IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

Note: Option positions (PUT/CALL) are excluded.

Q3 2019

Shares 4 Value ($000) $1 Avg Close $132.40 Range $113.67 - $166.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	4	$1	$132.40	$113.67 - $166.49