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person · Reporting owner

Dvorkin Viktar

Disclosed activity across 1 company

Tapewire entity
49965
SEC CIK
0001732239

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
EPAM Systems, Inc.EPAM · Entity 1525Chief Deliv Off, EVP, AmericasApril 30, 2026May 04, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

EPAM Systems, Inc.

Report date April 30, 2026 · Filed May 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
EPAM Common StockSEC Table I · non-derivativeDirect44,236.642 Reported balance After 2026-04-30 transaction · row 1
1 source row

Row 1 · 2026-04-30 · Purchase · Acquired 77.551 · Balance 44,236.642

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 of November 1, 2025 through April 30, 2026 (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.

Filing footnotes · ownership attribution and instrument terms

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 of November 1, 2025 through April 30, 2026 (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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 30, 2026 Filed May 4, 2026 20:14 UTC EPAM Systems, Inc. EPAM · Entity 1525 PurchaseEPAM Common Stock 77.551 $96.71 $7,499.96
Disclosure

SEC source: 0001732239-26-000006 · wk-form4_1777925637.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · Chief Deliv Off, EVP, Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,236.642

F1 · shares: 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, 2025 through April 30, 2026 (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.

Read SEC document
March 31, 2026 Filed Apr 1, 2026 20:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 21,695 $0.00 $0.00
Disclosure

SEC source: 0001732239-26-000004 · wk-form4_1775074619.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Global Head Adv Eng

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,159.091

F1 · shares: Represents restricted stock units that are scheduled to vest as to 1/3 of the shares on each of the first, second, and third anniversaries of the grant date.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 12:26 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 11,370 $0.00 $0.00
Disclosure

SEC source: 0001732239-26-000002 · wk-form4_1773750402.xml · nonDerivative · entry 5

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,464.091

F2 · shares: Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2027, 2028, 2029, and 2030.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 12:26 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 510 $137.14 $69,941.40
Disclosure

SEC source: 0001732239-26-000002 · wk-form4_1773750402.xml · nonDerivative · entry 4

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,094.091

F1 · shares: 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.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 12:26 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 239 $137.14 $32,776.46
Disclosure

SEC source: 0001732239-26-000002 · wk-form4_1773750402.xml · nonDerivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,604.091

F1 · shares: 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.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 12:26 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 240 $137.14 $32,913.60
Disclosure

SEC source: 0001732239-26-000002 · wk-form4_1773750402.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,843.091

F1 · shares: 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.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 12:26 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 228 $137.14 $31,267.92
Disclosure

SEC source: 0001732239-26-000002 · wk-form4_1773750402.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,083.091

F1 · shares: 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.

Read SEC document
November 13, 2025 Filed Nov 13, 2025 22:02 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 2,465 $181.80 $448,137.00
Disclosure

SEC source: 0001732239-25-000012 · wk-form4_1763071340.xml · nonDerivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 38,124

Read SEC document
November 13, 2025 Filed Nov 13, 2025 22:02 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 35 $181.72 $6,360.20
Disclosure

SEC source: 0001732239-25-000012 · wk-form4_1763071340.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 40,589

Read SEC document
October 31, 2025 Filed Nov 10, 2025 21:33 UTC EPAM Systems, Inc. EPAM · Entity 1525 PurchaseEPAM Common Stock 55.683 $134.69 $7,499.94
Disclosure

SEC source: 0001732239-25-000010 · wk-form4_1762810400.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,311.091

F1 · shares: 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 · balance_after: 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.

Read SEC document
April 30, 2025 Filed Nov 10, 2025 21:33 UTC EPAM Systems, Inc. EPAM · Entity 1525 PurchaseEPAM Common Stock 56.234 $133.37 $7,499.93
Disclosure

SEC source: 0001732239-25-000010 · wk-form4_1762810400.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,256.234

F1 · shares: 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.

Read SEC document
March 24, 2025 Filed Mar 24, 2025 20:01 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 14,450 $0.00 $0.00
Disclosure

SEC source: 0001732239-25-000007 · wk-form4_1742846477.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 40,624

F1 · shares: This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust.

Read SEC document
March 24, 2025 Filed Mar 24, 2025 20:01 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 14,450 $0.00 $0.00
Disclosure

SEC source: 0001732239-25-000007 · wk-form4_1742846477.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,200

F1 · shares: This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:12 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 7,158 $0.00 $0.00
Disclosure

SEC source: 0001732239-25-000006 · wk-form4_1742332318.xml · nonDerivative · entry 5

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,650

F2 · shares: Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2026, 2027, 2028, and 2029.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:12 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 365 $182.73 $66,696.45
Disclosure

SEC source: 0001732239-25-000006 · wk-form4_1742332318.xml · nonDerivative · entry 4

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,492

F1 · shares: 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.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:12 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 366 $182.73 $66,879.18
Disclosure

SEC source: 0001732239-25-000006 · wk-form4_1742332318.xml · nonDerivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,857

F1 · shares: 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.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:12 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 301 $182.73 $55,001.73
Disclosure

SEC source: 0001732239-25-000006 · wk-form4_1742332318.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,223

F1 · shares: 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.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:12 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 190 $182.73 $34,718.70
Disclosure

SEC source: 0001732239-25-000006 · wk-form4_1742332318.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,524

F1 · shares: 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.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:00 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,868 $0.00 Strike: $73.27 $0.00
Disclosure

SEC source: 0001732239-25-000004 · wk-form4_1740690004.xml · derivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 12,868 shares

Expires 2027-03-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option became exercisable as to 25% of the grant on each of March 24, 2018, 2019, 2020 and 2021.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:00 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 12,868 $73.27 $942,838.36
Disclosure

SEC source: 0001732239-25-000004 · wk-form4_1740690004.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,714

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 18, 2024 Filed Dec 18, 2024 21:03 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 5,242 $0.00 $0.00
Disclosure

SEC source: 0001732239-24-000009 · wk-form4_1734555800.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 26,174

F1 · kind: This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust .

Read SEC document
December 18, 2024 Filed Dec 18, 2024 21:03 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 5,242 $0.00 $0.00
Disclosure

SEC source: 0001732239-24-000009 · wk-form4_1734555800.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,758

F1 · kind: This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust .

Read SEC document
December 11, 2024 Filed Dec 13, 2024 19:13 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $61.38 $0.00
Disclosure

SEC source: 0001732239-24-000007 · wk-form4_1734117209.xml · derivative · entry 5

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 12,000 shares

Expires 2025-03-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option became exercisable as to 25% of the shares on each of March 23, 2016, 2017, 2018 and 2019.

Read SEC document
December 11, 2024 Filed Dec 13, 2024 19:13 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 6,689 $256.53 $1,715,929.17
Disclosure

SEC source: 0001732239-24-000007 · wk-form4_1734117209.xml · nonDerivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Read SEC document
December 11, 2024 Filed Dec 13, 2024 19:13 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 69 $256.69 $17,711.61
Disclosure

SEC source: 0001732239-24-000007 · wk-form4_1734117209.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,689

Read SEC document
December 11, 2024 Filed Dec 13, 2024 19:13 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 12,000 $61.38 $736,560.00
Disclosure

SEC source: 0001732239-24-000007 · wk-form4_1734117209.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 31, 2024 Filed Jan 3, 2025 21:05 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 47 $160.35 $7,536.45
Disclosure

SEC source: 0001732239-25-000002 · wk-form5_1735938336.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,846

F3 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.228 shares due to the rounding of fractional shares.

F4 · balance_after: 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 May 1, 2024 through October 31, 2024 (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.

Read SEC document
May 20, 2024 Filed May 22, 2024 17:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 5,195 $0.00 $0.00
Disclosure

SEC source: 0001732239-24-000005 · wk-form4_1716398221.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 20,932

F1 · kind: This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust.

Read SEC document
May 20, 2024 Filed May 22, 2024 17:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 5,195 $0.00 $0.00
Disclosure

SEC source: 0001732239-24-000005 · wk-form4_1716398221.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,758

F1 · kind: This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust.

Read SEC document
April 30, 2024 Filed Jan 3, 2025 21:05 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 41 $184.15 $7,550.15
Disclosure

SEC source: 0001732239-25-000002 · wk-form5_1735938336.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,799

F1 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.273 shares due to the rounding of fractional shares.

F2 · balance_after: 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, 2023 through April 30, 2024 (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.

Read SEC document
March 27, 2024 Filed Mar 28, 2024 20:11 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 164 $268.40 $44,017.60
Disclosure

SEC source: 0001732239-24-000003 · wk-form4_1711656653.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,953

F1 · shares: 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.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:42 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEmployee Stock Option (right to buy) · Derivative 6,042 $0.00 Strike: $298.89 $0.00
Disclosure

SEC source: 0001732239-24-000002 · wk-form4_1710880917.xml · derivative · entry 6

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,042

Underlying: EPAM Common Stock · 6,042 shares

Expires 2034-03-15

F3 · derivative.exercise_date: The option will become exercisable as to 25% of the shares on each of March 15, 2025, 2026, 2027, and 2028.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:42 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 3,346 $0.00 $0.00
Disclosure

SEC source: 0001732239-24-000002 · wk-form4_1710880917.xml · nonDerivative · entry 4

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,117

F2 · shares: Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2025, 2026, 2027, and 2028.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:42 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 125 $302.24 $37,780.00
Disclosure

SEC source: 0001732239-24-000002 · wk-form4_1710880917.xml · nonDerivative · entry 3

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,771

F1 · shares: 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.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:42 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 197 $302.24 $59,541.28
Disclosure

SEC source: 0001732239-24-000002 · wk-form4_1710880917.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,896

F1 · shares: 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.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:42 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 240 $302.24 $72,537.60
Disclosure

SEC source: 0001732239-24-000002 · wk-form4_1710880917.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,093

F1 · shares: 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.

Read SEC document
October 31, 2023 Filed Jan 9, 2024 21:21 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 41 $184.93 $7,582.13
Disclosure

SEC source: 0001732239-24-000001 · wk-form5_1704835260.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,333

F3 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.445 shares due to the rounding of fractional shares.

F4 · price: 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 May 1, 2023 through October 31, 2023 (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.

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April 30, 2023 Filed Jan 9, 2024 21:21 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 31 $240.07 $7,442.17
Disclosure

SEC source: 0001732239-24-000001 · wk-form5_1704835260.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,292

F1 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.24 shares due to the rounding of fractional shares.

F2 · price: 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, 2022 through April 30, 2023 (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.

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March 31, 2023 Filed Apr 4, 2023 20:19 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEmployee Stock Option (right to buy) · Derivative 6,350 $0.00 Strike: $299.00 $0.00
Disclosure

SEC source: 0001732239-23-000005 · wf-form4_168063954445882.xml · derivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,350

Underlying: EPAM Common Stock · 6,350 shares

Expires 2033-03-31

F2 · derivative.exercise_date: The option will become exercisable as to 25% of the shares on each of March 15, 2024, 2025, 2026, and 2027.

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March 31, 2023 Filed Apr 4, 2023 20:19 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 3,365 $0.00 $0.00
Disclosure

SEC source: 0001732239-23-000005 · wf-form4_168063954445882.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,261

F1 · shares: Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2024, 2025, 2026, and 2027.

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March 29, 2023 Filed Mar 31, 2023 20:15 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 221 $283.00 $62,543.00
Disclosure

SEC source: 0001732239-23-000004 · wf-form4_168029367705525.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,896

F1 · shares: 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.

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March 27, 2023 Filed Mar 29, 2023 19:30 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 164 $278.50 $45,674.00
Disclosure

SEC source: 0001732239-23-000003 · wf-form4_168011820810943.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,117

F1 · shares: 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.

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March 15, 2023 Filed Mar 17, 2023 14:34 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 125 $285.50 $35,687.50
Disclosure

SEC source: 0001732239-23-000002 · wf-form4_167906368765905.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,281

F1 · shares: 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.

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March 15, 2023 Filed Mar 17, 2023 14:34 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 197 $285.50 $56,243.50
Disclosure

SEC source: 0001732239-23-000002 · wf-form4_167906368765905.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,406

F1 · shares: 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.

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October 31, 2022 Filed Jan 23, 2023 21:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 31 $245.23 $7,602.13
Disclosure

SEC source: 0001732239-23-000001 · wf-form5_167450937050054.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,603

F1 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.417 shares due to the rounding of fractional shares.

F2 · price: 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 May 1, 2022 through October 31, 2022 (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.

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August 22, 2022 Filed Aug 24, 2022 20:09 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 13,333 $0.00 Strike: $70.52 $0.00
Disclosure

SEC source: 0001732239-22-000008 · wf-form4_166137175659012.xml · derivative · entry 4

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 13,333 shares

Expires 2026-03-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable as to 25% of the grant on each of March 25, 2017, 2018, 2019 and 2020.

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August 22, 2022 Filed Aug 24, 2022 20:09 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 13,333 $440.84 $5,877,719.72
Disclosure

SEC source: 0001732239-22-000008 · wf-form4_166137175659012.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,572

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $436.92 to $443.47, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

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August 22, 2022 Filed Aug 24, 2022 20:09 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 13,333 $70.52 $940,243.16
Disclosure

SEC source: 0001732239-22-000008 · wf-form4_166137175659012.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,905

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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May 18, 2022 Filed May 19, 2022 21:54 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 15,737 $0.00 $0.00
Disclosure

SEC source: 0001732239-22-000007 · wf-form4_165299725539874.xml · nonDerivative · entry 2

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Indirect · Dvorkin Family Trust

Disclosed balance after: 15,737

F1 · kind: This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust.

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May 18, 2022 Filed May 19, 2022 21:54 UTC EPAM Systems, Inc. EPAM · Entity 1525 GiftEPAM Common Stock 15,737 $0.00 $0.00
Disclosure

SEC source: 0001732239-22-000007 · wf-form4_165299725539874.xml · nonDerivative · entry 1

Dvorkin Viktar · CIK 0001732239 · SVP/Head of Global Delivery

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,572

F1 · kind: This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.