IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

PZENA INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001027796)

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

Q4 2022

Shares 3,825 Value ($000) $362 Avg Close $89.69 Range $79.88 - $99.60

Q3 2022

Shares 4,192 Value ($000) $354 Avg Close $95.00 Range $83.50 - $112.70

Q2 2022

Shares 4,192 Value ($000) $395 Avg Close $98.83 Range $82.68 - $117.22

Q1 2022

Shares 4,192 Value ($000) $460 Avg Close $137.48 Range $103.05 - $176.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	3,825	$362	$89.69	$79.88 - $99.60
Q3 2022	4,192	$354	$95.00	$83.50 - $112.70
Q2 2022	4,192	$395	$98.83	$82.68 - $117.22
Q1 2022	4,192	$460	$137.48	$103.05 - $176.63