UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

SkyOak Wealth, LLC's Holding History (CIK: 0001800379)

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

Q4 2020

Shares 1,314 Value ($000) $302 Avg Close $204.14 Range $168.68 - $236.05

Q3 2020

Shares 1,314 Value ($000) $237 Avg Close $163.00 Range $139.85 - $191.81

Q2 2020

Shares 1,364 Value ($000) $204 Avg Close $139.94 Range $112.38 - $160.88

Q1 2020

Shares 3,347 Value ($000) $441 Avg Close $163.84 Range $100.21 - $211.62

Q4 2019

Shares 8,595 Value ($000) $1,771 Avg Close $179.87 Range $150.40 - $208.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	1,314	$302	$204.14	$168.68 - $236.05
Q3 2020	1,314	$237	$163.00	$139.85 - $191.81
Q2 2020	1,364	$204	$139.94	$112.38 - $160.88
Q1 2020	3,347	$441	$163.84	$100.21 - $211.62
Q4 2019	8,595	$1,771	$179.87	$150.40 - $208.09