X0306 4 2021-08-28 false 0000820318 II-VI INC IIVI 0001658035 BASHAW WALTER ROBERT II C/O II-VI INCORPORATED 375 SAXONBURG BLVD SAXONBURG PA 16056 false true false false President Common Stock 2021-08-28 4 A false 16231.00 0.00 A 56512.00 D Common Stock 2021-08-28 4 F false 4685.00 63.60 D 51827.00 D Common Stock 80.00 I By Children Common Stock 1400.00 I By Spouse These shares represent a restricted stock unit award granted to the reporting person. The award will vest in three equal annual installments beginning on August 28, 2022. Includes 222 shares acquired in a non-reportable transaction through II-VI Incorporated's employee stock purchase plan. These shares were withheld by the company to discharge withholding tax obligations of the reporting person and do not constitute an actual sale or other open market transaction. /s/ Jeffrey W. Acre, Attorney-in-Fact 2021-08-31