| Schedule of Other Ownership Interests |
The following table summarizes the changes in ownership of THG units for the three and six months ended June 30, 2026 and 2025:
| | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, | | Six months ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | THG units held by Hagerty, Inc. | | | | | | | | | Beginning of period | 101,085,283 | | 90,064,663 | | 100,706,893 | | 90,032,391 | | Issuance of shares under employee plans | 665,353 | | 596,683 | | 673,643 | | 604,955 | | Exchange of THG units for Class A Common Stock | 54,302 | | 54,302 | | 424,402 | | 78,302 | | End of period | 101,804,938 | | 90,715,648 | | 101,804,938 | | 90,715,648 | | Ownership percentage | | | | | | | | | Beginning of period | 29.2 | % | | 26.1 | % | | 29.1 | % | | 26.1 | % | | End of period | 29.4 | % | | 26.2 | % | | 29.4 | % | | 26.2 | % | | | | | | | | | THG units held by other unit holders | | | | | | | | | Beginning of period | 245,050,694 | | 255,154,346 | | 245,420,794 | | 255,178,346 | | Exchange of THG units for Class A Common Stock | (54,302) | | (54,302) | | (424,402) | | (78,302) | | End of period | 244,996,392 | | 255,100,044 | | 244,996,392 | | 255,100,044 | | Ownership percentage | | | | | | | | | Beginning of period | 70.8 | % | | 73.9 | % | | 70.9 | % | | 73.9 | % | | End of period | 70.6 | % | | 73.8 | % | | 70.6 | % | | 73.8 | % | | | | | | | | | | Total THG units outstanding | 346,801,330 | | 345,815,692 | | 346,801,330 | | 345,815,692 |
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