UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Main Street Group, LTD's Holding History (CIK: 0001965796)

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

Q1 2024

Shares 200 Value ($000) $34 Avg Close $170.29 Range $152.89 - $185.43

Q4 2023

Shares 100 Value ($000) $19 Avg Close $161.47 Range $130.51 - $190.61

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	200	$34	$170.29	$152.89 - $185.43
Q4 2023	100	$19	$161.47	$130.51 - $190.61