IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

SRB CORP's Holding History (CIK: 0001496228)

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

Q3 2019

Shares 3,660 Value ($000) $496 Avg Close $132.40 Range $113.67 - $166.49

Q2 2019

Shares 3,660 Value ($000) $565 Avg Close $151.24 Range $124.85 - $182.17

Q1 2019

Shares 4,547 Value ($000) $690 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 4,135 Value ($000) $468 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 3,220 Value ($000) $503 Avg Close $185.56 Range $153.37 - $243.43

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	3,660	$496	$132.40	$113.67 - $166.49
Q2 2019	3,660	$565	$151.24	$124.85 - $182.17
Q1 2019	4,547	$690	$141.54	$107.52 - $162.23
Q4 2018	4,135	$468	$132.93	$104.64 - $158.19
Q3 2018	3,220	$503	$185.56	$153.37 - $243.43