BlackRock, Inc. - 30 Sep 2025 SCHEDULE 13G/A Report for UNIVERSAL DISPLAY CORP \PA\ Common Stock (OLED)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: UNIVERSAL DISPLAY CORP \PA\ Common Stock
Symbol: OLED
Shares outstanding: 47.6M shares
Disclosed Ownership: 4M shares
Ownership: 8.4%
Form type: SCHEDULE 13G/A
Filing time: 17 Oct 2025, 18:24:03 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	8.4%	4M	3.86M	0	Spencer Fleming	Managing Director