Calix, Inc. announced that on March 24, 2023, Michael Everett, a member of the Board of Directors of the company advised the Board that he has decided to decline to stand for re-election as a Class 1 director upon the expiration of his current term at the Company's 2023 annual meeting of stockholders. Mr. Everett will continue to serve as a member of the Board and its Audit Committee and Strategic Committee until his term expires. On March 24, 2023, in connection with Mr. Everett's decision to decline to stand for re-election, the remaining directors voted unanimously to reduce the size of the Board from nine to eight directors, effectively immediately following the expiration of Mr. Everett's term on May 11, 2023.