Abramson steven v - direct investment history in Universal display corp pa

Filed on 2017-05-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000090.txt Sec File: edgar/data/1232980/0001005284-17-000090-index.htm

2017-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6516 shares at $114.1817 remaining shares owned 271964

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan previously entered into by mr. abramson.
f3 represents the weighted average of a range of sale prices from $113.40 to $114.40. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2017-05-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000090.txt Sec File: edgar/data/1232980/0001005284-17-000090-index.htm

2017-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 11000 shares at $112.7161 remaining shares owned 278480

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan previously entered into by mr. abramson.
f2 represents the weighted average of a range of sale prices from $112.35 to $113.35. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2017-05-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000090.txt Sec File: edgar/data/1232980/0001005284-17-000090-index.htm

2017-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-05-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000090.txt Sec File: edgar/data/1232980/0001005284-17-000090-index.htm

2017-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 484 shares at $114.5165 remaining shares owned 271480

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan previously entered into by mr. abramson.
f4 represents the weighted average of a range of sale prices from $114.425 to $114.55. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2017-04-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000083.txt Sec File: edgar/data/1232980/0001005284-17-000083-index.htm

2017-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 22510 shares at $84.45 remaining shares owned 289480

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on april 7, 2017 of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2017-04-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000083.txt Sec File: edgar/data/1232980/0001005284-17-000083-index.htm

2017-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-04-06 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000075.txt Sec File: edgar/data/1232980/0001005284-17-000075-index.htm

2017-04-04 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 4428 shares at $0 remaining shares owned 313983

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these shares were granted to mr. abramson as performance units under the company's long term incentive plan as part of his 2014 compensation and vested subject to the satisfaction of certain performance conditions, which our compensation committee certified on april 4, 2017 as having occurred.
f2 includes 126 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2017.


Filed on 2017-04-06 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000075.txt Sec File: edgar/data/1232980/0001005284-17-000075-index.htm

2017-04-04 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-04-06 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000075.txt Sec File: edgar/data/1232980/0001005284-17-000075-index.htm

2017-04-04 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1993 shares at $84.60 remaining shares owned 311990

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f3 these shares were withheld to satisfy a tax liability in connection with the vesting on april 4, 2017 of 4,428 shares of restricted stock previously granted to mr. abramson.


Filed on 2017-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000051.txt Sec File: edgar/data/1232980/0001005284-17-000051-index.htm

2017-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 6644 shares at $0 remaining shares owned 312420

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f2 these shares were granted to mr. abramson as performance units under the company's long term incentive plan as part of his 2014 compensation and vested subject to the satisfaction of certain performance conditions, which our compensation committee certified on march 7, 2017 as having occurred.


Filed on 2017-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000051.txt Sec File: edgar/data/1232980/0001005284-17-000051-index.htm

2017-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000051.txt Sec File: edgar/data/1232980/0001005284-17-000051-index.htm

2017-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2991 shares at $83.25 remaining shares owned 309429

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f3 these shares were withheld to satisfy a tax liability in connection with the vesting on march 7, 2017 of 6,644 shares of restricted stock previously granted to mr. abramson.


Filed on 2017-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000051.txt Sec File: edgar/data/1232980/0001005284-17-000051-index.htm

2017-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 4079 shares at $0 remaining shares owned 305776

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these units were granted to mr. abramson under the company's long term incentive plan as part of his 2017 compensation and are subject to a time-based vesting restriction, with one-third of the total unit amount vesting on each of march 7, 2018, 2019, and 2020.


Filed on 2017-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000032.txt Sec File: edgar/data/1232980/0001005284-17-000032-index.htm

2017-03-01 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 987 shares at $85.50 remaining shares owned 304302

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 1, 2017 of 2,178 shares of restricted stock previously granted to mr. abramson.


Filed on 2017-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000032.txt Sec File: edgar/data/1232980/0001005284-17-000032-index.htm

2017-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2605 shares at $83.95 remaining shares owned 301697

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f2 these shares were withheld to satisfy a tax liability in connection with the vesting on march 3, 2017 of 5,789 shares of restricted stock previously granted to mr. abramson.


Filed on 2017-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000032.txt Sec File: edgar/data/1232980/0001005284-17-000032-index.htm

2017-03-01 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-02-28 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000025.txt Sec File: edgar/data/1232980/0001005284-17-000025-index.htm

2017-02-24 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2017-02-28 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-17-000025.txt Sec File: edgar/data/1232980/0001005284-17-000025-index.htm

2017-02-24 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 37075 shares at $79.00 remaining shares owned 305289

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan previously entered into by mr. abramson.


Filed on 2017-02-14 by Abramson Steven V SEC CIK 1232980 Form 5

Accession 0001005284-17-000018.txt Sec File: edgar/data/1232980/0001005284-17-000018-index.htm

2016-12-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1400 shares at $0 remaining shares owned 342364

Common Stock Universal Display Corp Pa Oled Transaction code: G Bona fide gift form of any clauses

f1 includes 125 shares, 149 shares and 19 shares acquired under the universal display corporation employee stock purchase plan on june 30, 2016, september 30, 2016, and december 31, 2016, respectively.


Filed on 2017-02-14 by Abramson Steven V SEC CIK 1232980 Form 5

Accession 0001005284-17-000018.txt Sec File: edgar/data/1232980/0001005284-17-000018-index.htm

2016-12-31 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2016-04-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000182.txt Sec File: edgar/data/1232980/0001005284-16-000182-index.htm

2016-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2016-04-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000182.txt Sec File: edgar/data/1232980/0001005284-16-000182-index.htm

2016-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 22510 shares at $53.82 remaining shares owned 343471

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on april 7, 2016 of 50,000 shares of restricted stock previously granted to mr. abramson.
f2 includes 127 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2016.


Filed on 2016-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000159.txt Sec File: edgar/data/1232980/0001005284-16-000159-index.htm

2016-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2110 shares at $51.39 remaining shares owned 365854

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 8, 2016 of 4,687 shares of restricted stock previously granted to mr. abramson.


Filed on 2016-03-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000159.txt Sec File: edgar/data/1232980/0001005284-16-000159-index.htm

2016-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2016-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000141.txt Sec File: edgar/data/1232980/0001005284-16-000141-index.htm

2016-03-01 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2016-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000141.txt Sec File: edgar/data/1232980/0001005284-16-000141-index.htm

2016-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2605 shares at $49.09 remaining shares owned 367964

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f2 these shares were withheld to satisfy a tax liability in connection with the vesting on march 3, 2016 of 5,790 shares of restricted stock previously granted to mr. abramson.


Filed on 2016-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-16-000141.txt Sec File: edgar/data/1232980/0001005284-16-000141-index.htm

2016-03-01 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 6533 shares at $0 remaining shares owned 370569

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these units were granted to mr. abramson under the company's long term incentive plan as part of his 2016 compensation and are subject to a time-based vesting restriction, with one-third of the total unit amount vesting on each of march 1, 2017, 2018, and 2019.


Filed on 2016-02-12 by Abramson Steven V SEC CIK 1232980 Form 5

Accession 0001005284-16-000128.txt Sec File: edgar/data/1232980/0001005284-16-000128-index.htm

2015-11-30 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1500 shares at $0 remaining shares owned 364036

Common Stock Universal Display Corp Pa Oled Transaction code: G Bona fide gift form of any clauses

f1 includes 141 shares and 227 shares acquired under the universal display corporation employee stock purchase plan on june 30, 2015 and september 30, 2015, respectively.


Filed on 2016-02-12 by Abramson Steven V SEC CIK 1232980 Form 5

Accession 0001005284-16-000128.txt Sec File: edgar/data/1232980/0001005284-16-000128-index.htm

2015-12-31 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 16322 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Oled exercise date 2005-12-30 exercise price 10.51 has valueitem expiration due date 2015-12-30 underlying security shares 16322 underlying security title Common Stock


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6678 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Oled exercise date 2005-12-30 exercise price 10.51 has valueitem expiration due date 2015-12-30 underlying security shares 6678 underlying security title Common Stock


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 10673 shares at $49.49 remaining shares owned 365168

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1non-discretionary trading plan previously entered into by mr. abramson.
f3 represents the weighted average of a range of sale prices per share from $49.06 to $49.87. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 6678 shares at $10.51 remaining shares owned 375841

Common Stock Universal Display Corp Pa Oled Transaction code: M Exercise or conversion of derivative security


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 32639 shares at $51.00 remaining shares owned 369163

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1non-discretionary trading plan previously entered into by mr. abramson.
f2 represents the weighted average of a range of sale prices per share from $51.00 to $51.04. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 16322 shares at $10.51 remaining shares owned 401802

Common Stock Universal Display Corp Pa Oled Transaction code: M Exercise or conversion of derivative security


Filed on 2015-05-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000072.txt Sec File: edgar/data/1232980/0001005284-15-000072-index.htm

2015-05-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2015-04-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000061.txt Sec File: edgar/data/1232980/0001005284-15-000061-index.htm

2015-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled


Filed on 2015-04-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000061.txt Sec File: edgar/data/1232980/0001005284-15-000061-index.htm

2015-04-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 250000 shares at $0 remaining shares owned 385480

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these shares are subject to a vesting restriction, with 50,000 shares vesting on each of of the next five anniversaries of the grant date, provided that mr. abramson remains an employee of the company at such time. the shares may not be sold or otherwise disposed of by mr. abramson until one year after the applicable vesting date.
f2 includes 239 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2015.


Filed on 2015-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000047.txt Sec File: edgar/data/1232980/0001005284-15-000047-index.htm

2015-03-27 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 3952 shares at $46.78 remaining shares owned 135241

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f2 these shares were withheld to satisfy a tax liability in connection with the vesting on march 27, 2015 of 8,780 shares of restricted stock previously granted to mr. abramson.


Filed on 2015-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000047.txt Sec File: edgar/data/1232980/0001005284-15-000047-index.htm

2015-03-27 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 8780 shares at $0 remaining shares owned 139193

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these performance units were granted to mr. abramson under the company's long term incentive plan as part of his 2013 compensation and vested subject to the satisfaction of certain performance conditions, which our compensation committee certified as having occurred on march 27, 2015.


Filed on 2015-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000047.txt Sec File: edgar/data/1232980/0001005284-15-000047-index.htm

2015-03-27 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled

f3 mr. abramson transferred these shares to the steven v. abramson july 2014 annuity trust on july 16, 2014.


Filed on 2015-03-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000044.txt Sec File: edgar/data/1232980/0001005284-15-000044-index.htm

2015-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 22510 shares at $46.13 remaining shares owned 130413

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 18, 2015 of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2015-03-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000044.txt Sec File: edgar/data/1232980/0001005284-15-000044-index.htm

2015-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled

f2 mr. abramson transferred these shares to the steven v. abramson july 2014 annuity trust on july 16, 2014.


Filed on 2015-03-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000038.txt Sec File: edgar/data/1232980/0001005284-15-000038-index.htm

2015-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 3753 shares at $38.58 remaining shares owned 152923

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f2 these shares were withheld to satisfy a tax liability in connection with the vesting on march 8, 2015 of 8,337 shares of restricted stock previously granted to mr. abramson.


Filed on 2015-03-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000038.txt Sec File: edgar/data/1232980/0001005284-15-000038-index.htm

2015-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 3952 shares at $38.58 remaining shares owned 156676

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 7, 2015 of 8,780 shares of restricted stock previously granted to mr. abramson.


Filed on 2015-03-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000038.txt Sec File: edgar/data/1232980/0001005284-15-000038-index.htm

2015-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled

f3 mr. abramson transferred these shares to the steven v. abramson july 2014 annuity trust on july 16, 2014.


Filed on 2015-03-05 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000027.txt Sec File: edgar/data/1232980/0001005284-15-000027-index.htm

2015-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 8512 shares at $0 remaining shares owned 160628

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f2 these units were granted to mr. abramson under the company's long term incentive plan as part of his 2015 compensation and are subject to a time-based vesting restriction, with one-third of the total unit amount vesting on each march 3, 2016, 2017, and 2018.


Filed on 2015-03-05 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000027.txt Sec File: edgar/data/1232980/0001005284-15-000027-index.htm

2015-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1329 shares at $35.98 remaining shares owned 152116

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 3, 2015 of 2,953 shares of restricted stock previously granted to mr. abramson.


Filed on 2015-03-05 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000027.txt Sec File: edgar/data/1232980/0001005284-15-000027-index.htm

2015-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled

f3 mr. abramson transferred these shares to the steven v. abramson july 2014 annuity trust on july 16, 2014.


Filed on 2015-01-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000007.txt Sec File: edgar/data/1232980/0001005284-15-000007-index.htm

2014-12-16 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1000 shares at $0 remaining shares owned 141077

Common Stock Universal Display Corp Pa Oled Transaction code: G Bona fide gift form of any clauses

f1 includes 235 shares, 200 shares, and 237 shares acquired under the universal display corporation employee stock purchase plan on march 31, june 30, and september 30, 2014, respectively, as well as a deduction of 398 shares required to be withheld for payment of additional taxes in connection with the prior vesting of restricted shares.


Filed on 2015-01-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000007.txt Sec File: edgar/data/1232980/0001005284-15-000007-index.htm

2015-01-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa remaining shares owned 230260

Common Stock Universal Display Corp Pa Oled

f5 mr. abramson transferred these shares to the steven v. abramson july 2014 annuity trust on july 16, 2014.


Filed on 2015-01-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000007.txt Sec File: edgar/data/1232980/0001005284-15-000007-index.htm

2015-01-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 23000 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Oled exercise date 2005-01-18 exercise price 8.14 has valueitem expiration due date 2015-01-18 underlying security shares 23000 underlying security title Common Stock


Filed on 2015-01-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000007.txt Sec File: edgar/data/1232980/0001005284-15-000007-index.htm

2015-01-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 10715 shares at $27.94 remaining shares owned 153445

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f3 these shares were sold pursuant to a rule 10b5-1non-discretionary trading plan previously enter into by mr. abramson.
f4 represents the weighted average of a range of sale prices per share from $27.89 to $28. the reporting person undertakes to provide to the staff of the securities and exchange commission, the company or any shareholder of the company, upon request, full information regarding the number of shares sold at each separate price.


Filed on 2015-01-09 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-15-000007.txt Sec File: edgar/data/1232980/0001005284-15-000007-index.htm

2015-01-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 23000 shares at $8.14 remaining shares owned 164160

Common Stock Universal Display Corp Pa Oled Transaction code: M Exercise or conversion of derivative security

f2 includes 83 shares acquired under the universal display corporation employee stock purchase plan on december 31, 2014.


Filed on 2014-03-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-14-000033.txt Sec File: edgar/data/1232980/0001005284-14-000033-index.htm

2014-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 20210 shares at $34.49 remaining shares owned 372063

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 18, 2014 of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2014-03-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-14-000027.txt Sec File: edgar/data/1232980/0001005284-14-000027-index.htm

2014-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 3369 shares at $34.11 remaining shares owned 392273

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 8, 2014 of 8,339 shares of restricted stock previously granted to mr. abramson.


Filed on 2014-03-03 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-14-000018.txt Sec File: edgar/data/1232980/0001005284-14-000018-index.htm

2014-03-03 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 8857 shares at $0 remaining shares owned 395642

Common Stock Universal Display Corp Pa Oled Transaction code: A Grant, award, or other acquisition

f1 these units were granted to mr. abramson under the company's long term incentive plan as part of his 2014 compensation and are subject to a time-based vesting restriction, with one-third of the total unit amount vesting on each march 3, 2015, 2016, and 2017.


Filed on 2014-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-14-000010.txt Sec File: edgar/data/1232980/0001005284-14-000010-index.htm

2014-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1027 shares at $33.04 remaining shares owned 386785

Common Stock Universal Display Corp Pa Oled Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on january 6, 2014 of 2,875 shares of restricted stock previously granted to mr. abramson.
f2 includes 208 shares acquired under the universal display corporation employee stock purchase plan on december 31, 2013.


Filed on 2013-12-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000071.txt Sec File: edgar/data/1232980/0001005284-13-000071-index.htm

2013-12-16 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 900 shares at $0 remaining shares owned 387604

Common Stock Universal Display Corp Pa Oled Transaction code: G Bona fide gift form of any clauses


Filed on 2013-12-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000071.txt Sec File: edgar/data/1232980/0001005284-13-000071-index.htm

2013-12-12 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 18400 shares at $31.70 remaining shares owned 388504

Common Stock Universal Display Corp Pa Oled Transaction code: S Open market or private sale of securities

f2 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan previously entered into by mr. abramson.


Filed on 2013-12-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000071.txt Sec File: edgar/data/1232980/0001005284-13-000071-index.htm

2013-12-12 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 18400 shares at $16.94 remaining shares owned 406904

Common Stock Universal Display Corp Pa Oled Transaction code: M Exercise or conversion of derivative security

f1 includes 242 shares, 169 shares and 259 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2013, june 30, 2013, and september 30, 2013 respectively.


Filed on 2013-12-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000071.txt Sec File: edgar/data/1232980/0001005284-13-000071-index.htm

2013-12-12 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 18400 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Oled exercise date 2004-01-20 exercise price 16.94 has valueitem expiration due date 2014-01-20 underlying security shares 18400 underlying security title Common Stock


Filed on 2013-03-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000023.txt Sec File: edgar/data/1232980/0001005284-13-000023-index.htm

2013-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 22210 shares at $32.38 remaining shares owned 387834

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting on march 18, 2013, of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2013-03-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000014.txt Sec File: edgar/data/1232980/0001005284-13-000014-index.htm

2013-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 14062 shares at $0 remaining shares owned 411666

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f2 these shares were granted to mr. abramson as part of his 2012 year-end compensation and are subject to a time-based vesting restriction, with one-third of the total share amount vesting on each of march 8, 2014, 2015 and 2016.


Filed on 2013-03-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000014.txt Sec File: edgar/data/1232980/0001005284-13-000014-index.htm

2013-03-07 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 8780 shares at $0 remaining shares owned 397604

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f1 these shares were granted to mr. abramson under the company's long term incentive plan as part of his 2013 compensation and are subject to a time-based vesting restriction, with the total amount vesting on the second anniversary of the date of grant.


Filed on 2013-03-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000014.txt Sec File: edgar/data/1232980/0001005284-13-000014-index.htm

2013-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1622 shares at $33.42 remaining shares owned 410044

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f3 these shares were withheld to satisfy a tax liability in connection with the vesting on march 8, 2013, of 3,653 shares of restricted stock previously granted to mr. abramson.


Filed on 2013-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000008.txt Sec File: edgar/data/1232980/0001005284-13-000008-index.htm

2012-12-12 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 1000 shares at $0 remaining shares owned 398028

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses

f1 includes 452 shares acquired under the universal display corporation employee stock purchase plan on september 30, 2012.


Filed on 2013-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-13-000008.txt Sec File: edgar/data/1232980/0001005284-13-000008-index.htm

2013-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4618 shares at $28.22 remaining shares owned 393666

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f2 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 6, 2013, of 9,931 shares of restricted stock previously granted to mr. abramson.
f3 includes 256 shares acquired under the universal display corporation employee stock purchase plan on december 31, 2012.


Filed on 2012-05-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000056.txt Sec File: edgar/data/1232980/0001005284-12-000056-index.htm

2012-05-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 18400 shares at $5.45 remaining shares owned 398576

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2012-05-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000056.txt Sec File: edgar/data/1232980/0001005284-12-000056-index.htm

2012-05-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 18400 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2002-09-23 exercise price 5.45 has valueitem expiration due date 2012-09-23 underlying security shares 18400 underlying security title Common Stock


Filed on 2012-03-21 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000030.txt Sec File: edgar/data/1232980/0001005284-12-000030-index.htm

2012-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 19760 shares at $40.54 remaining shares owned 380176

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on march 18, 2012, of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2012-03-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000021.txt Sec File: edgar/data/1232980/0001005284-12-000021-index.htm

2012-03-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 10954 shares at $0 remaining shares owned 399936

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f1 these shares are subject to a time-based vesting restriction, with one-third of the total share amount vesting on each of march 8, 2013, 2014 and 2015.
f2 includes 159 shares acquired under the universal display corporation employee stock purchase plan on september 30, 2011.


Filed on 2012-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000008.txt Sec File: edgar/data/1232980/0001005284-12-000008-index.htm

2011-12-16 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4725 shares at $0 remaining shares owned 395674

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses


Filed on 2012-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-12-000008.txt Sec File: edgar/data/1232980/0001005284-12-000008-index.htm

2012-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6850 shares at $36.84 remaining shares owned 388824

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 6, 2012, of 17,147 shares of restricted stock previously granted to mr. abramson.


Filed on 2011-09-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000085.txt Sec File: edgar/data/1232980/0001005284-11-000085-index.htm

2011-09-14 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 18400 shares at $8.56 remaining shares owned 423552

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2011-09-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000085.txt Sec File: edgar/data/1232980/0001005284-11-000085-index.htm

2011-09-14 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 18400 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2001-12-17 exercise price 8.56 has valueitem expiration due date 2011-12-17 underlying security shares 18400 underlying security title Common Stock


Filed on 2011-09-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000085.txt Sec File: edgar/data/1232980/0001005284-11-000085-index.htm

2011-09-14 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 23153 shares at $59.036 remaining shares owned 400399

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities

f2 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan entered into by mr. abramson.
f3 represents the weighted average of a range of sale prices from $59.00 to $59.24 per share. full information regarding the number of shares sold at each separate price will be provided on request.


Filed on 2011-09-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000085.txt Sec File: edgar/data/1232980/0001005284-11-000085-index.htm

2011-08-29 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4825 shares at $0 remaining shares owned 405152

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses

f1 includes 197 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2011, and 240 shares acquired under the universal display corporation employee stock purchase plan on june 30, 2011.


Filed on 2011-03-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000039.txt Sec File: edgar/data/1232980/0001005284-11-000039-index.htm

2011-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 19760 shares at $46.57 remaining shares owned 409540

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on march 18, 2011, of 50,000 shares of restricted stock previously granted to mr. abramson.


Filed on 2011-01-11 by Abramson Steven V SEC CIK 1232980 Form 4/a

Accession 0001005284-11-000014.txt Sec File: edgar/data/1232980/0001005284-11-000014-index.htm

2011-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 5638 shares at $34.78 remaining shares owned 430291

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 6, 2011, of 14,270 shares of restricted stock previously granted to mr. abramson.


Filed on 2011-01-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000015.txt Sec File: edgar/data/1232980/0001005284-11-000015-index.htm

2011-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 991 shares at $34.59 remaining shares owned 429300

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 9, 2011, of 2,508 shares of restricted stock previously granted to mr. abramson.


Filed on 2011-01-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000008.txt Sec File: edgar/data/1232980/0001005284-11-000008-index.htm

2011-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 10063 shares at $0 remaining shares owned 431388

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2011-01-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000008.txt Sec File: edgar/data/1232980/0001005284-11-000008-index.htm

2011-01-05 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 30000 shares at $34.0485 remaining shares owned 421325

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan entered into by mr. abramson effective as of september 15, 2009.
f2 includes 95 shares acquired under the universal display corporation employee stock purchase plan on december 31, 2010.


Filed on 2011-01-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000008.txt Sec File: edgar/data/1232980/0001005284-11-000008-index.htm

2011-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6692 shares at $34.78 remaining shares owned 429237

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f5 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 6, 2011, of 16,938 shares of restricted stock previously granted to mr. abramson.


Filed on 2011-01-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000008.txt Sec File: edgar/data/1232980/0001005284-11-000008-index.htm

2011-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 8625 shares at $0 remaining shares owned 435929

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f4 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 6, 2012, 2013 and 2014.


Filed on 2011-01-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-11-000008.txt Sec File: edgar/data/1232980/0001005284-11-000008-index.htm

2011-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4084 shares at $34.78 remaining shares owned 427304

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f3 these shares were withheld to satisfy a tax liability.


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-11-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6900 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2000-12-14 exercise price 9.4375 has valueitem expiration due date 2010-12-14 underlying security shares 6900 underlying security title Common Stock


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-11-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 9200 shares at $10.3125 remaining shares owned 451230

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-11-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 6900 shares at $9.4375 remaining shares owned 442030

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-11-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 6742 shares at $23.73 remaining shares owned 435130

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-10-19 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2400 shares at $0 remaining shares owned 441872

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses

f1 includes 409 shares acquired under the universal display corporation employee stock purchase plan on september 30, 2010.


Filed on 2010-11-15 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000103.txt Sec File: edgar/data/1232980/0001005284-10-000103-index.htm

2010-11-11 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 9200 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2001-03-30 exercise price 10.3125 has valueitem expiration due date 2011-03-30 underlying security shares 9200 underlying security title Common Stock


Filed on 2010-09-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000084.txt Sec File: edgar/data/1232980/0001005284-10-000084-index.htm

2010-09-20 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 17272 shares at $23.00 remaining shares owned 443863

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities

f1 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan entered into by mr. abramson effective as of september 15, 2009.


Filed on 2010-09-17 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000082.txt Sec File: edgar/data/1232980/0001005284-10-000082-index.htm

2010-04-27 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 200 shares at $0 remaining shares owned 473175

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses

f1 includes 594 shares acquired under the universal display corporation employee stock purchase plan on march 31, 2010.


Filed on 2010-09-17 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000082.txt Sec File: edgar/data/1232980/0001005284-10-000082-index.htm

2010-09-16 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 12728 shares at $23.00 remaining shares owned 461135

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities

f2 these shares were sold pursuant to a rule 10b5-1 non-discretionary trading plan entered into by mr. abramson effective as of september 15, 2009.
f3 includes 688 shares acquired under the universal display corporation employee stock purchase plan on june 30, 2010.


Filed on 2010-03-19 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000026.txt Sec File: edgar/data/1232980/0001005284-10-000026-index.htm

2010-03-18 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 250000 shares at $0 remaining shares owned 472781

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f1 these shares are subject to a vesting restriction, with 50,000 shares vesting on each of of the next five anniversaries of the grant date, provided that mr. abramson remains an employee of the company at such time. the shares may not be sold or otherwise disposed of by mr. abramson until five years after the applicable vesting date.


Filed on 2010-01-12 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000012.txt Sec File: edgar/data/1232980/0001005284-10-000012-index.htm

2010-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2235 shares at $14.24 remaining shares owned 222781

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 9, 2010, of 5,656 shares of restricted stock previously granted to mr. abramson.


Filed on 2010-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000006.txt Sec File: edgar/data/1232980/0001005284-10-000006-index.htm

2010-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 21171 shares at $0 remaining shares owned 227866

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f4 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 6, 2011, 2012 and 2013.


Filed on 2010-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000006.txt Sec File: edgar/data/1232980/0001005284-10-000006-index.htm

2010-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 9175 shares at $14.17 remaining shares owned 206695

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f3 these shares were withheld to satisfy a tax liability.


Filed on 2010-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000006.txt Sec File: edgar/data/1232980/0001005284-10-000006-index.htm

2010-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 22230 shares at $0 remaining shares owned 215870

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f2 includes 714 shares acquired under the universal display corporation employee stock purchase plan on december 31, 2009.


Filed on 2010-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000006.txt Sec File: edgar/data/1232980/0001005284-10-000006-index.htm

2009-10-26 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2600 shares at $0 remaining shares owned 192926

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses

f1 includes 683 shares acquired under the universal display corporation employee stock purchase plan on september 30, 2009.


Filed on 2010-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-10-000006.txt Sec File: edgar/data/1232980/0001005284-10-000006-index.htm

2010-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2850 shares at $14.17 remaining shares owned 225016

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f5 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 6, 2010, of 7,213 shares of restricted stock previously granted to mr. abramson.


Filed on 2009-09-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000062.txt Sec File: edgar/data/1232980/0001005284-09-000062-index.htm

2009-09-28 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 13800 shares at $3.875 remaining shares owned 194861

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2009-09-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000062.txt Sec File: edgar/data/1232980/0001005284-09-000062-index.htm

2009-09-28 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4312 shares at $12.40 remaining shares owned 181061

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 since the date of his last ownership report, mr. abramson transferred 167,803 unrestricted shares and rights to 17,588 restricted shares to his former spouse pursuant to a domestic relations order. of the restricted shares, 3,696 shares vest on january 9, 2010, 2,944 shares vest on each of january 9, 2010 and 2011, and 2,668 shares vest on each of january 6, 2010, 2011 and 2012. mr. abramson no longer reports as beneficially owned any securities owned by his former spouse.


Filed on 2009-09-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000062.txt Sec File: edgar/data/1232980/0001005284-09-000062-index.htm

2009-09-28 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 13800 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 1999-10-12 exercise price 3.875 has valueitem expiration due date 2009-10-12 underlying security shares 13800 underlying security title Common Stock

f2 since the date of his last ownership report, mr. abramson transferred 16,200 of these stock options to his former spouse pursuant to a domestic relations order. pursuant to this order, mr. abramson also transferred the following stock options to his former spouse: 8,100 options granted on december 14, 2000 at an exercise price of $9.4375 per share; 10,800 options granted on march 30, 2001 at an exercise price of $10.3125 per share; 21,600 options granted on december 17, 2001 at an exercise price of $8.56 per share; 21,600 options granted on september 23, 2002 at an exercise price of $5.45 per share; 21,600 options granted on january 20, 2004 at an exercise price of $16.94 per share; 27,000 options granted on january 18, 2005 at an exercise price of $8.14 per share; and 27,000 options granted on december 30, 2005 at an exercise price of $10.51 per share. all of these stock options expire 10 years after the original grant date.


Filed on 2009-01-13 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000010.txt Sec File: edgar/data/1232980/0001005284-09-000010-index.htm

2009-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 4859 shares at $9.37 remaining shares owned 373342

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 9, 2009, of 12,297 shares of restricted stock previously granted to mr. abramson.


Filed on 2009-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000005.txt Sec File: edgar/data/1232980/0001005284-09-000005-index.htm

2009-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 14215 shares at $10.12 remaining shares owned 348557

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability.


Filed on 2009-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000005.txt Sec File: edgar/data/1232980/0001005284-09-000005-index.htm

2009-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 34584 shares at $0 remaining shares owned 362772

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2009-01-08 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-09-000005.txt Sec File: edgar/data/1232980/0001005284-09-000005-index.htm

2009-01-06 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 29644 shares at $0 remaining shares owned 378201

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f2 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 6, 2010, 2011 and 2012.


Filed on 2008-12-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000058.txt Sec File: edgar/data/1232980/0001005284-08-000058-index.htm

2008-12-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 20000 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 1998-12-18 exercise price 4.50 has valueitem expiration due date 2008-12-18 underlying security shares 20000 underlying security title Common Stock


Filed on 2008-12-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000058.txt Sec File: edgar/data/1232980/0001005284-08-000058-index.htm

2008-12-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 20000 shares at $4.50 remaining shares owned 328188

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2008-12-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000058.txt Sec File: edgar/data/1232980/0001005284-08-000058-index.htm

2008-12-08 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 10286 shares at $8.75 remaining shares owned 308188

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2008-01-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000009.txt Sec File: edgar/data/1232980/0001005284-08-000009-index.htm

2008-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 2020 shares at $18.34 remaining shares owned 288950

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 these shares were withheld to satisfy a tax liability in connection with the vesting, on january 9, 2008, of 6,845 shares of restricted stock previously granted to mr. abramson.


Filed on 2008-01-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000009.txt Sec File: edgar/data/1232980/0001005284-08-000009-index.htm

2008-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 16357 shares at $0 remaining shares owned 318474

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f2 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 9, 2009, 2010 and 2011.


Filed on 2008-01-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000009.txt Sec File: edgar/data/1232980/0001005284-08-000009-index.htm

2008-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa sold 5916 shares at $18.34 remaining shares owned 302117

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2008-01-11 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-08-000009.txt Sec File: edgar/data/1232980/0001005284-08-000009-index.htm

2008-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Ceo)

Invested in Universal Display Corp Pa bought 19083 shares at $0 remaining shares owned 308033

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2007-12-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000041.txt Sec File: edgar/data/1232980/0001005284-07-000041-index.htm

2007-12-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 5926 shares at $17.72 remaining shares owned 253137

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2007-12-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000041.txt Sec File: edgar/data/1232980/0001005284-07-000041-index.htm

2007-12-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa remaining shares owned 20533

Common Stock Universal Display Corp Pa Panl

f1 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 9, 2008, 2009 and 2010.


Filed on 2007-12-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000041.txt Sec File: edgar/data/1232980/0001005284-07-000041-index.htm

2007-12-17 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 2700 shares at $0 remaining shares owned 270437

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses


Filed on 2007-12-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000041.txt Sec File: edgar/data/1232980/0001005284-07-000041-index.htm

2007-12-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 20000 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 1997-12-17 exercise price 5.25 has valueitem expiration due date 2007-12-17 underlying security shares 20000 underlying security title Common Stock


Filed on 2007-12-18 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000041.txt Sec File: edgar/data/1232980/0001005284-07-000041-index.htm

2007-12-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 20000 shares at $5.25 remaining shares owned 273137

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 100000 shares at $0 remaining shares owned 0

Common Stock Warrant Right To Buy Universal Display Corp Pa Panl exercise date 1998-04-02 exercise price 6.38 has valueitem expiration due date 2008-04-02 underlying security shares 100000 underlying security title Common Stock


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-15 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 8550 shares at $17.437 remaining shares owned 294312

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 19000 shares at $17.673 remaining shares owned 302862

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 37201 shares at $17.15 remaining shares owned 321862

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 100000 shares at $6.38 remaining shares owned 359063

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-14 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa remaining shares owned 20533

Common Stock Universal Display Corp Pa Panl

f1 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 9, 2008, 2009 and 2010.


Filed on 2007-11-16 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000038.txt Sec File: edgar/data/1232980/0001005284-07-000038-index.htm

2007-11-16 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 35249 shares at $17.28 remaining shares owned 259063

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities


Filed on 2007-06-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000013.txt Sec File: edgar/data/1232980/0001005284-07-000013-index.htm

2007-06-07 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 5000 shares at $4.06 remaining shares owned 259063

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2007-06-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000013.txt Sec File: edgar/data/1232980/0001005284-07-000013-index.htm

2007-06-07 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa remaining shares owned 20533

Common Stock Universal Display Corp Pa Panl

f1 these shares are subject to a vesting restriction, with one-third of the total share amount vesting on each of january 9, 2008, 2009 and 2010.


Filed on 2007-06-07 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000013.txt Sec File: edgar/data/1232980/0001005284-07-000013-index.htm

2007-06-07 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 5000 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 1997-06-12 exercise price 4.06 has valueitem expiration due date 2007-06-12 underlying security shares 5000 underlying security title Common Stock


Filed on 2007-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000001.txt Sec File: edgar/data/1232980/0001005284-07-000001-index.htm

2006-12-21 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 2700 shares at $0 remaining shares owned 239915

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses


Filed on 2007-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000001.txt Sec File: edgar/data/1232980/0001005284-07-000001-index.htm

2007-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 20533 shares at $0 remaining shares owned 274596

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f1 these shares are subject to a vesting restriction, with one-third of the total share amount vesting over each of the next three years.


Filed on 2007-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000001.txt Sec File: edgar/data/1232980/0001005284-07-000001-index.htm

2007-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 9808 shares at $14.61 remaining shares owned 254063

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2007-01-10 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-07-000001.txt Sec File: edgar/data/1232980/0001005284-07-000001-index.htm

2007-01-09 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 23956 shares at $0 remaining shares owned 263871

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2006-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000024.txt Sec File: edgar/data/1232980/0001005284-06-000024-index.htm

2006-03-30 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 57000 shares at $14.4016 remaining shares owned 242615

Common Stock Universal Display Corp Pa Panl Transaction code: S Open market or private sale of securities


Filed on 2006-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000024.txt Sec File: edgar/data/1232980/0001005284-06-000024-index.htm

2006-03-30 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 57935 shares at $14.24 remaining shares owned 299615

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2006-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000024.txt Sec File: edgar/data/1232980/0001005284-06-000024-index.htm

2006-03-30 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 200000 shares at $4.125 remaining shares owned 357550

Common Stock Universal Display Corp Pa Panl Transaction code: M Exercise or conversion of derivative security


Filed on 2006-03-30 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000024.txt Sec File: edgar/data/1232980/0001005284-06-000024-index.htm

2006-03-30 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 200000 shares at $0 remaining shares owned 0

Common Stock Warrant Right To Buy Universal Display Corp Pa Panl exercise date 1996-04-25 exercise price 4.125 has valueitem expiration due date 2006-04-25 underlying security shares 200000 underlying security title Common Stock


Filed on 2006-01-04 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000010.txt Sec File: edgar/data/1232980/0001005284-06-000010-index.htm

2006-01-03 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 13199 shares at $10.94 remaining shares owned 157550

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2006-01-04 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000010.txt Sec File: edgar/data/1232980/0001005284-06-000010-index.htm

2006-01-03 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 31992 shares at $0 remaining shares owned 170749

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2006-01-04 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000010.txt Sec File: edgar/data/1232980/0001005284-06-000010-index.htm

2005-12-08 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 2318 shares at $0 remaining shares owned 138757

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses


Filed on 2006-01-04 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000010.txt Sec File: edgar/data/1232980/0001005284-06-000010-index.htm

2005-10-06 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 100 shares at $0 remaining shares owned 141075

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses


Filed on 2006-01-04 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-06-000010.txt Sec File: edgar/data/1232980/0001005284-06-000010-index.htm

2005-12-30 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 50000 shares at $0 remaining shares owned 50000

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2005-12-30 exercise price 10.51 has valueitem expiration due date 2015-12-30 underlying security shares 50000 underlying security title Common Stock


Filed on 2005-01-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-05-000013.txt Sec File: edgar/data/1232980/0001005284-05-000013-index.htm

2005-01-18 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 50000 shares at $0 remaining shares owned 50000

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2005-01-18 exercise price 8.14 has valueitem expiration due date 2015-01-18 underlying security shares 50000 underlying security title Common Stock


Filed on 2005-01-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-05-000013.txt Sec File: edgar/data/1232980/0001005284-05-000013-index.htm

2005-01-20 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 9883 shares at $7.74 remaining shares owned 141175

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2005-01-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-05-000013.txt Sec File: edgar/data/1232980/0001005284-05-000013-index.htm

2005-01-18 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 14372 shares at $8.14 remaining shares owned 151058

Common Stock Universal Display Corp Pa Panl Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities


Filed on 2005-01-20 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0001005284-05-000013.txt Sec File: edgar/data/1232980/0001005284-05-000013-index.htm

2005-01-18 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 35369 shares at $0 remaining shares owned 165430

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition


Filed on 2004-01-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0000950116-04-000235.txt Sec File: edgar/data/1232980/0000950116-04-000235-index.htm

2004-01-20 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 40000 shares at $0 remaining shares owned 40000

Employee Stock Option Right To Buy Universal Display Corp Pa Panl exercise date 2004-01-20 exercise price 16.94 has valueitem expiration due date 2014-01-20 underlying security shares 40000 underlying security title Common Stock


Filed on 2004-01-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0000950116-04-000235.txt Sec File: edgar/data/1232980/0000950116-04-000235-index.htm

2004-01-20 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa bought 25097 shares at $0 remaining shares owned 130061

Common Stock Universal Display Corp Pa Panl Transaction code: A Grant, award, or other acquisition

f1 these shares are subject to a one-year vesting restriction.


Filed on 2004-01-22 by Abramson Steven V SEC CIK 1232980 Form 4

Accession 0000950116-04-000235.txt Sec File: edgar/data/1232980/0000950116-04-000235-index.htm

2003-10-25 Abramson Steven V (CIK 1232980) through Direct (President And Coo)

Invested in Universal Display Corp Pa sold 36 shares at $0 remaining shares owned 104964

Common Stock Universal Display Corp Pa Panl Transaction code: G Bona fide gift form of any clauses