UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Canton Hathaway, LLC's Holding History (CIK: 0001755785)

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

Q3 2018

Shares 450 Value ($000) $53 Avg Close $104.34 Range $78.45 - $123.96

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	450	$53	$104.34	$78.45 - $123.96