X0609 4 2026-04-01 0 0001840776 Hagerty, Inc. HGTY 0001589119 McClymont Patrick false 121 DRIVERS EDGE TRAVERSE CITY MI 49684 0 1 0 0 Chief Financial Officer 0 Class A Common Stock 2026-04-01 4 A 0 54013 0 A 368220 D Class A Common Stock 2026-04-01 4 F 0 32388 10.66 D 335832 D Class A Common Stock 2026-04-02 4 A 0 962 10.13 A 336794 D Represents shares of Class A Common Stock of Hagerty, Inc. ("Class A Common Stock") underlying restricted stock units ("RSUs") acquired by the Reporting Person under the Hagerty, Inc. (the "Issuer") 2021 Equity Incentive Plan (the "Plan"). The RSUs vest in equal amounts on each annual-anniversary of the grant date ending on April 1, 2029, subject to the Reporting Person's continued service with the Issuer, with exceptions for death, disability, or retirement terminations, or a change of control of the Issuer. Represents total number of shares of Class A Common Stock of the Issuer withheld for taxes upon vesting of RSUs pursuant to various RSU award agreements. Shares acquired pursuant to the Hagerty, Inc. Employee Stock Purchase Plan ("ESPP") for the ESPP offering period of October 1, 2025 through March 31, 2026. In accordance with the ESPP, the per share price paid for these shares was an amount equal to 95% of the closing price of the Issuer's stock on April 1, 2026. /s/ Tracey Derenzy, Power of Attorney 2026-04-03