IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

Altman Advisors, Inc.'s Holding History (CIK: 0001731671)

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

Q1 2020

Shares 3,200 Value ($000) $353 Avg Close $130.79 Range $98.04 - $150.00

Q4 2019

Shares 3,739 Value ($000) $542 Avg Close $139.20 Range $122.74 - $153.51

Q3 2019

Shares 9,357 Value ($000) $1,269 Avg Close $132.40 Range $113.67 - $166.49

Q2 2019

Shares 9,359 Value ($000) $1,444 Avg Close $151.24 Range $124.85 - $182.17

Q1 2019

Shares 9,054 Value ($000) $1,374 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 8,096 Value ($000) $917 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 7,930 Value ($000) $1,238 Avg Close $185.56 Range $153.37 - $243.43

Q1 2018

Shares 7,102 Value ($000) $1,657 Avg Close $246.76 Range $213.58 - $264.11

Q4 2017

Shares 11,292 Value ($000) $2,418 Avg Close $212.25 Range $185.00 - $248.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	3,200	$353	$130.79	$98.04 - $150.00
Q4 2019	3,739	$542	$139.20	$122.74 - $153.51
Q3 2019	9,357	$1,269	$132.40	$113.67 - $166.49
Q2 2019	9,359	$1,444	$151.24	$124.85 - $182.17
Q1 2019	9,054	$1,374	$141.54	$107.52 - $162.23
Q4 2018	8,096	$917	$132.93	$104.64 - $158.19
Q3 2018	7,930	$1,238	$185.56	$153.37 - $243.43
Q1 2018	7,102	$1,657	$246.76	$213.58 - $264.11
Q4 2017	11,292	$2,418	$212.25	$185.00 - $248.23