AMPHENOL CORP /DE/ 4

EVP & CFO Craig A. Lampo reported an internal gift/transfer of 54,547 shares of Amphenol Class A Common Stock to a GRAT, with no open-market buying or selling.

On August 6, 2026, Amphenol Corporation EVP & CFO Craig A. Lampo reported a Form 4 transaction coded "G," indicating a bona fide gift or transfer of 54,547 shares of Class A Common Stock at no stated price. The transaction moved shares between Lampo’s direct ownership and an indirectly held grantor retained annuity trust ("By Craig A. Lampo 2024 GRAT #1"), reflecting estate or tax planning rather than an open-market trade. After the transfer, Lampo’s reported holdings consist of 90,665 shares held directly and additional indirect interests of 44,947 shares (2025 GRAT #1), 70,000 shares (2025 GRAT #2), and 118,754 shares (2024 GRAT #2). Using the current share price of approximately $171.00, his direct stake is valued at about $15.5 million, and his aggregate direct plus trust-related interests are worth on the order of $56–57 million. As a non-market, non-cash gift transaction, this filing is best characterized as routine ownership reallocation rather than a signal about the issuer’s fundamentals.

Filing Facts

CIK

820313

Ticker

APH

Form

4

Source Type

sec

Accession

0001104659-26-092146

Alert Tier

4