AptarGroup, Inc. (NYSE:ATR), a global leader in drug delivery, dosing and protection technologies, and consumer product dispensing, today announced that Gael Touya, a seasoned global executive with more than 30 years of experience at the company, most recently as Aptar Pharma President, has been appointed President and Chief Executive Officer, effective September 1, 2026. He will succeed Stephan B. Tanda, who has served as President and Chief Executive Officer since 2017. Stephan is expected to continue to work closely with Gael and the Board as an advisor through the end of the year to help ensure a seamless transition as the company enters its next phase of growth. Stephan intends to retire from Aptar's Board by the end of 2026 and the Board will appoint Gael as a director on September 1, 2026.