voxeljet AG announced that on April 3, 2023, Ms. Kerstin von Diemar notified the supervisory board (the Supervisory Board) of voxeljet AG (the Company), that she will resign from the Supervisory Board, including the Audit Committee on which she serves, effective following the Company's annual general meeting (the AGM) to be held in May 2023. Ms. von Diemar's decision to resign was not the result of any disagreement with the Company on any matters relating to the Company's operations, policies or practices.