X0306 4 2023-01-18 0000720154 Inotiv, Inc. NOTV 0001762245 Leasure Robert Jr. 2701 KENT AVENUE WEST LAFAYETTE IN 47906-1382 1 1 0 0 President and CEO Common Stock 2023-01-18 4 A 0 59172 0 A 693703 D Common Stock 5000 I See Footnote Represents a grant of restricted stock units, which vest in full on the second anniversary of the grant date, subject to continued employment. These shares are held by an entity for which the reporting person is the majority security holder. Except to the extent of his pecuniary interest therein, the reporting person disclaims beneficial ownership of these shares. /s/ Beth Taylor, Attorney-in-Fact for Robert Leasure, Jr. 2023-01-20