UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

HWG Holdings LP's Holding History (CIK: 0001599390)

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

Q4 2019

Shares 233 Value ($000) $48 Avg Close $179.87 Range $150.40 - $208.09

Q3 2019

Shares 574 Value ($000) $96 Avg Close $190.36 Range $155.52 - $219.12

Q2 2019

Shares 866 Value ($000) $163 Avg Close $158.15 Range $136.49 - $183.14

Q4 2017

Shares 483 Value ($000) $83 Avg Close $151.14 Range $118.83 - $182.72

Q3 2017

Shares 400 Value ($000) $52 Avg Close $114.67 Range $101.50 - $137.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	233	$48	$179.87	$150.40 - $208.09
Q3 2019	574	$96	$190.36	$155.52 - $219.12
Q2 2019	866	$163	$158.15	$136.49 - $183.14
Q4 2017	483	$83	$151.14	$118.83 - $182.72
Q3 2017	400	$52	$114.67	$101.50 - $137.74