CRAI · CRA International, Inc.

The board leadership transition at CRA International represents a planned succession rather than a disruptive change. William Concannon's retirement after 26 years of service, including six years as Lead Director, reflects a natural transition point. His departure is explicitly stated as not due to any disagreement with company operations, policies, or practices, which provides stability reassurance to investors. Christine Detrick's appointment as the new independent Lead Director brings continuity, as she has served on the board since 2020 and currently chairs the Nominating and Corporate Governance Committee. Her appointment is contingent on re-election at the 2026 Annual Meeting, maintaining proper governance procedures. The transition timing aligns with the annual meeting schedule, allowing for orderly succession planning. This change maintains experienced leadership while bringing fresh perspective to the lead director role.