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Peterson Jason D.

Disclosed activity across 1 company

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49921
SEC CIK
0001702274

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
EPAM Systems, Inc.EPAM · Entity 1525Chief Financial OfficerApril 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-derivativeDirect44,384.642 Reported balance After 2026-04-30 transaction · row 1
1 source row

Row 1 · 2026-04-30 · Purchase · Acquired 77.551 · Balance 44,384.642

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: 0001702274-26-000004 · wk-form4_1777925696.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,384.642

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 15, 2026 Filed Mar 17, 2026 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 16,618 $0.00 $0.00
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 6

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,307.091

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 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 1,168 $137.14 $160,179.52
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 5

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,689.091

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 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 546 $137.14 $74,878.44
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 4

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,857.091

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 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 549 $137.14 $75,289.86
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,403.091

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 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 1,037 $137.14 $142,214.18
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,952.091

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 12:24 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 442 $137.14 $60,615.88
Disclosure

SEC source: 0001702274-26-000002 · wk-form4_1773750272.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,989.091

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
October 31, 2025 Filed Nov 10, 2025 21:35 UTC EPAM Systems, Inc. EPAM · Entity 1525 PurchaseEPAM Common Stock 55.683 $134.69 $7,499.94
Disclosure

SEC source: 0001702274-25-000009 · wk-form4_1762810527.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,431.091

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 21:35 UTC EPAM Systems, Inc. EPAM · Entity 1525 PurchaseEPAM Common Stock 56.234 $133.37 $7,499.93
Disclosure

SEC source: 0001702274-25-000009 · wk-form4_1762810527.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,376.234

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 15, 2025 Filed Mar 18, 2025 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 10,736 $0.00 $0.00
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 6

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,320

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 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 263 $182.73 $48,057.99
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 5

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,584

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 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 546 $182.73 $99,770.58
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 4

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,847

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 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 549 $182.73 $100,318.77
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,393

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 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 998 $182.73 $182,364.54
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,942

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 21:17 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 442 $182.73 $80,766.66
Disclosure

SEC source: 0001702274-25-000006 · wk-form4_1742332656.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,940

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
January 27, 2025 Filed Jan 29, 2025 21:02 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 1,078 $257.00 $277,046.00
Disclosure

SEC source: 0001702274-25-000004 · wk-form4_1738184569.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,382

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
December 11, 2024 Filed Dec 13, 2024 19:09 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 464 $257.00 $119,248.00
Disclosure

SEC source: 0001702274-24-000008 · wk-form4_1734116974.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,372

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
November 07, 2024 Filed Nov 12, 2024 21:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 1,000 $237.00 $237,000.00
Disclosure

SEC source: 0001702274-24-000006 · wk-form4_1731446950.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,836

F1 · price: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
October 31, 2024 Filed Jan 3, 2025 21:19 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 47 $160.35 $7,536.45
Disclosure

SEC source: 0001702274-25-000002 · wk-form5_1735939161.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,460

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
April 30, 2024 Filed Jan 3, 2025 21:19 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 41 $184.15 $7,550.15
Disclosure

SEC source: 0001702274-25-000002 · wk-form5_1735939161.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,413

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 20:15 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 328 $268.40 $88,035.20
Disclosure

SEC source: 0001702274-24-000004 · wk-form4_1711656894.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,836

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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEmployee Stock Option (right to buy) · Derivative 9,063 $0.00 Strike: $298.89 $0.00
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · derivative · entry 6

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,063

Underlying: EPAM Common Stock · 9,063 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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 5,020 $0.00 $0.00
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · nonDerivative · entry 5

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,164

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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 263 $302.24 $79,489.12
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · nonDerivative · entry 4

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,144

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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 549 $302.24 $165,929.76
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · nonDerivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,407

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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 442 $302.24 $133,590.08
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,956

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 20:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 1,252 $302.24 $378,404.48
Disclosure

SEC source: 0001702274-24-000003 · wk-form4_1710880768.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,398

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 07, 2024 Filed Mar 11, 2024 20:43 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,000 $0.00 Strike: $169.13 $0.00
Disclosure

SEC source: 0001702274-24-000002 · wk-form4_1710189814.xml · derivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,088

Underlying: EPAM Common Stock · 2,000 shares

Expires 2029-03-29

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: Represents a stock option grant that vested as to 25% of the option on each of March 29, 2020, 2021, 2022, and 2023.

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:43 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 2,000 $315.00 $630,000.00
Disclosure

SEC source: 0001702274-24-000002 · wk-form4_1710189814.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,650

Read SEC document
March 07, 2024 Filed Mar 11, 2024 20:43 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 2,000 $169.13 $338,260.00
Disclosure

SEC source: 0001702274-24-000002 · wk-form4_1710189814.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,650

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, 2023 Filed Dec 19, 2023 22:07 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 900 $300.00 $270,000.00
Disclosure

SEC source: 0001702274-23-000010 · wk-form4_1703023620.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,578

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
December 14, 2023 Filed Dec 15, 2023 21:00 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 750 $285.00 $213,750.00
Disclosure

SEC source: 0001702274-23-000008 · wk-form4_1702674044.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,478

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
December 11, 2023 Filed Dec 14, 2023 01:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 600 $270.00 $162,000.00
Disclosure

SEC source: 0001702274-23-000007 · wk-form4_1702517948.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,228

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
October 31, 2023 Filed Jan 9, 2024 21:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 41 $184.93 $7,582.13
Disclosure

SEC source: 0001702274-24-000001 · wk-form5_1704835771.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,650

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.

Read SEC document
April 30, 2023 Filed Jan 9, 2024 21:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 31 $240.07 $7,442.17
Disclosure

SEC source: 0001702274-24-000001 · wk-form5_1704835771.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,609

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.

Read SEC document
March 31, 2023 Filed Apr 4, 2023 20:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEmployee Stock Option (right to buy) · Derivative 9,525 $0.00 Strike: $299.00 $0.00
Disclosure

SEC source: 0001702274-23-000005 · wf-form4_168064013036515.xml · derivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,525

Underlying: EPAM Common Stock · 9,525 shares

Expires 2033-03-31

F3 · 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 20:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 10,094 $0.00 $0.00
Disclosure

SEC source: 0001702274-23-000005 · wf-form4_168064013036515.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,828

F2 · shares: Represents restricted stock units that are scheduled to vest as to 1/3 of the shares on each of March 15, 2024, 2025, and 2026.

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March 31, 2023 Filed Apr 4, 2023 20:29 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 5,047 $0.00 $0.00
Disclosure

SEC source: 0001702274-23-000005 · wf-form4_168064013036515.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,734

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 20:28 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 334 $283.00 $94,522.00
Disclosure

SEC source: 0001702274-23-000004 · wf-form4_168029450780679.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,687

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 19:39 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 309 $278.50 $86,056.50
Disclosure

SEC source: 0001702274-23-000003 · wf-form4_168011876338426.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,021

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 15:08 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 173 $285.50 $49,391.50
Disclosure

SEC source: 0001702274-23-000002 · wf-form4_167906569160708.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,330

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 15:08 UTC EPAM Systems, Inc. EPAM · Entity 1525 Tax withholdingEPAM Common Stock 290 $285.50 $82,795.00
Disclosure

SEC source: 0001702274-23-000002 · wf-form4_167906569160708.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,503

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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November 11, 2022 Filed Nov 15, 2022 21:01 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,000 $0.00 Strike: $169.13 $0.00
Disclosure

SEC source: 0001702274-22-000013 · wf-form4_166854606337767.xml · derivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,088

Underlying: EPAM Common Stock · 1,000 shares

Expires 2029-03-29

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: Represents a stock option grant that vested as to 25% of the option on each of March 29, 2020, 2021, and 2022, and is scheduled to vest as to 25% of the option on March 29, 2023.

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November 11, 2022 Filed Nov 15, 2022 21:01 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 1,000 $350.00 $350,000.00
Disclosure

SEC source: 0001702274-22-000013 · wf-form4_166854606337767.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,762

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November 11, 2022 Filed Nov 15, 2022 21:01 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 1,000 $169.13 $169,130.00
Disclosure

SEC source: 0001702274-22-000013 · wf-form4_166854606337767.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,762

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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October 31, 2022 Filed Jan 23, 2023 21:41 UTC EPAM Systems, Inc. EPAM · Entity 1525 GrantEPAM Common Stock 31 $245.23 $7,602.13
Disclosure

SEC source: 0001702274-23-000001 · wf-form5_167451007896064.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,793

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 12, 2022 Filed Aug 15, 2022 20:55 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,338 $0.00 Strike: $169.13 $0.00
Disclosure

SEC source: 0001702274-22-000011 · wf-form4_166059503182249.xml · derivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,088

Underlying: EPAM Common Stock · 1,338 shares

Expires 2029-03-29

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 underlying shares on March 29, 2020, 2021, and 2022, and will become exercisable as to 25% of the underlying shares on March 29, 2023.

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August 12, 2022 Filed Aug 15, 2022 20:55 UTC EPAM Systems, Inc. EPAM · Entity 1525 SaleEPAM Common Stock 1,338 $440.00 $588,720.00
Disclosure

SEC source: 0001702274-22-000011 · wf-form4_166059503182249.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,762

Read SEC document
August 12, 2022 Filed Aug 15, 2022 20:55 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEPAM Common Stock 1,338 $169.13 $226,295.94
Disclosure

SEC source: 0001702274-22-000011 · wf-form4_166059503182249.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,100

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
August 09, 2022 Filed Aug 11, 2022 20:27 UTC EPAM Systems, Inc. EPAM · Entity 1525 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 500 $0.00 Strike: $169.13 $0.00
Disclosure

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · derivative · entry 6

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,426

Underlying: EPAM Common Stock · 500 shares

Expires 2029-03-29

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.

F4 · derivative.exercise_date: The option became exercisable as to 25% of the shares on March 29, 2020, 2021, and 2022, and will become exercisable as to 25% of the shares on March 29, 2023.

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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.