SEC Form 4 · accession 0001111928-16-000292

IPG PHOTONICS CORP · IPGP

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Chief Technology Officer · Director

Period of report

Dec 13, 2016

Accepted (ET)

Dec 15, 2016 · 4:44 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001111928

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Dec 13, 2016	M	20,000	$19.69	A	368,970	D
Common Stock^F2	Dec 13, 2016	D	20,000	$100.50	D	348,970	D
Common Stock^F3	Dec 15, 2016	S	4,000	$99.35	D	81,000	I	By Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Director Stock Option (right to buy)^F4	$19.69	Dec 13, 2016	M	20,000	D	—	Aug 18, 2018	Common Stock	20,000	0	D

F1The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 4, 2016.
F2The reported transaction involves sales transactions from $100.00 to $100.75 per share. The weighted average price per share was $100.50. 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.
F3The reported transaction involves sales transactions from $99.35 to $99.38 per share. The weighted average price per share was $99.35 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.
F4Stock options vesting 1/12th on May 9, 2012 and the remaining amount in eleven equal monthly amounts commencing June 9, 2012.