UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q4 2017

Shares 44,702 Value ($000) $7,718 Avg Close $151.14 Range $118.83 - $182.72

Q3 2017

Shares 59,030 Value ($000) $7,606 Avg Close $114.67 Range $101.50 - $137.74

Q2 2017

Shares 63,511 Value ($000) $6,939 Avg Close $99.76 Range $76.56 - $123.79

Q1 2017

Shares 61,264 Value ($000) $5,275 Avg Close $68.17 Range $53.18 - $85.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	44,702	$7,718	$151.14	$118.83 - $182.72
Q3 2017	59,030	$7,606	$114.67	$101.50 - $137.74
Q2 2017	63,511	$6,939	$99.76	$76.56 - $123.79
Q1 2017	61,264	$5,275	$68.17	$53.18 - $85.23