IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

National Pension Service's Holding History (CIK: 0001608046)

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

Q1 2019

Shares 1,156 Value ($000) $175 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 1,156 Value ($000) $173 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 358 Value ($000) $56 Avg Close $185.56 Range $153.37 - $243.43

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	1,156	$175	$141.54	$107.52 - $162.23
Q4 2018	1,156	$173	$132.93	$104.64 - $158.19
Q3 2018	358	$56	$185.56	$153.37 - $243.43