[Form 4/A] EPAM Systems, Inc. Amended Insider Trading Activity

Rhea-AI Filing Summary

EPAM Systems (EPAM) insider filing: An officer reported amended transactions. On 04/30/2025, 56.23 shares of common stock were acquired under the 2021 Employee Stock Purchase Plan at $133.37. On 08/29/2025, 1,178 shares were withheld to cover taxes from RSU vesting at $174.18. Also on 08/29/2025, 4,695 shares were forfeited without payment in connection with the officer’s separation. Following these transactions, directly held shares were 11,736.23.

Insider Trade Summary

Net Buyer: 56.23 shares ($7,499)

Net Buy 3 txns

Insider Yezhkov Sergey

Role SVP/Co-Head of Global Business

Bought 56.23 shs ($7K)

Type	Security	Shares	Price	Value
Tax Withholding	EPAM Common Stock	1,178	$174.18	$205K
Other	EPAM Common Stock	4,695	$0.00	--
Purchase	EPAM Common Stock	56.23	$133.37	$7K

Holdings After Transaction: EPAM Common Stock — 16,431.23 shares (Direct)

Footnotes (1)

1. The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of November 1, 2024 through April 30, 2025 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period. These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan. This Amended Form 4 reflects shares of common stock that were forfeited without payment to the Reporting Person in connection with his separation from EPAM Systems, Inc.

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
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hours per response:			0.5

X

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^*

Yezhkov Sergey

(Last) (First) (Middle)

C/O EPAM SYSTEMS, INC.

41 UNIVERSITY DRIVE, SUITE 202

(Street)

NEWTOWN PA 18940

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP/Co-Head of Global Business

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)
09/02/2025

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
EPAM Common Stock	04/30/2025		P	V	56.23(1)	A	$133.37	17,609.23	D
EPAM Common Stock	08/29/2025		F		1,178(2)	D	$174.18	16,431.23	D
EPAM Common Stock	08/29/2025		J		4,695(3)	D	$0	11,736.23	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. The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of November 1, 2024 through April 30, 2025 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

2. These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan.

3. This Amended Form 4 reflects shares of common stock that were forfeited without payment to the Reporting Person in connection with his separation from EPAM Systems, Inc.

Remarks:

	/s/ Kate Pytlewski as Attorney-in-Fact	09/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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