[Form 4] UNIVERSAL DISPLAY CORP \PA\ Insider Trading Activity

Rhea-AI Filing Summary

Lawrence Lacerte, a director of Universal Display Corporation (OLED), reported a non-cash acquisition of 341 shares on 09/30/2025. The Form 4 shows the transaction code V and a price of $0, and reports total beneficial ownership of 118,211 shares after the transaction. The filing was signed by Mr. Lacerte (by power of attorney Mauro Premutico) on 10/02/2025.

Positive

• Director increased holdings by 341 shares to 118,211 total shares
• Transaction reported promptly via Form 4 and signed on 10/02/2025

Negative

• None.

Insights

Corporate Governance Expert

Director reported a 341-share acquisition, raising ownership to 118,211 shares.

The Form 4 records a 09/30/2025 acquisition of 341 shares at a reported price of $0, with the reporter listed as a director. The filing was signed on 10/02/2025 by the reporting person via power of attorney. This is a straightforward ownership update required under Section 16.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

LACERTE LAWRENCE

(Last) (First) (Middle)

C/O UNIVERSAL DISPLAY CORPORATION

250 PHILLIPS BLVD.

(Street)

EWING NJ 08618

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
UNIVERSAL DISPLAY CORP \PA\ [ OLED ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/30/2025		A		341	A	$0	118,211	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Lawrence Lacerte (by Mauro Premutico as power of attorney)	10/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did Lawrence Lacerte report for OLED?

He reported an acquisition of 341 shares on 09/30/2025, recorded on Form 4.

What was the reported price of the shares in the Form 4 for OLED?

The Form 4 shows a reported price of $0 for the 341-share acquisition.

How many OLED shares does Lawrence Lacerte beneficially own after the transaction?

The filing reports 118,211 shares beneficially owned following the reported transaction.

When was the Form 4 for Lawrence Lacerte signed and who signed it?

The Form 4 bears the signature line "/s/ Lawrence Lacerte (by Mauro Premutico as power of attorney)" dated 10/02/2025.

What role does Lawrence Lacerte have at Universal Display (OLED)?

The Form 4 lists Lawrence Lacerte as a Director of Universal Display Corporation.