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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 07, 2026 Filed Mar 10, 2026 20:30 UTC Tax withholdingCommon Stock 1,789 $97.03 $173,586.67
Disclosure

SEC source: 0001193125-26-100219 · ownership.xml · nonDerivative · entry 2

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,784

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 3,233 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:30 UTC GrantCommon Stock 3,233 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100219 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,573

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 1,069 $97.03 $103,725.07
Disclosure

SEC source: 0001193125-26-100101 · ownership.xml · nonDerivative · entry 7

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,946

F5 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 2,091 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 1,420 $97.03 $137,782.60
Disclosure

SEC source: 0001193125-26-100101 · ownership.xml · nonDerivative · entry 6

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,015

F4 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 2,777 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 2,777 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100101 · ownership.xml · nonDerivative · entry 5

Mahon Janice K · CIK 0001423446 · SVP of Tech Commercialization

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,435

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 4,113 $97.03 $399,084.39
Disclosure

SEC source: 0001193125-26-100101 · 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: 64,658

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 8,597 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 8,597 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100101 · 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: 68,771

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 941 $97.03 $91,305.23
Disclosure

SEC source: 0001193125-26-100101 · 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: 60,174

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 2,604 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 2,604 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100101 · 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: 61,115

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 2,039 $97.03 $197,844.17
Disclosure

SEC source: 0001193125-26-100100 · ownership.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285,455

F5 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 4,808 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 2,707 $97.03 $262,660.21
Disclosure

SEC source: 0001193125-26-100100 · ownership.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287,494

F4 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 6,383 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 6,383 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100100 · ownership.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,201

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 8,383 $97.03 $813,402.49
Disclosure

SEC source: 0001193125-26-100100 · 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: 283,818

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 19,763 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 19,763 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100100 · 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: 292,201

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 2,539 $97.03 $246,359.17
Disclosure

SEC source: 0001193125-26-100100 · 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: 272,438

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 5,987 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 5,987 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100100 · 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: 274,977

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,431 $97.03 $138,849.93
Disclosure

SEC source: 0001193125-26-100099 · ownership.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,952

F5 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 3,375 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,900 $97.03 $184,357.00
Disclosure

SEC source: 0001193125-26-100099 · ownership.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,383

F4 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 4,481 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 4,481 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100099 · ownership.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,283

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 5,884 $97.03 $570,924.52
Disclosure

SEC source: 0001193125-26-100099 · 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: 94,802

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 13,872 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 13,872 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100099 · 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: 100,686

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 1,544 $97.03 $149,814.32
Disclosure

SEC source: 0001193125-26-100099 · 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: 86,814

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 4,202 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 4,202 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100099 · 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: 88,358

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC Tax withholdingCommon Stock 509 $97.03 $49,388.27
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 7

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,028

F5 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 1,202 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC Tax withholdingCommon Stock 677 $97.03 $65,689.31
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 6

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,537

F4 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 1,596 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC GrantCommon Stock 1,596 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 5

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,214

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC Tax withholdingCommon Stock 2,096 $97.03 $203,374.88
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 4

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,618

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 4,942 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC GrantCommon Stock 4,942 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 3

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,714

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC Tax withholdingCommon Stock 635 $97.03 $61,614.05
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 2

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,772

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 7, 2026 of 1,497 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 07, 2026 Filed Mar 10, 2026 20:00 UTC GrantCommon Stock 1,497 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-100098 · ownership.xml · nonDerivative · entry 1

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,407

F1 · shares: These shares were granted to the Reporting Person as performance units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested on March 7, 2026 subject to the satisfaction of certain performance conditions, which the Company's Human Capital Committee certified on February 17, 2026 as having occurred.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:00 UTC Tax withholdingCommon Stock 544 $101.52 $55,226.88
Disclosure

SEC source: 0001193125-26-096446 · ownership.xml · nonDerivative · entry 1

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,910

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 4, 2026 of 1,283 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 605 $101.52 $61,419.60
Disclosure

SEC source: 0001193125-26-096442 · 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: 58,511

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 4, 2026 of 1,676 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 741 $101.52 $75,226.32
Disclosure

SEC source: 0001193125-26-096440 · 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: 84,156

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 4, 2026 of 2,704 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 1,634 $101.52 $165,883.68
Disclosure

SEC source: 0001193125-26-096439 · 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: 268,990

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 4, 2026 of 3,853 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:00 UTC Tax withholdingCommon Stock 1,151 $101.52 $116,849.52
Disclosure

SEC source: 0001193125-26-096435 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,340

F1 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on March 4, 2026 of 2,081 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
Tax withholdingCommon Stock 770 $119.92 $92,338.40
Disclosure

SEC source: 0001193125-26-059321 · 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: 59,116

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 1,998 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 21:00 UTC Tax withholdingCommon Stock 1,412 $119.92 $169,327.04
Disclosure

SEC source: 0001193125-26-059320 · ownership.xml · nonDerivative · entry 2

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,491

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 2,480 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
Tax withholdingCommon Stock 914 $119.92 $109,606.88
Disclosure

SEC source: 0001193125-26-059319 · 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: 84,897

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 3,224 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 21:00 UTC Tax withholdingCommon Stock 700 $119.92 $83,944.00
Disclosure

SEC source: 0001193125-26-059318 · ownership.xml · nonDerivative · entry 2

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,454

F2 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 1,531 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
Tax withholdingCommon Stock 1,963 $119.92 $235,402.96
Disclosure

SEC source: 0001193125-26-059316 · 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: 270,624

F3 · shares: These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 4,593 shares of restricted stock previously granted to the Reporting Person.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 21:00 UTC
Mahon Janice KSVP of Tech Commercialization
GrantCommon Stock 7,300 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059321 · 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: 59,886

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 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029.

F2 · balance_after: Includes 35, 31, 34 and 36 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2025, June 30, 2025, September 30, 2025 and December 31, 2025, respectively.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 21:00 UTC GrantCommon Stock 9,062 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059320 · ownership.xml · nonDerivative · entry 1

Premutico Mauro · CIK 0001553052 · SVP & CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,903

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 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029.

F2 · balance_after: Includes 16 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on September 30, 2025.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 21:00 UTC
BROWN JULIA JEVP & Chief Technical Officer
GrantCommon Stock 11,779 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059319 · 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: 85,811

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 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029.

F2 · balance_after: Includes 164 and 7 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2025 and June 30, 2025, respectively.

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February 17, 2026 Filed Feb 19, 2026 21:00 UTC GrantCommon Stock 6,154 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059318 · ownership.xml · nonDerivative · entry 1

Millard Brian · CIK 0001944918 · VP/CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,154

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 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029.

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February 17, 2026 Filed Feb 19, 2026 21:00 UTC
ABRAMSON STEVEN VDirector · President and CEO
GrantCommon Stock 16,782 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059316 · 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: 272,587

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 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029.

F2 · balance_after: Includes 73 and 15 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on June 30, 2025 and September 30, 2025, respectively.

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January 30, 2026 Filed Feb 3, 2026 21:00 UTC GiftCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-035446 · ownership.xml · nonDerivative · entry 2

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 10,415

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January 30, 2026 Filed Feb 3, 2026 21:00 UTC GiftCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-035446 · ownership.xml · nonDerivative · entry 1

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

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December 31, 2025 Filed Jan 5, 2026 21:00 UTC GrantCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-002357 · ownership.xml · nonDerivative · entry 1

ELIAS RICHARD C · CIK 0001438851 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 341

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December 31, 2025 Filed Jan 5, 2026 21:00 UTC GrantCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-002354 · ownership.xml · nonDerivative · entry 1

LACERTE LAWRENCE · CIK 0001101463 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,552

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December 31, 2025 Filed Jan 5, 2026 21:00 UTC GrantCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-002355 · ownership.xml · nonDerivative · entry 1

ROSENBLATT SIDNEY D · CIK 0001232978 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,336

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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.