Form 4 Filing for Nancy A. Altobello - Amphenol Corp

Nancy A. Altobello, a director at Amphenol Corp, acquired 1,552 shares of restricted stock on May 22, 2026, under the 2024 Restricted Stock Plan for Directors. The acquisition was part of a grant with a transaction value of $0.00 per share. Following this transaction, Ms. Altobello directly owns 1,552 shares of restricted stock and a total of 18,842 shares of Class A Common Stock. The filing was signed on May 27, 2026, by Lance E. D'Amico, POA.