Krantz Jason Ronald 4

What Happened

• Jason Ronald Krantz, a 10% owner of Definitive Healthcare (ticker: DH), had 44,545 shares withheld by the company on Feb 1, 2026 to satisfy tax withholding obligations related to the vesting/settlement of previously reported restricted stock units. The shares were valued at $2.32 each, totaling $103,344. This is a withholding/disposition, not an open-market sale or purchase.

Key Details

• Transaction date: 2026-02-01; Filing date: 2026-02-03 (timely filing).
• Shares withheld/disposed: 44,545 at $2.32; aggregate value reported: $103,344.
• Transaction code: F (tax withholding in connection with RSU vesting).
• Footnote F1: Withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations for the vesting/settlement of previously reported RSUs.
• Footnote F2: Notes beneficial ownership in trust by DH Holdings (f/k/a Jason R. Krantz 2009 Trust); the reporting person is the beneficiary.
• Shares owned after the transaction are not specified in the provided excerpt.

Context

• This was a routine tax-withholding event tied to RSU vesting (a common administrative disposition) rather than a directional bet on the stock. As a 10% owner, Krantz's holdings may include shares held in trust; such withholding does not necessarily indicate his view on Definitive Healthcare's prospects.