AMPHENOL CORP /DE/ 4

Executive VP & CFO Craig A. Lampo transferred 41,203 Amphenol Class A shares to a family trust for estate planning and had internal transfers of two stock option grants, leaving him with substantial direct, indirect, and derivative exposure to APH stock.

On May 20, 2026, Amphenol Corporation Executive VP & CFO Craig A. Lampo reported a transfer of 41,203 shares of Class A Common Stock via a transaction coded “J,” which the footnote clarifies as an estate-planning transfer from his direct ownership to a family trust in exchange for a note; following this, his direct holdings decreased to 70,907 shares while substantial indirect holdings are reflected in four GRAT vehicles (holding 44,947, 70,000, 74,305, and 118,754 shares, respectively). In related derivative holdings, two stock option awards were adjusted on May 19, 2026 via code “G” transactions (non-market transfers) with exercise prices of $65.955 and $86.88 for 69,108 and 34,499 options, each now associated with corresponding Class A Common Stock positions of 69,108 and 34,499 shares and post-transaction derivative balances of 83,664 and 137,997 options, respectively. These movements are non-open-market, estate-planning and internal option-accounting transfers rather than discretionary purchases or sales, and Lampo’s aggregate economic exposure to Amphenol remains large, with total common and option interests exceeding 600,000 share-equivalents and an implied post-transaction value around $75–80 million based on the current share price of $125.60.

Filing Facts

CIK

820313

Ticker

APH

Form

4

Source Type

sec

Accession

0001104659-26-065303

Alert Tier

5