IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q3 2017

Shares 1,143 Value ($000) $212 Avg Close $166.10 Range $144.71 - $187.98

Q2 2017

Shares 3,507 Value ($000) $509 Avg Close $134.25 Range $116.82 - $149.29

Q1 2017

Shares 2,554 Value ($000) $308 Avg Close $113.15 Range $95.04 - $124.27

Q2 2016

Shares 4,269 Value ($000) $342 Avg Close $87.94 Range $76.22 - $102.90

Q3 2015

Shares 2,691 Value ($000) $204 Avg Close $84.77 Range $71.63 - $96.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	1,143	$212	$166.10	$144.71 - $187.98
Q2 2017	3,507	$509	$134.25	$116.82 - $149.29
Q1 2017	2,554	$308	$113.15	$95.04 - $124.27
Q2 2016	4,269	$342	$87.94	$76.22 - $102.90
Q3 2015	2,691	$204	$84.77	$71.63 - $96.50