EPAM (EPAM) director DeAnne Aguirre receives 2,132 restricted stock units award

Rhea-AI Filing Summary

Aguirre DeAnne reported acquisition or exercise transactions in this Form 4 filing.

EPAM Systems director DeAnne Aguirre received a new equity grant. She was awarded 2,132 restricted stock units of EPAM Common Stock as non-cash compensation under the company’s Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.

After this award, Aguirre holds a total of 5,769 shares of EPAM Common Stock directly, showing her equity stake as a board member. This filing reflects routine director compensation rather than an open-market stock purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Aguirre DeAnne

Role null

Type	Security	Shares	Price	Value
Grant/Award	EPAM Common Stock	2,132	$0.00	--

Holdings After Transaction: EPAM Common Stock — 5,769 shares (Direct, null)

Footnotes (1)

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Key Figures

RSUs granted: 2,132 restricted stock units Grant price: $0.00 per share Shares after transaction: 5,769 shares +1 more

4 metrics

RSUs granted 2,132 restricted stock units Non-Employee Director Compensation Policy award on grant date

Grant price $0.00 per share Indicates non-cash equity compensation

Shares after transaction 5,769 shares Total EPAM Common Stock directly held after award

Vesting schedule First anniversary of grant date Vesting timing for restricted stock units

Key Terms

restricted stock units, Non-Employee Director Compensation Policy, vest, grant, award, or other acquisition, +1 more

5 terms

restricted stock units financial

"Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Non-Employee Director Compensation Policy financial

"awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy."

vest financial

"These restricted stock units will vest on the first anniversary of the grant date."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

EPAM Common Stock financial

"security_title: EPAM Common Stock"

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^*

Aguirre DeAnne

(Last) (First) (Middle)

C/O EPAM SYSTEMS, INC.

41 UNIVERSITY DRIVE, SUITE 202

(Street)

NEWTOWN PENNSYLVANIA 18940

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
EPAM Systems, Inc. [ EPAM ]

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)
05/21/2026

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
EPAM Common Stock	05/21/2026		A		2,132(1)	A	$0	5,769	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 restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.

Remarks:

	/s/ Kate Pytlewski as Attorney-in-Fact	05/22/2026
	** 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 EPAM (EPAM) director DeAnne Aguirre report in this Form 4?

DeAnne Aguirre reported receiving 2,132 restricted stock units of EPAM Common Stock as a director compensation award. The grant was recorded at a price of $0.00 per share, indicating non-cash equity compensation rather than an open-market stock purchase.

How many EPAM (EPAM) shares does DeAnne Aguirre hold after this grant?

Following the award, DeAnne Aguirre holds 5,769 shares of EPAM Common Stock directly. This total includes the newly granted 2,132 restricted stock units, which increase her overall equity interest in the company as a non-employee director.

What type of equity was granted to EPAM (EPAM) director DeAnne Aguirre?

The grant consists of 2,132 restricted stock units of EPAM Common Stock. Restricted stock units are a form of stock-based compensation that convert into shares over time, usually subject to vesting conditions such as service on the board.

When will DeAnne Aguirre’s new EPAM (EPAM) restricted stock units vest?

The 2,132 restricted stock units will vest on the first anniversary of the grant date. Vesting means the units convert into actual shares that the director owns, assuming she continues to meet the applicable service requirements during that period.

Was DeAnne Aguirre’s EPAM (EPAM) grant an open-market stock purchase?

No, the transaction was a grant or award acquisition at $0.00 per share, not an open-market purchase. It reflects standard non-employee director compensation delivered in restricted stock units rather than a discretionary stock buy in the market.