X0306 4 2022-09-16 1 0000720154 Inotiv, Inc. NOTV 0001892864 Savanna Holdings, LLC C/O P2 CAPITAL PARTNERS, LLC 590 MADISON AVENUE, 25TH FLOOR NEW YORK NY 10022 0 0 1 0 0001406313 P2 Capital Partners, LLC 590 MADISON AVENUE 25TH FLOOR NEW YORK NY 10022 0 0 1 0 0001893082 P2 Capital Master Fund I, L.P. C/O P2 CAPITAL PARTNERS, LLC 590 MADISON AVENUE, 25TH FLOOR NEW YORK NY 10022 0 0 0 1 Affiliate of 10% owner 0001473451 P2 Capital Fund IV, L.P. C/O P2 CAPITAL PARTNERS, LLC 590 MADISON AVENUE, 25TH FLOOR NEW YORK NY 10022 0 0 0 1 Affiliate of 10% owner 0001145934 MOLLER CLAUS J C/O P2 CAPITAL PARTNERS, LLC 590 MADISON AVENUE, 25TH FLOOR NEW YORK NY 10022 0 0 1 0 Common Shares 2022-09-16 4 J 0 2946961 0.00 D 0 D Common Shares 2022-09-16 4 J 0 715705 0.00 A 715705 D Common Shares 2022-09-16 4 J 0 2231256 0.00 A 2231256 D Common Shares 2022-09-16 4 J 0 2231256 0.00 D 0 D Common Shares 2022-09-16 4 J 0 63758 0.00 A 63758 I By P2 Capital GP IV, LLC Savanna Holdings, LLC ("Savanna Holdings") distributed these shares to its members, P2 Capital Master Fund I, L.P. ("Fund I") and P2 Capital Fund IV, L.P. ("Fund IV"), ratably, for no consideration. As a result of such distribution, Savanna Holdings no longer holds any shares. The securities reported are held directly by Fund I and may be deemed to be beneficially owned by P2 Capital Partners, LLC ("P2 Capital Partners") and Claus Moller because Mr. Moller is the managing member of P2 Capital Partners and P2 Capital Partners controls all of the outstanding voting interests in Fund I. Each of P2 Capital Partners and Mr. Moller disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form. The securities reported are held directly by Fund IV and may be deemed to be beneficially owned by P2 Capital Partners and Claus Moller because Mr. Moller is the managing member of P2 Capital Partners and P2 Capital Partners controls all of the outstanding voting interests in Fund IV. Each of P2 Capital Partners and Mr. Moller disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form. Fund IV distributed these shares to its partners, ratably, for no consideration, which included 63,758 shares distributed to P2 Capital GP IV, LLC ("GP IV"). Mr. Moller is the managing member of GP IV and disclaims beneficial ownership of the securities held by GP IV, except to the extent of his pecuniary interest therein, and this form shall not be construed as an admission that any such reporting person is the beneficial owner of any of the securities reported on this form. SAVANNA HOLDINGS, LLC; By: P2 Capital Master Fund I, L.P., as Managing Member; By: P2 Capital Partners, LLC, as Investment Manager; By: /s/ Claus Moller, Managing Member 2022-09-20 P2 CAPITAL PARTNERS, LLC; By: /s/ Claus Moller, Managing Member 2022-09-20 P2 CAPITAL MASTER FUND I, L.P.; By: P2 Capital Partners, LLC, as Investment Manager; By: /s/ Claus Moller, Managing Member 2022-09-20 P2 CAPITAL FUND IV, L.P.; By: P2 Capital Partners, LLC, as Investment Manager; By: /s/ Claus Moller, Managing Member 2022-09-20 /s/ Claus Moller 2022-09-20