IPG PHOTONICS CORP — Director's Dealing 2018

Jan 3, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IPG PHOTONICS CORP (IPGP)
CIK: 0001111928
Period of Report: 2018-01-02

Reporting Person: Samartsev Igor (Director, Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-02	Common Stock	M	8000	$60.11	Acquired	357284	Direct
2018-01-02	Common Stock	S	8000	$221.59	Disposed	349284	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-01-02	Employee Stock Options (right to buy)	$60.11	M	8000	Disposed	2023-02-28	Common Stock (8000.0)	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 November 1, 2017.

F2: The reported transaction involves sales transactions from $220.00 to $222.45 per share. The weighted average price per share was $221.59. 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 vested in one installment on March 1, 2017.