DH · Definitive Healthcare Corp.

Jeff Haywood’s resignation represents a mid-cycle adjustment to Definitive Healthcare Corp.’s board composition, removing an incumbent director and committee member without indication of discord or performance concerns. His dual departure from both the full Board and the Compensation Committee reduces the latter’s membership to two, which—while still quorate—may constrain deliberative capacity on executive compensation, human capital strategy, and related disclosures. The Board’s reduction from nine to eight members preserves flexibility for future appointments but narrows the pool of independent oversight resources at a time when healthcare data companies face heightened scrutiny on governance, privacy, and commercial execution. No successor appointments or interim arrangements are disclosed, leaving open questions about timing and criteria for replacement. Given the absence of controversy or strategic inflection tied to the departure, the event is operationally contained but warrants monitoring for subsequent board refreshment signals or committee reconstitution.