D-Wave Quantum Inc. announced on June 4, 2026, the Board elected Sharon Holt to replace Steven M. West as Chair of the Board, designated Rohit Ghai to replace John D. DiLullo as chair of the Board?s Compensation Committee, appointed Steven M. West to replace John D. DiLullo as a member of the Compensation Committee, appointed John D. DiLullo to replace Sharon Holt as a member of the Board?s Cybersecurity Committee, and appointed Steven M. West to replace Rohit Ghai as a member of the Board?s Nominating and Governance Committee, all effective June 4, 2026 after the Annual Meeting.