Universal Display CEO buys 11,000 shares

Universal Display Corporation President and CEO Steven V. Abramson reported buying 11,000 shares of the company’s Common Stock in open‑market transactions.

Rhea-AI Filing Summary

Universal Display Corporation President and CEO Steven V. Abramson reported buying 11,000 shares of the company’s Common Stock in open‑market transactions. All purchases took place on May 7, 2026 at per‑share prices reported as weighted averages within ranges from $91.99 to $94.77.

The filing shows three separate buys of 2,800 shares at $94.40, 4,550 shares at $93.62, and 3,650 shares at $92.46. After these trades, Abramson directly owns 296,589 shares of Universal Display, which includes 134 shares acquired under the company’s Employee Stock Purchase Plan on March 31, 2026.

Insider Trade Summary

Net Buyer: 11,000 shares

Net Buy 3 txns

Insider ABRAMSON STEVEN V

Role President and CEO

Bought 11,000 shs ($1.03M)

Type	Security	Shares	Price	Value
Purchase	Common Stock	3,650	$92.46	$337K
Purchase	Common Stock	4,550	$93.62	$426K
Purchase	Common Stock	2,800	$94.40	$264K

Holdings After Transaction: Common Stock — 296,589 shares (Direct)

Footnotes (4)

1. F1. Represents the weighted average of a range of purchase prices from $91.99 to $92.97. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.
2. F2. Includes 134 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2026.
3. F3. Represents the weighted average of a range of purchase prices from $93.00 to $93.99. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.
4. F4. Represents the weighted average of a range of purchase prices from $94.04 to $94.77. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.

Key Figures

Total shares purchased: 11,000 shares Post-transaction holdings: 296,589 shares Purchase block 1 price: $94.40/share +5 more

8 metrics

Total shares purchased 11,000 shares Open-market purchases on May 7, 2026

Post-transaction holdings 296,589 shares Direct ownership after May 7, 2026 trades

Purchase block 1 price $94.40/share 2,800-share buy of Common Stock

Purchase block 2 price $93.62/share 4,550-share buy of Common Stock

Purchase block 3 price $92.46/share 3,650-share buy of Common Stock

Weighted price range (low) $91.99/share Lowest price in reported purchase ranges

Weighted price range (high) $94.77/share Highest price in reported purchase ranges

ESPP shares included 134 shares Acquired under Employee Stock Purchase Plan on March 31, 2026

Key Terms

open-market purchase, Common Stock, weighted average, Employee Stock Purchase Plan, +1 more

5 terms

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

weighted average financial

"Represents the weighted average of a range of purchase prices"

A weighted average is a way of calculating an overall number when some items matter more than others by giving each item a different level of importance, or weight. Investors use weighted averages to combine figures like prices, returns or earnings so the result reflects the size or significance of each part — like grading a class where a final exam counts more than a quiz, producing a score that better represents true performance.

Employee Stock Purchase Plan financial

"Includes 134 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

net-buy financial

"transactionSummary shows netBuySellDirection: net-buy"

FAQ

How many Universal Display (OLED) shares did CEO Steven Abramson buy?

Steven Abramson bought a total of 11,000 shares of Universal Display Common Stock. The Form 4 shows three open-market purchases on May 7, 2026, increasing his direct ownership position reported in the filing.

At what prices did the Universal Display (OLED) CEO purchase shares?

Abramson’s reported purchases were at weighted-average prices of $94.40, $93.62, and $92.46 per share. Footnotes state these averages reflect ranges between $91.99 and $94.77, with detailed trade breakdowns available on request.

What is Steven Abramson’s total Universal Display (OLED) shareholding after these buys?

After the May 7, 2026 purchases, Abramson directly holds 296,589 shares of Universal Display Common Stock. This total includes shares obtained in the open-market transactions as well as other shares previously reported in his direct ownership.

Were Universal Display (OLED) employee stock purchase plan shares included in Abramson’s holdings?

Yes. The filing notes that Abramson’s direct holdings include 134 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2026. These are part of the 296,589 total shares he now directly owns.

What type of insider transactions did Universal Display (OLED) report for its CEO?

The Form 4 reports three open-market purchases of Common Stock by CEO Steven Abramson. Each transaction is coded “P,” indicating purchases, and there were no reported sales, gifts, or derivative exercises in this particular filing.

Did the Universal Display (OLED) CEO sell any shares in this Form 4 filing?

No. The transaction summary shows three purchases totaling 11,000 shares and no sales. Net activity for the reported period is a net-buy position, increasing Abramson’s direct ownership stake in Universal Display Common Stock.

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Accepted by SEC EDGAR 05/11/2026 - 04:00 PM Learn about SEC filing dates

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^*

ABRAMSON STEVEN V

(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
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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	05/07/2026		P		3,650	A	$92.46(1)	289,239(2)	D
Common Stock	05/07/2026		P		4,550	A	$93.62(3)	293,789	D
Common Stock	05/07/2026		P		2,800	A	$94.4(4)	296,589	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:

1. Represents the weighted average of a range of purchase prices from $91.99 to $92.97. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.

2. Includes 134 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2026.

3. Represents the weighted average of a range of purchase prices from $93.00 to $93.99. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.

4. Represents the weighted average of a range of purchase prices from $94.04 to $94.77. The Reporting Person undertakes to provide to the staff of Securities and Exchange Commission, the Company or any shareholder of the Company, upon request, full information regarding the number of shares purchased at each separate price.

	/s/ Steven V. Abramson (by Mauro Premutico as power of attorney)	05/11/2026
	** 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)