AMPHENOL CORP /DE/ 4

Luc Walter, President of Amphenol’s HES Division, received a compensatory stock option award for 108,809 shares of Class A Common Stock at a $132.06 exercise price.

On May 22, 2026, Amphenol Corporation insider Luc Walter, President of the HES Division, received a stock option grant covering 108,809 shares of Class A Common Stock at an exercise price of $132.06 per share, vesting 20% per year over five years starting on the first anniversary of the grant date and expiring on May 22, 2036. This is a compensatory award (coded as an acquisition of derivative securities) rather than an open-market purchase or sale. Following the grant, Walter directly owns 353,742 shares of Class A Common Stock and holds 108,809 stock options. Using the approximate prevailing share price of $140.24, the option grant represents an intrinsic value of roughly $0.9 million (and a notional value of about $15.2 million at current market prices), while his direct equity stake is worth about $49.6 million, indicating a substantial, equity-aligned position in the company.

Filing Facts

CIK

820313

Ticker

APH

Form

4

Source Type

sec

Accession

0001104659-26-066931

Alert Tier

6