IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

GARDNER LEWIS ASSET MANAGEMENT L P's Holding History (CIK: 0000941560)

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

Q2 2018

Shares 13,636 Value ($000) $3,009 Avg Close $236.00 Range $208.72 - $261.77

Q1 2018

Shares 12,147 Value ($000) $2,835 Avg Close $246.76 Range $213.58 - $264.11

Q4 2017

Shares 12,122 Value ($000) $2,596 Avg Close $212.25 Range $185.00 - $248.23

Q3 2017

Shares 15,043 Value ($000) $2,784 Avg Close $166.10 Range $144.71 - $187.98

Q2 2017

Shares 15,043 Value ($000) $2,183 Avg Close $134.25 Range $116.82 - $149.29

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	13,636	$3,009	$236.00	$208.72 - $261.77
Q1 2018	12,147	$2,835	$246.76	$213.58 - $264.11
Q4 2017	12,122	$2,596	$212.25	$185.00 - $248.23
Q3 2017	15,043	$2,784	$166.10	$144.71 - $187.98
Q2 2017	15,043	$2,183	$134.25	$116.82 - $149.29