Insider Stock Trading History of Seligsohn Sherwin I


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Seligsohn Sherwin I since year 2005. The trader's CIK number is 1233730. At the time of this reporting, Seligsohn Sherwin I is the Chairman of Board and Founder of Universal Display Corp \pa\ . (stock ticker symbol OLED). See this page for all insider trading activities at Universal Display Corp \pa\ .


Stock purchases, sales, and option exercises reported by insider Seligsohn Sherwin I since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-03 OLED Universal Display Corp \\pa\\ Sale 50,000 150.00 7,500,000
2017-02-28 OLED Universal Display Corp \\pa\\ Sale 45,920 86.28 3,962,161
2016-06-17 OLED Universal Display Corp \\pa\\ Option Ex 250 12.40 3,100
2015-11-25 OLED Universal Display Corp \\pa\\ Sale 20,000 50.00 1,000,000
2015-11-30 OLED Universal Display Corp \\pa\\ Option Ex 50,000 10.51 525,500
2015-05-19 OLED Universal Display Corp \\pa\\ Sale 20,000 51.52 1,030,500
2015-01-09 OLED Universal Display Corp \\pa\\ Option Ex 50,000 8.14 407,000
2013-12-20 OLED Universal Display Corp \\pa\\ Sale 40,000 33.67 1,346,800
2013-11-08 OLED Universal Display Corp \\pa\\ Option Ex 40,000 16.94 677,600
2012-09-18 PANL Universal Display Corp \\pa\\ Option Ex 40,000 5.45 218,000
2011-12-15 PANL Universal Display Corp \\pa\\ Option Ex 40,250 8.56 344,540
2011-03-10 PANL Universal Display Corp \\pa\\ Option Ex 20,000 10.31 206,260
2010-12-07 PANL Universal Display Corp \\pa\\ Option Ex 15,000 9.44 141,570
2009-09-28 PANL Universal Display Corp \\pa\\ Option Ex 30,000 3.88 116,250
2008-12-08 PANL Universal Display Corp \\pa\\ Option Ex 20,000 4.50 90,000
2007-12-14 PANL Universal Display Corp \\pa\\ Option Ex 20,000 5.25 105,000
2007-06-07 PANL Universal Display Corp \\pa\\ Option Ex 5,000 4.06 20,299
2006-03-30 PANL Universal Display Corp \\pa\\ Option Ex 174,500 4.12 719,812
2006-03-30 PANL Universal Display Corp \\pa\\ Sale 50,000 14.40 720,050

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Seligsohn Sherwin I (Chairman of Board and Founder of Universal Display Corp \pa\ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.