UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2021

Shares 24,120 Value ($000) $5,711 Avg Close $220.81 Range $172.23 - $251.14

Q4 2020

Shares 9,200 Value ($000) $2,114 Avg Close $204.14 Range $168.68 - $236.05

Q4 2019

Shares 11,400 Value ($000) $2,349 Avg Close $179.87 Range $150.40 - $208.09

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	24,120	$5,711	$220.81	$172.23 - $251.14
Q4 2020	9,200	$2,114	$204.14	$168.68 - $236.05
Q4 2019	11,400	$2,349	$179.87	$150.40 - $208.09