IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2019

Shares 220,933 Value ($000) $29,958 Avg Close $132.40 Range $113.67 - $166.49

Q2 2019

Shares 215,896 Value ($000) $33,302 Avg Close $151.24 Range $124.85 - $182.17

Q1 2019

Shares 298,080 Value ($000) $45,243 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 358,361 Value ($000) $40,599 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 132,560 Value ($000) $20,689 Avg Close $185.56 Range $153.37 - $243.43

Q2 2018

Shares 35,490 Value ($000) $7,830 Avg Close $236.00 Range $208.72 - $261.77

Q1 2018

Shares 38,880 Value ($000) $9,074 Avg Close $246.76 Range $213.58 - $264.11

Q4 2017

Shares 112,015 Value ($000) $23,986 Avg Close $212.25 Range $185.00 - $248.23

Q3 2017

Shares 81,081 Value ($000) $15,005 Avg Close $166.10 Range $144.71 - $187.98

Q2 2017

Shares 66,987 Value ($000) $9,720 Avg Close $134.25 Range $116.82 - $149.29

Q1 2017

Shares 97,458 Value ($000) $11,763 Avg Close $113.15 Range $95.04 - $124.27

Q4 2016

Shares 123,480 Value ($000) $12,189 Avg Close $93.27 Range $81.00 - $102.46

Q3 2016

Shares 121,796 Value ($000) $10,030 Avg Close $83.55 Range $76.64 - $88.76

Q2 2016

Shares 100,639 Value ($000) $8,051 Avg Close $87.94 Range $76.22 - $102.90

Q1 2016

Shares 200,403 Value ($000) $19,254 Avg Close $84.83 Range $73.55 - $98.26

Q4 2015

Shares 268,613 Value ($000) $23,950 Avg Close $85.71 Range $70.21 - $95.12

Q3 2015

Shares 524,292 Value ($000) $39,831 Avg Close $84.77 Range $71.63 - $96.50

Q2 2015

Shares 278,632 Value ($000) $23,732,480 Avg Close $94.02 Range $81.88 - $102.49

Q1 2015

Shares 447,830 Value ($000) $41,513,841 Avg Close $86.33 Range $69.86 - $101.69

Q4 2014

Shares 450,606 Value ($000) $33,759,402 Avg Close $71.14 Range $60.75 - $77.99

Q3 2014

Shares 606,865 Value ($000) $41,740 Avg Close $67.37 Range $61.48 - $73.29

Q2 2014

Shares 712,439 Value ($000) $49,016 Avg Close $67.40 Range $60.31 - $75.73

Q1 2014

Shares 1,026,588 Value ($000) $72,969,875 Avg Close $70.26 Range $63.53 - $77.57

Q4 2013

Shares 998,668 Value ($000) $77,506,624 Avg Close $67.99 Range $56.44 - $79.00

Q3 2013

Shares 929,228 Value ($000) $52,361,998 Avg Close $58.50 Range $53.28 - $67.81

Q2 2013

Shares 743,758 Value ($000) $45,168,424 Avg Close $61.08 Range $54.32 - $67.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	220,933	$29,958	$132.40	$113.67 - $166.49
Q2 2019	215,896	$33,302	$151.24	$124.85 - $182.17
Q1 2019	298,080	$45,243	$141.54	$107.52 - $162.23
Q4 2018	358,361	$40,599	$132.93	$104.64 - $158.19
Q3 2018	132,560	$20,689	$185.56	$153.37 - $243.43
Q2 2018	35,490	$7,830	$236.00	$208.72 - $261.77
Q1 2018	38,880	$9,074	$246.76	$213.58 - $264.11
Q4 2017	112,015	$23,986	$212.25	$185.00 - $248.23
Q3 2017	81,081	$15,005	$166.10	$144.71 - $187.98
Q2 2017	66,987	$9,720	$134.25	$116.82 - $149.29
Q1 2017	97,458	$11,763	$113.15	$95.04 - $124.27
Q4 2016	123,480	$12,189	$93.27	$81.00 - $102.46
Q3 2016	121,796	$10,030	$83.55	$76.64 - $88.76
Q2 2016	100,639	$8,051	$87.94	$76.22 - $102.90
Q1 2016	200,403	$19,254	$84.83	$73.55 - $98.26
Q4 2015	268,613	$23,950	$85.71	$70.21 - $95.12
Q3 2015	524,292	$39,831	$84.77	$71.63 - $96.50
Q2 2015	278,632	$23,732,480	$94.02	$81.88 - $102.49
Q1 2015	447,830	$41,513,841	$86.33	$69.86 - $101.69
Q4 2014	450,606	$33,759,402	$71.14	$60.75 - $77.99
Q3 2014	606,865	$41,740	$67.37	$61.48 - $73.29
Q2 2014	712,439	$49,016	$67.40	$60.31 - $75.73
Q1 2014	1,026,588	$72,969,875	$70.26	$63.53 - $77.57
Q4 2013	998,668	$77,506,624	$67.99	$56.44 - $79.00
Q3 2013	929,228	$52,361,998	$58.50	$53.28 - $67.81
Q2 2013	743,758	$45,168,424	$61.08	$54.32 - $67.24