ImmuCell Corporation announced that Dr. Gilles Guillemette and Dr. Anthony DiMarco have been appointed to its Board of Directors, effective April 15, 2026. Dr. Guillemette has more than 30 years of executive experience in animal health therapeutics. He has held executive positions at Elanco, Bayer, Henry Schein, Chewy, and Trupanion, where he had significant P&L responsibilities, led strategy, business development and finance functions, and managed regulated therapeutic operations.
Dr. Guillemette is currently an Operating Partner at Archimed and earned his Doctor of Veterinary Medicine in Nantes, France. He will Chair the new Strategy and Technology Committee and serve on the Audit Committee. Dr. DiMarco brings four decades of scientific leadership in human and animal health biologics companies.
For 21 years, he was Vice President of R&D and Global Manufacturing at IDEXX where he developed new products and implemented productivity improvements. Previously, Dr. DiMarco spent 10 years in scientific roles at Abbott Laboratories. Dr. DiMarco serves as Chair of Educate Maine and received his Ph.D. in Microbiology from the University of Illinois.
He will serve on the Compensation, Nominations, and Strategy & Technology Committees. The Company is moving to a 7-person Board of Directors with six Independent Directors and the CEO. Effective April 15, 2026, the independent members of the Board of Directors of ImmuCell will be Dr. David Tomsche DVM (Chair), Ms. Gloria Basse, Dr. Anthony DiMarco Ph.D., Dr. Gilles Guillemette DVM, Ms. Kathy Turner, and Mr. Paul Wainman.
The Company also announced it will create a Strategy and Technology Committee of the Board of Directors. Bryan Gathagan and non-independent members Michael Brigham and Bobbi Brockmann will retire from the Board effective April 15, 2026, and Timothy Fiori will retire from the Board after the 2026 Annual Meeting. Ms. Brockmann and Mr. Fiori will continue their executive roles at the Company.
