IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

REINHART PARTNERS, LLC.'s Holding History (CIK: 0001080298)

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

Q3 2017

Shares 1,510 Value ($000) $279 Avg Close $166.10 Range $144.71 - $187.98

Q2 2017

Shares 11,520 Value ($000) $1,672 Avg Close $134.25 Range $116.82 - $149.29

Q1 2017

Shares 20,185 Value ($000) $2,436 Avg Close $113.15 Range $95.04 - $124.27

Q4 2016

Shares 19,860 Value ($000) $1,960 Avg Close $93.27 Range $81.00 - $102.46

Q3 2016

Shares 19,270 Value ($000) $1,587 Avg Close $83.55 Range $76.64 - $88.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	1,510	$279	$166.10	$144.71 - $187.98
Q2 2017	11,520	$1,672	$134.25	$116.82 - $149.29
Q1 2017	20,185	$2,436	$113.15	$95.04 - $124.27
Q4 2016	19,860	$1,960	$93.27	$81.00 - $102.46
Q3 2016	19,270	$1,587	$83.55	$76.64 - $88.76