UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q3 2025

Shares 1,711 Value ($000) $246 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 1,804 Value ($000) $279 Avg Close $138.68 Range $102.66 - $161.57

Q1 2025

Shares 1,934 Value ($000) $270 Avg Close $147.55 Range $135.32 - $162.15

Q3 2024

Shares 1,185 Value ($000) $249 Avg Close $199.13 Range $153.86 - $232.88

Q3 2019

Shares 1,258 Value ($000) $211 Avg Close $190.36 Range $155.52 - $219.12

Q2 2019

Shares 1,594 Value ($000) $300 Avg Close $158.15 Range $136.49 - $183.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,711	$246	$144.44	$132.48 - $161.20
Q2 2025	1,804	$279	$138.68	$102.66 - $161.57
Q1 2025	1,934	$270	$147.55	$135.32 - $162.15
Q3 2024	1,185	$249	$199.13	$153.86 - $232.88
Q3 2019	1,258	$211	$190.36	$155.52 - $219.12
Q2 2019	1,594	$300	$158.15	$136.49 - $183.14