Hagerty Investor Presentation Deck

MILLIONS 250 200 150 100 50 $ IN THOUSANDS holl Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2018 2019 2020 2021 2022 2018 2019 2020 2021 2022 5 Year Average Total Written Premium % Total Written Premium Q1 82,514 96,732 112,421 133,707 154,790 20% Q2 HISTORICAL SEASONALITY TRENDS 137,943 158,501 184,423 208,091 237,697 31% Q3 123,385 142,030 163,520 192,091 222,136 29% Q4 86,621 99,747 117,870 140,417 162,041 20% Total 430,463 497,010 578,234 674,306 776,664 100% THOUSANDS 90 80 70 60 50 40 30 20 10 New Business Count (Insurance) Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2018 2019 2020 2021 2022 2018 2019 2020 2021 2022 5 Year Average New Business Count % Q1 32,610 36,848 41,510 51,799 47,514 19% Q2 56,729 62,842 70,622 77,013 74,922 32% Q3 51,795 57,426 73,619 68,077 68,561 29% North American footprint creates seasonal differences by quarter for written premium and new business count Q4 35,356 37,585 50,914 47,589 43,523 20% Total 176,490 194,701 236,665 244,478 234,520 100% HAGERTY Q1 2023 | 12

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