Daniel O'Connor – Biography

Last update: February 25, 2026

Executive profile

Daniel was President, Chief Executive Officer and Director at Advaxis, and Senior Vice President, General Counsel, and Corporate Secretary at ImClone Systems. Daniel O'Connor joined Seelos Therapeutics in 2017. Daniel served as Board Member at Seelos Therapeutics.

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Education

In 1995, Daniel O'Connor completed a Juris Doctor at Pennsylvania State University - Dickinson School of Law.

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