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Walker April

Disclosed activity across 1 company

Tapewire entity
33279
SEC CIK
0002049684

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
UNIVERSAL DISPLAY CORP \PA\OLED · Entity 4078DirectorSeptember 30, 2026October 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

UNIVERSAL DISPLAY CORP \PA\

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,735.872 Reported balance After 2026-09-30 transaction · row 1
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 455 · Balance 2,735.872

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 30, 2026 Filed Oct 3, 2026 00:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 455 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-412196 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,735.872

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 455 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-294438 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,280.872

Read SEC document
March 31, 2026 Filed Apr 2, 2026 20:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 456 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-140007 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,825.872

F1 · balance_after: Includes 3.872 shares purchased through dividend reinvestment.

Read SEC document
December 31, 2025 Filed Jan 5, 2026 21:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-002353 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,366

Read SEC document
September 30, 2025 Filed Oct 2, 2025 20:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-228256 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,025

Read SEC document
June 30, 2025 Filed Jul 2, 2025 20:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 342 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-092919 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 684

Read SEC document
March 31, 2025 Filed Apr 2, 2025 20:00 UTC UNIVERSAL DISPLAY CORP \PA\ OLED · Entity 4078 GrantCommon Stock 342 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-049270 · ownership.xml · nonDerivative · entry 1

Walker April · CIK 0002049684 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 342

Read SEC document

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