UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Roubaix Capital, LLC's Holding History (CIK: 0001769700)

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

Q3 2025

Shares 26,963 Value ($000) $3,873 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 27,920 Value ($000) $4,313 Avg Close $138.68 Range $102.66 - $161.57

Q1 2023

Shares 17,413 Value ($000) $2,701 Avg Close $130.36 Range $102.50 - $151.53

Q4 2022

Shares 23,478 Value ($000) $2,537 Avg Close $101.46 Range $86.46 - $118.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	26,963	$3,873	$144.44	$132.48 - $161.20
Q2 2025	27,920	$4,313	$138.68	$102.66 - $161.57
Q1 2023	17,413	$2,701	$130.36	$102.50 - $151.53
Q4 2022	23,478	$2,537	$101.46	$86.46 - $118.30