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Nasdaq · USD

OLED

UNIVERSAL DISPLAY CORP \PA\

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Tapewire entity
4078
SEC CIK
0001005284
Parsed reports
616

Last 12 months

Inside the activity.

7 purchase rows · 2 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202670
Jun 202600
Jul 202600
Aug 202602
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 29, 2024 Filed Apr 2, 2024 20:00 UTC GrantCommon Stock 314 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-040104 · ownership.xml · nonDerivative · entry 1

HARTLEY C KEITH · CIK 0001192994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,534

Read SEC document
March 29, 2024 Filed Apr 2, 2024 20:00 UTC GrantCommon Stock 314 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-040103 · ownership.xml · nonDerivative · entry 1

GEMMILL ELIZABETH H · CIK 0001200218 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,088

Read SEC document
March 29, 2024 Filed Apr 2, 2024 20:00 UTC
Brown NigelDirector
GrantCommon Stock 97 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-040098 · ownership.xml · nonDerivative · entry 1

Brown Nigel · CIK 0001891792 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97

Read SEC document
March 20, 2024 Filed Mar 22, 2024 20:00 UTC GiftCommon Stock 50 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-035320 · ownership.xml · nonDerivative · entry 1

HARTLEY C KEITH · CIK 0001192994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,220

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC Tax withholdingCommon Stock 354 $172.74 $61,149.96
Disclosure

SEC source: 0000950170-24-029197 · ownership.xml · nonDerivative · entry 1

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,904

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 1,203 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,431 $172.74 $247,190.94
Disclosure

SEC source: 0000950170-24-029196 · ownership.xml · nonDerivative · entry 3

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,852

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 3,375 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 693 $172.74 $119,708.82
Disclosure

SEC source: 0000950170-24-029196 · ownership.xml · nonDerivative · entry 2

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,283

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 1,636 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 1,636 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-029196 · ownership.xml · nonDerivative · entry 1

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,976

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on March 7, 2024 as having occurred.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 2,039 $172.74 $352,216.86
Disclosure

SEC source: 0000950170-24-029195 · ownership.xml · nonDerivative · entry 3

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,143

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 4,809 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 988 $172.74 $170,667.12
Disclosure

SEC source: 0000950170-24-029195 · ownership.xml · nonDerivative · entry 2

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,182

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 2,331 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 2,331 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-029195 · ownership.xml · nonDerivative · entry 1

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,170

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on March 7, 2024 as having occurred.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 1,070 $172.74 $184,831.80
Disclosure

SEC source: 0000950170-24-029194 · ownership.xml · nonDerivative · entry 3

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,775

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 2,092 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 518 $172.74 $89,479.32
Disclosure

SEC source: 0000950170-24-029194 · ownership.xml · nonDerivative · entry 2

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,845

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 1,014 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 1,014 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-029194 · ownership.xml · nonDerivative · entry 1

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,363

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on March 7, 2024 as having occurred.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC Tax withholdingCommon Stock 1,438 $172.74 $248,400.12
Disclosure

SEC source: 0000950170-24-029192 · ownership.xml · nonDerivative · entry 3

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,879

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 2,597 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC Tax withholdingCommon Stock 697 $172.74 $120,399.78
Disclosure

SEC source: 0000950170-24-029192 · ownership.xml · nonDerivative · entry 2

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,317

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2024 of 1,259 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:00 UTC GrantCommon Stock 1,259 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-029192 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,014

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on March 7, 2024 as having occurred.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:00 UTC GrantCommon Stock 6,242 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025846 · ownership.xml · nonDerivative · entry 4

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,755

F4 · shares: These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2024 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of March 4, 2025, 2026, and 2027.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 5,029 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025845 · ownership.xml · nonDerivative · entry 4

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,349

F4 · shares: These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2024 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of March 4, 2025, 2026, and 2027.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 8,113 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025844 · ownership.xml · nonDerivative · entry 4

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,340

F4 · shares: These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2024 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of March 4, 2025, 2026, and 2027.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 11,559 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025843 · ownership.xml · nonDerivative · entry 4

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,839

F4 · shares: These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2024 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of March 4, 2025, 2026, and 2027.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 21:00 UTC GrantCommon Stock 3,850 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025842 · ownership.xml · nonDerivative · entry 1

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,258

F1 · shares: These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2024 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of March 4, 2025, 2026, and 2027.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC Tax withholdingCommon Stock 1,394 $174.68 $243,503.92
Disclosure

SEC source: 0000950170-24-025846 · ownership.xml · nonDerivative · entry 3

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,513

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 2,518 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC GrantCommon Stock 2,518 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025846 · ownership.xml · nonDerivative · entry 2

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,907

F2 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested on March 2, 2024 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 20, 2024 as having occurred.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC Tax withholdingCommon Stock 1,858 $174.68 $324,555.44
Disclosure

SEC source: 0000950170-24-025846 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,389

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 3,356 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 733 $174.68 $128,040.44
Disclosure

SEC source: 0000950170-24-025845 · ownership.xml · nonDerivative · entry 3

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,320

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 2,028 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 2,028 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025845 · ownership.xml · nonDerivative · entry 2

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,053

F2 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested on March 2, 2024 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 20, 2024 as having occurred.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 1,253 $174.68 $218,874.04
Disclosure

SEC source: 0000950170-24-025845 · ownership.xml · nonDerivative · entry 1

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,025

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 2,704 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,159 $174.68 $202,454.12
Disclosure

SEC source: 0000950170-24-025844 · ownership.xml · nonDerivative · entry 3

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,227

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 3,273 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 3,273 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025844 · ownership.xml · nonDerivative · entry 2

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,386

F2 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested on March 2, 2024 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 20, 2024 as having occurred.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,850 $174.68 $323,158.00
Disclosure

SEC source: 0000950170-24-025844 · ownership.xml · nonDerivative · entry 1

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,113

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 4,363 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 1,978 $174.68 $345,517.04
Disclosure

SEC source: 0000950170-24-025843 · ownership.xml · nonDerivative · entry 3

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,280

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 4,663 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 4,663 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025843 · ownership.xml · nonDerivative · entry 2

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,258

F2 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2021 compensation and vested on March 2, 2024 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 20, 2024 as having occurred.

Read SEC document
March 02, 2024 Filed Mar 5, 2024 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 2,636 $174.68 $460,456.48
Disclosure

SEC source: 0000950170-24-025843 · ownership.xml · nonDerivative · entry 1

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 209,595

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 2, 2024 of 6,216 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 28, 2024 Filed Mar 1, 2024 21:00 UTC GiftCommon Stock 212 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-023814 · ownership.xml · nonDerivative · entry 2

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grandchild Trust

Disclosed balance after: 755

Read SEC document
February 28, 2024 Filed Mar 1, 2024 21:00 UTC GiftCommon Stock 212 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-023814 · ownership.xml · nonDerivative · entry 1

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 7,820

Read SEC document
February 27, 2024 Filed Feb 29, 2024 21:00 UTC SaleCommon Stock 3,956 $171.95 $680,234.20
Disclosure

SEC source: 0000950170-24-023042 · ownership.xml · nonDerivative · entry 3

LACERTE LAWRENCE · CIK 0001101463 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,688

F3 · price: Represents the weighted average of a range of sale prices from $171.51 to $172.48. The Reporting Person undertakes to provide to the staff of 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.

Read SEC document
February 27, 2024 Filed Feb 29, 2024 21:00 UTC SaleCommon Stock 1,702 $170.99 $291,024.98
Disclosure

SEC source: 0000950170-24-023042 · ownership.xml · nonDerivative · entry 2

LACERTE LAWRENCE · CIK 0001101463 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,644

F2 · price: Represents the weighted average of a range of sale prices from $170.50 to $171.49. The Reporting Person undertakes to provide to the staff of 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.

Read SEC document
February 27, 2024 Filed Feb 29, 2024 21:00 UTC SaleCommon Stock 1,342 $169.90 $228,005.80
Disclosure

SEC source: 0000950170-24-023042 · ownership.xml · nonDerivative · entry 1

LACERTE LAWRENCE · CIK 0001101463 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,346

F1 · price: Represents the weighted average of a range of sale prices from $169.49 to $170.16. The Reporting Person undertakes to provide to the staff of 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.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 731 $181.76 $132,866.56
Disclosure

SEC source: 0000950170-24-017872 · ownership.xml · nonDerivative · entry 1

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,278

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 16, 2024 of 1,955 shares of restricted stock previously granted to the Reporting Person.

F2 · balance_after: Includes 42, 27, 31, and 25 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2023, June 30, 2023, September 29, 2023, and December 29, 2023, respectively.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:00 UTC Tax withholdingCommon Stock 1,001 $181.76 $181,941.76
Disclosure

SEC source: 0000950170-24-017873 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,247

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 16, 2024 of 2,427 shares of restricted stock previously granted to the Reporting Person.

F2 · balance_after: Includes 28 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on September 29, 2023.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 881 $181.76 $160,130.56
Disclosure

SEC source: 0000950170-24-017871 · ownership.xml · nonDerivative · entry 1

BROWN JULIA J · CIK 0001232979 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,963

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 16, 2024 of 3,154 shares of restricted stock previously granted to the Reporting Person.

F2 · balance_after: Includes 26 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on June 30, 2023.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 1,237 $181.76 $224,837.12
Disclosure

SEC source: 0000950170-24-017870 · ownership.xml · nonDerivative · entry 1

ABRAMSON STEVEN V · CIK 0001232980 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,231

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 16, 2024 of 4,494 shares of restricted stock previously granted to the Reporting Person.

F2 · balance_after: Reflects an annuity distribution on January 12, 2024 of 2,600 shares by the Grantor Retained Annuity Trust to the Reporting Person.

Read SEC document
February 15, 2024 Filed Feb 20, 2024 21:00 UTC GiftCommon Stock 300 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-017068 · ownership.xml · nonDerivative · entry 1

HARTLEY C KEITH · CIK 0001192994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,270

Read SEC document
January 10, 2024 Filed Jan 12, 2024 21:00 UTC GiftCommon Stock 200 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-004227 · ownership.xml · nonDerivative · entry 1

LACERTE LAWRENCE · CIK 0001101463 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,688

Read SEC document
December 29, 2023 Filed Jan 3, 2024 21:00 UTC GrantCommon Stock 472 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000308 · doc4.xml · nonDerivative · entry 1

GEMMILL ELIZABETH H · CIK 0001200218 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,774

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December 29, 2023 Filed Jan 3, 2024 21:00 UTC GrantCommon Stock 472 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000307 · doc4.xml · nonDerivative · entry 1

Comparin Cynthia Jane · CIK 0001688444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,330

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December 29, 2023 Filed Jan 3, 2024 21:00 UTC GrantCommon Stock 472 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000306 · doc4.xml · nonDerivative · entry 1

ROSENBLATT SIDNEY D · CIK 0001232978 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,427

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December 29, 2023 Filed Jan 3, 2024 21:00 UTC GrantCommon Stock 472 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000312 · doc4.xml · nonDerivative · entry 1

HARTLEY C KEITH · CIK 0001192994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,570

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December 29, 2023 Filed Jan 3, 2024 21:00 UTC GrantCommon Stock 472 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000311 · doc4.xml · nonDerivative · entry 1

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,280

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.