Dave Heinzmann is a member of the Audit Committee, Mergers and Acquisitions Committee, and Technology Committee. The Board has determined that Mr. Heinzmann is independent under Nasdaq rules. In particular, the Board considered Mr. Heinzmann's former roles as Chief Executive Officer and a director (prior to his retirement in 2025) of Littelfuse, Inc., which is a supplier to the Company. In determining that Mr. Heinzmann satisfies the Nasdaq objective independence tests and that his independence was not otherwise impaired under the subjective criteria, the Board determined that the Company's supply relationship with Littelfuse, Inc. would not interfere with Mr. Heinzmann's exercise of independent judgment. In making this determination, the Board considered, among other things, that Littelfuse, Inc. supplies diodes to the Company under a routine, ordinary course supply arrangement, and that the Company selected Littelfuse, Inc. following a request for quotations process. Further, the Company's payments for diodes manufactured by Littelfuse, Inc. (indirectly through distributors) were substantially below 1% of Littelfuse, Inc.'s consolidated gross revenue for each of the last three fiscal years.