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

Rhea-AI Filing Summary

ELIAS RICHARD C reported acquisition or exercise transactions in this Form 4 filing.

Universal Display Corp. director Richard C. Elias received a grant of 456 shares of Common Stock on March 31, 2026, recorded at $0.00 per share as a compensation-related award. Following this grant, he holds 456 shares directly.

In addition to the direct holdings, he is reported as having indirect ownership of Universal Display Common Stock through several trusts. These include 10,415 shares held by a Family Trust, 4,439 shares held by a Gift Trust, and 755 shares held by a Grandchild Trust as of the same date. The filing does not show any open-market purchases or sales, indicating a routine equity award and updated reporting of trust-held positions.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider ELIAS RICHARD C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	456	$0.00	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 456 shares (Direct); Common Stock — 10,415 shares (Indirect, By Family Trust)

Footnotes (1)

Key Figures

Equity grant: 456 shares Direct holdings after grant: 456 shares Family Trust holdings: 10,415 shares +2 more

5 metrics

Equity grant 456 shares Common Stock grant on March 31, 2026 at $0.00 per share

Direct holdings after grant 456 shares Universal Display Common Stock held directly by Elias after transaction

Family Trust holdings 10,415 shares Universal Display Common Stock held indirectly by Family Trust

Gift Trust holdings 4,439 shares Universal Display Common Stock held indirectly by Gift Trust

Grandchild Trust holdings 755 shares Universal Display Common Stock held indirectly by Grandchild Trust

Key Terms

Grant, award, or other acquisition, Family Trust, Gift Trust, Grandchild Trust

4 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Family Trust financial

"nature_of_ownership: By Family Trust"

Gift Trust financial

"nature_of_ownership: By Gift Trust"

Grandchild Trust financial

"nature_of_ownership: By Grandchild Trust"

Form 4 Insider Transactions: What Each Field Means →

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
Estimated average burden
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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

ELIAS RICHARD C

(Last) (First) (Middle)

C/O UNIVERSAL DISPLAY CORPORATION

250 PHILLIPS BLVD.

(Street)

EWING NEW JERSEY 08618

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

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

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

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

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	03/31/2026		A		456	A	$0	456	D
Common Stock								10,415	I	By Family Trust
Common Stock								4,439	I	By Gift Trust
Common Stock								755	I	By Grandchild Trust

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/ Richard C. Elias (by Mauro Premutico as power of attorney)	04/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did Richard C. Elias report in this Universal Display (OLED) Form 4?

Richard C. Elias reported receiving a grant of 456 shares of Universal Display Common Stock on March 31, 2026. The award was recorded at zero cost per share, reflecting a compensation-related equity grant rather than an open-market transaction.

Was the Universal Display (OLED) Form 4 transaction a stock purchase or sale?

The Form 4 shows an acquisition via grant, not an open-market buy or sell. Elias received 456 shares as a compensation-related award, with no purchase price and no reported sales or open-market purchases in this filing.

How many Universal Display (OLED) shares does Richard C. Elias hold after this filing?

After the reported grant, Elias holds 456 Universal Display shares directly. The filing also reports indirect holdings through trusts: 10,415 shares by a Family Trust, 4,439 shares by a Gift Trust, and 755 shares by a Grandchild Trust.

What does the zero-dollar price on the Universal Display (OLED) Form 4 grant mean?

The zero-dollar price indicates the 456 shares were awarded as compensation rather than bought in the market. Such grants typically reflect equity-based director or executive compensation, where shares are issued without a cash payment from the recipient.

Are there any derivative securities or options reported in this Universal Display (OLED) Form 4?

No derivative securities or options are listed in this Form 4. The filing only reports non-derivative Common Stock holdings, including the 456-share grant and indirect positions held through various trusts associated with Elias.