IPG PHOTONICS CORP — Director's Dealing 2017

Apr 26, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IPG PHOTONICS CORP (IPGP)
CIK: 0001111928
Period of Report: 2017-04-24

Reporting Person: GAUTHIER HENRY E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-04-24	Common Stock	M	100	$63.40	Acquired	19469	Direct
2017-04-24	Common Stock	D	100	$125	Disposed	19369	Direct
2017-04-25	Common Stock	M	6150	$63.40	Acquired	25519	Direct
2017-04-25	Common Stock	D	6150	$125.99	Disposed	19369	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-04-24	Director Stock Option (right to buy)	$63.4	M	100	Disposed	2024-06-02	Common Stock (100.0)	Direct
2017-04-25	Director Stock Option (right to buy)	$63.4	M	6150	Disposed	2024-06-02	Common Stock (6150.0)	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 15, 2017.

F2: The reported transaction involves sales transactions from $125.00 to $126.60 per share. The weighted average price per share was $125.99. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer information regarding the number of shares sold at each separate price.

F3: Option vests 100% on earlier of 6/3/2015 or date of 2015 annual stockholder meeting of Issuer.