UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2024

Shares 1,781 Value ($000) $374 Avg Close $199.13 Range $153.86 - $232.88

Q2 2024

Shares 34,022 Value ($000) $7,153 Avg Close $172.49 Range $145.88 - $208.77

Q1 2024

Shares 119,202 Value ($000) $20,080 Avg Close $170.29 Range $152.89 - $185.43

Q4 2023

Shares 117,963 Value ($000) $22,562 Avg Close $161.47 Range $130.51 - $190.61

Q3 2023

Shares 89,282 Value ($000) $14,016 Avg Close $148.04 Range $132.08 - $162.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	1,781	$374	$199.13	$153.86 - $232.88
Q2 2024	34,022	$7,153	$172.49	$145.88 - $208.77
Q1 2024	119,202	$20,080	$170.29	$152.89 - $185.43
Q4 2023	117,963	$22,562	$161.47	$130.51 - $190.61
Q3 2023	89,282	$14,016	$148.04	$132.08 - $162.28