Jason Ronald Krantz's Stock Transaction in Definitive Healthcare Corp.

On August 1, 2025, Jason Ronald Krantz, the Executive Chairman and a significant owner of Definitive Healthcare Corp., reported a transaction involving Class A Common Stock. Krantz disposed of 18,796 shares at a price of $3.74 per share, resulting in a total transaction value of $70,297.04. This transaction was related to the withholding of shares to satisfy tax obligations in connection with the vesting and settlement of previously reported restricted stock units. Following this transaction, Krantz directly owns 1,083,473 shares and indirectly owns 450,000 shares through a trust. The filing highlights Krantz's continued significant ownership and his role in the company.