Definitive Healthcare Corp: CFO Casey Heller sold 12,542 shares

What happened The filing reports that Casey Heller, chief financial officer, had 12,542 shares withheld at $0.94 per share, totaling $11,741, to satisfy tax withholding obligations related to the vesting and settlement of previously reported restricted stock units (RSUs).

Key details

• Transaction date: Oct 01, 2026; Form 4 filed Oct 05, 2026.
• Transaction type and code: Tax withholding (code F).
• Price: $0.94 per share.
• Shares withheld/disposed: 12,542 shares for $11,741.
• Shares owned after the transaction: not reported in this Form 4.
• Footnote: withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of previously reported RSUs.
• Filing timeliness: not indicated on the Form 4.

Why it may matter This was a tax-withholding transaction tied to RSU vesting, not a market purchase or a voluntary open-market sale. A filing does not show why the insider traded or why the company acted.