EPAM Systems, Inc. — Director's Dealing 2025

Nov 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EPAM Systems, Inc. (EPAM)
CIK: 0001352010
Period of Report: 2025-04-30

Reporting Person: Dvorkin Viktar (SVP/Head of Global Delivery)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-04-30	EPAM Common Stock	P	56.234	$133.37	Acquired	12256.234	Direct
2025-10-31	EPAM Common Stock	P	55.683	$134.69	Acquired	12311.091	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
EPAM Common Stock	40624	Indirect

Footnotes

F1: 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 that is the six months ending on the Transaction Date (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.

F2: Includes a deduction of 0.826 shares to reflect the cumulative impact of de minimis rounding adjustments of fractional shares as reported in a prior Form 4 and prior Forms 5 filed for the reporting person related to acquisition of Common Stock under the ESPP.