AMPHENOL CORP /DE/ — Director's Dealing 2017

May 26, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMPHENOL CORP /DE/ (APH)
CIK: 0000820313
Period of Report: 2017-05-24

Reporting Person: Raley Zachary W (SVP GGM RF & BROADBAND)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-24	Class A Common Stock	M	144000	$21.495	Acquired	144000	Direct
2017-05-24	Class A Common Stock	S	144000	$74.0098	Disposed	0	Direct
2017-05-24	Class A Common Stock	M	50470	$26.74	Acquired	50470	Direct
2017-05-24	Class A Common Stock	S	50470	$74.0098	Disposed	0	Direct
2017-05-25	Class A Common Stock	M	85530	$26.74	Acquired	85530	Direct
2017-05-25	Class A Common Stock	S	85530	$74.2026	Disposed	0	Direct
2017-05-25	Class A Common Stock	M	152000	$26.63	Acquired	152000	Direct
2017-05-25	Class A Common Stock	S	152000	$74.2026	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-24	Stock Option	$21.495	M	144000	Disposed	2020-05-27	Class A Common Stock (144000)	Direct
2017-05-24	Stock Option	$26.74	M	50470	Disposed	2021-05-26	Class A Common Stock (50470)	Direct
2017-05-25	Stock Option	$26.74	M	85530	Disposed	2021-05-26	Class A Common Stock (85530)	Direct
2017-05-25	Stock Option	$26.63	M	152000	Disposed	2022-05-24	Class A Common Stock (152000)	Direct

Footnotes

F1: This transaction was executed in multiple trades ranging from $74.00 to$74.05.

F2: The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: This transaction was executed in multiple transactions ranging from $74.00 to $74.49.