941 D Common Stock, par value $0.01 per share 2022-08-08 4 S 0 70 254.25 D 611668 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 70 256.03 D 611598 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 140 257.77 D 611458 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 579 259.53 D 610879 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 771 260.37 D 610108 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 1137 261.47 D 608971 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 515 262.62 D 608456 I As managing member of M.P. Kehoe, LLC Common Stock, par value $0.01 per share 2022-08-08 4 S 0 218 263.33 D 608238 I As managing member of M.P. Kehoe, LLC The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2022. The shares were sold in multiple transactions at actual sale prices ranging from $257.32 to $258.21 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold in multiple transactions at actual sale prices ranging from $258.96 to $259.89 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold in multiple transactions at actual sale prices ranging from $259.96 to $260.89 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold in multiple transactions at actual sale prices ranging from $260.97 to $261.965 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold in multiple transactions at actual sale prices ranging from $261.99 to $262.98 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The shares were sold in multiple transactions at actual sale prices ranging from $263.00 to $263.54 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person with respect to M.P. Kehoe, LLC on June 13, 2022. The reporting person is the managing member of M.P. Kehoe, LLC (the "LLC"). The reporting person disclaims beneficial ownership of shares of Common Stock held by the LLC except to the extent of his pecuniary interest therein. /s/ Amanda E. Viol, as attorney-in-fact 2022-08-10