UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

&PARTNERS's Holding History (CIK: 0000107136)

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

Q4 2025

Shares 13,571 Value ($000) $1,572 Avg Close $129.25 Range $106.82 - $152.79

Q3 2025

Shares 16,388 Value ($000) $2,356 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 14,815 Value ($000) $2,285 Avg Close $138.68 Range $102.66 - $161.57

Q1 2025

Shares 10,824 Value ($000) $1,572 Avg Close $147.55 Range $135.32 - $162.15

Q4 2024

Shares 6,343 Value ($000) $961 Avg Close $175.37 Range $143.37 - $211.24

Q3 2024

Shares 1,979 Value ($000) $597 Avg Close $199.13 Range $153.86 - $232.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,571	$1,572	$129.25	$106.82 - $152.79
Q3 2025	16,388	$2,356	$144.44	$132.48 - $161.20
Q2 2025	14,815	$2,285	$138.68	$102.66 - $161.57
Q1 2025	10,824	$1,572	$147.55	$135.32 - $162.15
Q4 2024	6,343	$961	$175.37	$143.37 - $211.24
Q3 2024	1,979	$597	$199.13	$153.86 - $232.88