Management Change/Compensation Form 8 K

(d)

On July 2, 2024, the board of directors (the "Board") of SigmaTron International, Inc. (NASDAQ: SGMA), an electronic manufacturing services company (the "Company"), on recommendation of the Nominating Committee of the Board, appointed John P. Sheehan, President of the Company, as a Class I Director of the Board, effective July 3, 2024, filling the vacancy created when Thomas W. Rieck was reclassified as a Class II Director on December 5, 2023. Mr. Sheehan will serve as a Class I Director of the Board for a term expiring on the date of the Company's 2024 annual meeting of stockholders. Mr. Sheehan is not expected to serve on any Board committees. There are no arrangements or understandings between Mr. Sheehan and any other persons with respect to his appointment as a Class I Director of the Board.

As an employee-director, Mr. Sheehan is not eligible to participate in the Company's non-employeedirector compensation arrangements and therefore will not receive any additional cash compensation or equity awards under the Company's 2021 Non-EmployeeDirector Restricted Stock Plan for his services as director.