Inotiv Logo INVESTORS Investor Contacts Contacting the Board of Directors Any shareholder who desires to contact members of the Board of Directors, including non-management members as a group, may do so by writing to: Inotiv, Inc. 2701 Kent Avenue West Lafayette, IN 47906 Send an email to the Corporate Secretary The corporate secretary will collect all such communications and organize them by subject matter. Thereafter, each communication will be promptly forwarded to the appropriate board committee chairperson according to the subject matter of the communication. Communications addressed to the non-management members as a group will be forwarded to each non-management member of the board. Contacting the Audit Committee Any person who would like to contact the Company for the purpose of submitting a complaint regarding accounting, internal accounting controls, or auditing matters may do so via email, by writing to: Chairman of the Audit Committee R. Matthew Neff Send an email to the Audit Committee Upon receipt of a complaint, the chairman of the Audit Committee will follow a review process and actions dictated in the company’s code of business conduct and ethics. Investor Relations Beth A. Taylor, Chief Financial Officer Inotiv, Inc. 765.497.8381 Email Kalle Ahl, CFA The Equity Group, Inc. 212.836.9614 Email Devin Sullivan The Equity Group, Inc. 212.836.9608 Email Get the Insights You Deserve Answering the right questions on time and with high-quality data is the key to achieving your objectives. Expect more. GET IN TOUCH Inotiv Logo 2701 Kent Avenue West Lafayette, IN 47906 USA 800.845.4246 765.463.4527 Copyright © 2021 Inotiv. All Rights Reserved. Privacy Terms Of Use Contact

Inotiv Logo REGULATORY COMPLIANCE The Right Answers at the Right Time In biopharma development, regulatory excellence is crucial. With Inotiv’s regulatory leadership, you can be more confident of meeting your development targets while fulfilling regulators’ DMPK, toxicology, and molecular pathology preclinical and pharmacology expectations. To succeed, you need the right partner. Years of experience, an impeccable regulatory history, and a track record of providing attentive, decisive service make Inotiv a team you can trust. We’ll help you monitor the increasingly complex, constantly evolving regulatory landscape and tailor an insight-driven, proactive regulatory strategy to drive your product development and optimize your product’s likelihood of approval. Get the Insights You Deserve Answering the right questions on time and with high-quality data is the key to achieving your objectives. Expect more. GET IN TOUCH Inotiv Logo 2701 Kent Avenue West Lafayette, IN 47906 USA 800.845.4246 765.463.4527 Copyright © 2021 Inotiv. All Rights Reserved. Privacy Terms Of Use Contact