UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q3 2021

Shares 48 Value ($000) $8 Avg Close $198.32 Range $163.63 - $226.92

Q2 2021

Shares 50 Value ($000) $11 Avg Close $209.57 Range $177.37 - $235.73

Q1 2021

Shares 55 Value ($000) $13 Avg Close $220.81 Range $172.23 - $251.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	48	$8	$198.32	$163.63 - $226.92
Q2 2021	50	$11	$209.57	$177.37 - $235.73
Q1 2021	55	$13	$220.81	$172.23 - $251.14