X0609 4 2026-04-01 0 0001840776 Hagerty, Inc. HGTY 0001194790 SWANSON WILLIAM H false 121 DRIVERS EDGE TRAVERSE CITY MI 49684 1 0 0 0 0 Class A Common Stock 2026-04-01 4 A 0 11871 0 A 54173 D Class A Common Stock 414400 I By Trust Represents shares of Class A Common Stock of Hagerty, Inc. (the "Issuer") underlying Restricted Stock Units ("RSUs") acquired by the Reporting Person under the Issuer's 2021 Equity Incentive Plan. The RSUs vest on April 1, 2027, subject to the Reporting Person's continued service with the Issuer, with exceptions for death or disability. These securities are held by The William and Cheryl Swanson Revocable Trust UTD 9/28/2000, of which the Reporting Person is trustee. Exhibit 24 - Power of Attorney /s/ Tracey Derenzy, Power of Attorney 2026-04-03