UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q3 2016

Shares 119,532 Value ($000) $6,635 Avg Close $60.03 Range $47.95 - $70.46

Q2 2016

Shares 124,634 Value ($000) $8,450 Avg Close $58.21 Range $49.14 - $67.68

Q2 2015

Shares 149,874 Value ($000) $7,752 Avg Close $47.77 Range $41.41 - $52.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	119,532	$6,635	$60.03	$47.95 - $70.46
Q2 2016	124,634	$8,450	$58.21	$49.14 - $67.68
Q2 2015	149,874	$7,752	$47.77	$41.41 - $52.88