UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Universal- Beteiligungs- und Servicegesellschaft mbH's Holding History (CIK: 0002057170)

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

Q4 2025

Shares 9,293 Value ($000) $1,085 Avg Close $129.25 Range $106.82 - $152.79

Q3 2025

Shares 8,651 Value ($000) $1,243 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 4,117 Value ($000) $636 Avg Close $138.68 Range $102.66 - $161.57

Q1 2025

Shares 4,411 Value ($000) $615 Avg Close $147.55 Range $135.32 - $162.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,293	$1,085	$129.25	$106.82 - $152.79
Q3 2025	8,651	$1,243	$144.44	$132.48 - $161.20
Q2 2025	4,117	$636	$138.68	$102.66 - $161.57
Q1 2025	4,411	$615	$147.55	$135.32 - $162.15