On September 13, 2022, National Instruments Corporation announced that Karen Rapp, Chief Financial Officer, has announced her plans to retire in May 2023. Ms. Rapp is expected to remain in her current role until a successor is in place and then will shift to a temporary advisory role to ensure a smooth transition. As NI conducts an external search for its new CFO, Ms. Rapp will continue to serve in her current role to support a successful transition.