{"transactions":[{"id":793893,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Deliv Off, EVP, Americas"}}],"security":"EPAM Common Stock","published_at":"2026-05-04T20:14:01.000Z","date":"2026-04-30","kind":"purchase","planned":false,"acquired":true,"shares":77.551,"price":96.71,"value":7499.95721,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":44236.642,"source":{"system":"sec-edgar","filing":"0001732239-26-000006","document":"wk-form4_1777925637.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000006/wk-form4_1777925637.xml","form_type":"4"}},{"id":822903,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Global Head Adv Eng"}}],"security":"EPAM Common Stock","published_at":"2026-04-01T20:17:01.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":21695,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":44159.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000004","document":"wk-form4_1775074619.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000004/wk-form4_1775074619.xml","form_type":"4"}},{"id":838046,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:26:44.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":11370,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":22464.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000002","document":"wk-form4_1773750402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000002/wk-form4_1773750402.xml","form_type":"4"}},{"id":838045,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:26:44.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":510,"price":137.14,"value":69941.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":11094.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000002","document":"wk-form4_1773750402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000002/wk-form4_1773750402.xml","form_type":"4"}},{"id":838044,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:26:44.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":239,"price":137.14,"value":32776.46,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":11604.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000002","document":"wk-form4_1773750402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000002/wk-form4_1773750402.xml","form_type":"4"}},{"id":838043,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:26:44.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":240,"price":137.14,"value":32913.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":11843.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000002","document":"wk-form4_1773750402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000002/wk-form4_1773750402.xml","form_type":"4"}},{"id":838042,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:26:44.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":228,"price":137.14,"value":31267.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":12083.091,"source":{"system":"sec-edgar","filing":"0001732239-26-000002","document":"wk-form4_1773750402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223926000002/wk-form4_1773750402.xml","form_type":"4"}},{"id":1000293,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-11-13T22:02:23.000Z","date":"2025-11-13","kind":"sale","planned":false,"acquired":false,"shares":2465,"price":181.8,"value":448137.0,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"balance_after":38124,"source":{"system":"sec-edgar","filing":"0001732239-25-000012","document":"wk-form4_1763071340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000012/wk-form4_1763071340.xml","form_type":"4"}},{"id":1000292,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-11-13T22:02:23.000Z","date":"2025-11-13","kind":"sale","planned":false,"acquired":false,"shares":35,"price":181.72,"value":6360.2,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"balance_after":40589,"source":{"system":"sec-edgar","filing":"0001732239-25-000012","document":"wk-form4_1763071340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000012/wk-form4_1763071340.xml","form_type":"4"}},{"id":1003762,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-11-10T21:33:23.000Z","date":"2025-10-31","kind":"purchase","planned":false,"acquired":true,"shares":55.683,"price":134.69,"value":7499.94327,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"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."}],"balance_after":12311.091,"source":{"system":"sec-edgar","filing":"0001732239-25-000010","document":"wk-form4_1762810400.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000010/wk-form4_1762810400.xml","form_type":"4"}},{"id":1003761,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-11-10T21:33:23.000Z","date":"2025-04-30","kind":"purchase","planned":false,"acquired":true,"shares":56.234,"price":133.37,"value":7499.92858,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":12256.234,"source":{"system":"sec-edgar","filing":"0001732239-25-000010","document":"wk-form4_1762810400.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000010/wk-form4_1762810400.xml","form_type":"4"}},{"id":1193548,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-24T20:01:25.000Z","date":"2025-03-24","kind":"gift","planned":false,"acquired":true,"shares":14450,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":40624,"source":{"system":"sec-edgar","filing":"0001732239-25-000007","document":"wk-form4_1742846477.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000007/wk-form4_1742846477.xml","form_type":"4"}},{"id":1193547,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-24T20:01:25.000Z","date":"2025-03-24","kind":"gift","planned":false,"acquired":false,"shares":14450,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":12200,"source":{"system":"sec-edgar","filing":"0001732239-25-000007","document":"wk-form4_1742846477.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000007/wk-form4_1742846477.xml","form_type":"4"}},{"id":1199976,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:12:05.000Z","date":"2025-03-15","kind":"grant","planned":false,"acquired":true,"shares":7158,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":26650,"source":{"system":"sec-edgar","filing":"0001732239-25-000006","document":"wk-form4_1742332318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000006/wk-form4_1742332318.xml","form_type":"4"}},{"id":1199975,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:12:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":365,"price":182.73,"value":66696.45,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":19492,"source":{"system":"sec-edgar","filing":"0001732239-25-000006","document":"wk-form4_1742332318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000006/wk-form4_1742332318.xml","form_type":"4"}},{"id":1199974,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:12:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":366,"price":182.73,"value":66879.18,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":19857,"source":{"system":"sec-edgar","filing":"0001732239-25-000006","document":"wk-form4_1742332318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000006/wk-form4_1742332318.xml","form_type":"4"}},{"id":1199973,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:12:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":301,"price":182.73,"value":55001.73,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":20223,"source":{"system":"sec-edgar","filing":"0001732239-25-000006","document":"wk-form4_1742332318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000006/wk-form4_1742332318.xml","form_type":"4"}},{"id":1199972,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:12:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":190,"price":182.73,"value":34718.7,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":20524,"source":{"system":"sec-edgar","filing":"0001732239-25-000006","document":"wk-form4_1742332318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000006/wk-form4_1742332318.xml","form_type":"4"}},{"id":1240798,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2025-02-27T21:00:10.000Z","date":"2025-02-25","kind":"exercise","planned":false,"acquired":false,"shares":12868,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option became exercisable as to 25% of the grant on each of March 24, 2018, 2019, 2020 and 2021."}],"balance_after":0,"derivative":{"exercise_price":73.27,"expiration_date":"2027-03-24","underlying":"EPAM Common Stock","underlying_shares":12868},"source":{"system":"sec-edgar","filing":"0001732239-25-000004","document":"wk-form4_1740690004.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000004/wk-form4_1740690004.xml","form_type":"4"}},{"id":1240797,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-02-27T21:00:10.000Z","date":"2025-02-25","kind":"exercise","planned":false,"acquired":true,"shares":12868,"price":73.27,"value":942838.36,"ownership":{"direct":true},"balance_after":20714,"source":{"system":"sec-edgar","filing":"0001732239-25-000004","document":"wk-form4_1740690004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000004/wk-form4_1740690004.xml","form_type":"4"}},{"id":1314920,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-01-03T21:05:47.000Z","date":"2024-10-31","kind":"grant","planned":false,"acquired":true,"shares":47,"price":160.35,"value":7536.45,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The number of shares in column 4 also includes a de minimis adjustment of 0.228 shares due to the rounding of fractional shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"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."}],"balance_after":7846,"source":{"system":"sec-edgar","filing":"0001732239-25-000002","document":"wk-form5_1735938336.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000002/wk-form5_1735938336.xml","form_type":"5"}},{"id":1314919,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2025-01-03T21:05:47.000Z","date":"2024-04-30","kind":"grant","planned":false,"acquired":true,"shares":41,"price":184.15,"value":7550.15,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The number of shares in column 4 also includes a de minimis adjustment of 0.273 shares due to the rounding of fractional shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"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."}],"balance_after":7799,"source":{"system":"sec-edgar","filing":"0001732239-25-000002","document":"wk-form5_1735938336.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223925000002/wk-form5_1735938336.xml","form_type":"5"}},{"id":1326766,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-12-18T21:03:27.000Z","date":"2024-12-18","kind":"gift","planned":false,"acquired":true,"shares":5242,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust ."}],"balance_after":26174,"source":{"system":"sec-edgar","filing":"0001732239-24-000009","document":"wk-form4_1734555800.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000009/wk-form4_1734555800.xml","form_type":"4"}},{"id":1326765,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-12-18T21:03:27.000Z","date":"2024-12-18","kind":"gift","planned":false,"acquired":false,"shares":5242,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a bona fide gift of securities by the reporting person to the Dvorkin Family Trust ."}],"balance_after":7758,"source":{"system":"sec-edgar","filing":"0001732239-24-000009","document":"wk-form4_1734555800.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000009/wk-form4_1734555800.xml","form_type":"4"}},{"id":1332424,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2024-12-13T19:13:35.000Z","date":"2024-12-11","kind":"exercise","planned":false,"acquired":false,"shares":12000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option became exercisable as to 25% of the shares on each of March 23, 2016, 2017, 2018 and 2019."}],"balance_after":0,"derivative":{"exercise_price":61.38,"expiration_date":"2025-03-23","underlying":"EPAM Common Stock","underlying_shares":12000},"source":{"system":"sec-edgar","filing":"0001732239-24-000007","document":"wk-form4_1734117209.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000007/wk-form4_1734117209.xml","form_type":"4"}},{"id":1332423,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-12-13T19:13:35.000Z","date":"2024-12-11","kind":"sale","planned":false,"acquired":false,"shares":6689,"price":256.53,"value":1715929.17,"ownership":{"direct":true},"balance_after":13000,"source":{"system":"sec-edgar","filing":"0001732239-24-000007","document":"wk-form4_1734117209.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000007/wk-form4_1734117209.xml","form_type":"4"}},{"id":1332422,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-12-13T19:13:35.000Z","date":"2024-12-11","kind":"sale","planned":false,"acquired":false,"shares":69,"price":256.69,"value":17711.61,"ownership":{"direct":true},"balance_after":19689,"source":{"system":"sec-edgar","filing":"0001732239-24-000007","document":"wk-form4_1734117209.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000007/wk-form4_1734117209.xml","form_type":"4"}},{"id":1332421,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-12-13T19:13:35.000Z","date":"2024-12-11","kind":"exercise","planned":false,"acquired":true,"shares":12000,"price":61.38,"value":736560.0,"ownership":{"direct":true},"balance_after":19758,"source":{"system":"sec-edgar","filing":"0001732239-24-000007","document":"wk-form4_1734117209.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000007/wk-form4_1734117209.xml","form_type":"4"}},{"id":1505523,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-05-22T17:17:12.000Z","date":"2024-05-20","kind":"gift","planned":false,"acquired":true,"shares":5195,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":20932,"source":{"system":"sec-edgar","filing":"0001732239-24-000005","document":"wk-form4_1716398221.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000005/wk-form4_1716398221.xml","form_type":"4"}},{"id":1505522,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-05-22T17:17:12.000Z","date":"2024-05-20","kind":"gift","planned":false,"acquired":false,"shares":5195,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":7758,"source":{"system":"sec-edgar","filing":"0001732239-24-000005","document":"wk-form4_1716398221.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000005/wk-form4_1716398221.xml","form_type":"4"}},{"id":1558495,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-03-28T20:11:06.000Z","date":"2024-03-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":164,"price":268.4,"value":44017.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":12953,"source":{"system":"sec-edgar","filing":"0001732239-24-000003","document":"wk-form4_1711656653.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000003/wk-form4_1711656653.xml","form_type":"4"}},{"id":1568941,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2024-03-19T20:42:28.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":6042,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2025, 2026, 2027, and 2028."}],"balance_after":6042,"derivative":{"exercise_price":298.89,"expiration_date":"2034-03-15","underlying":"EPAM Common Stock","underlying_shares":6042},"source":{"system":"sec-edgar","filing":"0001732239-24-000002","document":"wk-form4_1710880917.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000002/wk-form4_1710880917.xml","form_type":"4"}},{"id":1568940,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:42:28.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":3346,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":13117,"source":{"system":"sec-edgar","filing":"0001732239-24-000002","document":"wk-form4_1710880917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000002/wk-form4_1710880917.xml","form_type":"4"}},{"id":1568939,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:42:28.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":125,"price":302.24,"value":37780.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":9771,"source":{"system":"sec-edgar","filing":"0001732239-24-000002","document":"wk-form4_1710880917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000002/wk-form4_1710880917.xml","form_type":"4"}},{"id":1568938,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:42:28.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":197,"price":302.24,"value":59541.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":9896,"source":{"system":"sec-edgar","filing":"0001732239-24-000002","document":"wk-form4_1710880917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000002/wk-form4_1710880917.xml","form_type":"4"}},{"id":1568937,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:42:28.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":240,"price":302.24,"value":72537.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":10093,"source":{"system":"sec-edgar","filing":"0001732239-24-000002","document":"wk-form4_1710880917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000002/wk-form4_1710880917.xml","form_type":"4"}},{"id":1682770,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-01-09T21:21:23.000Z","date":"2023-10-31","kind":"grant","planned":false,"acquired":true,"shares":41,"price":184.93,"value":7582.13,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The number of shares in column 4 also includes a de minimis adjustment of 0.445 shares due to the rounding of fractional shares."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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."}],"balance_after":10333,"source":{"system":"sec-edgar","filing":"0001732239-24-000001","document":"wk-form5_1704835260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000001/wk-form5_1704835260.xml","form_type":"5"}},{"id":1682769,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2024-01-09T21:21:23.000Z","date":"2023-04-30","kind":"grant","planned":false,"acquired":true,"shares":31,"price":240.07,"value":7442.17,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The number of shares in column 4 also includes a de minimis adjustment of 0.24 shares due to the rounding of fractional shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":10292,"source":{"system":"sec-edgar","filing":"0001732239-24-000001","document":"wk-form5_1704835260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223924000001/wk-form5_1704835260.xml","form_type":"5"}},{"id":1928458,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2023-04-04T20:19:34.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":6350,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2024, 2025, 2026, and 2027."}],"balance_after":6350,"derivative":{"exercise_price":299,"expiration_date":"2033-03-31","underlying":"EPAM Common Stock","underlying_shares":6350},"source":{"system":"sec-edgar","filing":"0001732239-23-000005","document":"wf-form4_168063954445882.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000005/wf-form4_168063954445882.xml","form_type":"4"}},{"id":1928457,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-04-04T20:19:34.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":3365,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":10261,"source":{"system":"sec-edgar","filing":"0001732239-23-000005","document":"wf-form4_168063954445882.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000005/wf-form4_168063954445882.xml","form_type":"4"}},{"id":1934028,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-03-31T20:15:01.000Z","date":"2023-03-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":221,"price":283,"value":62543.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":6896,"source":{"system":"sec-edgar","filing":"0001732239-23-000004","document":"wf-form4_168029367705525.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000004/wf-form4_168029367705525.xml","form_type":"4"}},{"id":1935787,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-03-29T19:30:19.000Z","date":"2023-03-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":164,"price":278.5,"value":45674.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":7117,"source":{"system":"sec-edgar","filing":"0001732239-23-000003","document":"wf-form4_168011820810943.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000003/wf-form4_168011820810943.xml","form_type":"4"}},{"id":1947174,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-03-17T14:34:58.000Z","date":"2023-03-15","kind":"tax_withholding","acquired":false,"shares":125,"price":285.5,"value":35687.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":7281,"source":{"system":"sec-edgar","filing":"0001732239-23-000002","document":"wf-form4_167906368765905.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000002/wf-form4_167906368765905.xml","form_type":"4"}},{"id":1947173,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-03-17T14:34:58.000Z","date":"2023-03-15","kind":"tax_withholding","acquired":false,"shares":197,"price":285.5,"value":56243.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":7406,"source":{"system":"sec-edgar","filing":"0001732239-23-000002","document":"wf-form4_167906368765905.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000002/wf-form4_167906368765905.xml","form_type":"4"}},{"id":2048733,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2023-01-23T21:29:45.000Z","date":"2022-10-31","kind":"grant","acquired":true,"shares":31,"price":245.23,"value":7602.13,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The number of shares in column 4 also includes a de minimis adjustment of 0.417 shares due to the rounding of fractional shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":7603,"source":{"system":"sec-edgar","filing":"0001732239-23-000001","document":"wf-form5_167450937050054.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223923000001/wf-form5_167450937050054.xml","form_type":"5"}},{"id":2175006,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-08-24T20:09:54.000Z","date":"2022-08-22","kind":"exercise","acquired":false,"shares":13333,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the grant on each of March 25, 2017, 2018, 2019 and 2020."}],"balance_after":0,"derivative":{"exercise_price":70.52,"expiration_date":"2026-03-25","underlying":"EPAM Common Stock","underlying_shares":13333},"source":{"system":"sec-edgar","filing":"0001732239-22-000008","document":"wf-form4_166137175659012.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000008/wf-form4_166137175659012.xml","form_type":"4"}},{"id":2175005,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-08-24T20:09:54.000Z","date":"2022-08-22","kind":"sale","acquired":false,"shares":13333,"price":440.84,"value":5877719.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":7572,"source":{"system":"sec-edgar","filing":"0001732239-22-000008","document":"wf-form4_166137175659012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000008/wf-form4_166137175659012.xml","form_type":"4"}},{"id":2175004,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-08-24T20:09:54.000Z","date":"2022-08-22","kind":"exercise","acquired":true,"shares":13333,"price":70.52,"value":940243.16,"ownership":{"direct":true},"balance_after":20905,"source":{"system":"sec-edgar","filing":"0001732239-22-000008","document":"wf-form4_166137175659012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000008/wf-form4_166137175659012.xml","form_type":"4"}},{"id":2263838,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-05-19T21:54:32.000Z","date":"2022-05-18","kind":"gift","acquired":true,"shares":15737,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Dvorkin Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":15737,"source":{"system":"sec-edgar","filing":"0001732239-22-000007","document":"wf-form4_165299725539874.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000007/wf-form4_165299725539874.xml","form_type":"4"}},{"id":2263837,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-05-19T21:54:32.000Z","date":"2022-05-18","kind":"gift","acquired":false,"shares":15737,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction involved a gift of securities by the reporting person to the Dvorkin Family Trust."}],"balance_after":7572,"source":{"system":"sec-edgar","filing":"0001732239-22-000007","document":"wf-form4_165299725539874.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000007/wf-form4_165299725539874.xml","form_type":"4"}},{"id":2284408,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-05-03T21:22:54.000Z","date":"2022-04-29","kind":"grant","acquired":true,"shares":33,"price":225.24,"value":7432.92,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares purchased pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the \"ESPP\"), for the ESPP purchase period of November 1, 2021 through April 30, 2022. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on April 29, 2022."},{"field":"shares","element":"transactionShares","label":"F2","text":"The number of shares in column 4 also includes a de minimus adjustment of 0.297 shares due to the rounding of fractional shares."}],"balance_after":23309,"source":{"system":"sec-edgar","filing":"0001732239-22-000005","document":"wf-form4_165161295741158.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000005/wf-form4_165161295741158.xml","form_type":"4"}},{"id":2312980,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-03-31T20:56:22.000Z","date":"2022-03-29","kind":"tax_withholding","acquired":false,"shares":281,"price":275.19,"value":77328.39,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":23276,"source":{"system":"sec-edgar","filing":"0001732239-22-000004","document":"wf-form4_164876016120715.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000004/wf-form4_164876016120715.xml","form_type":"4"}},{"id":2315398,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-03-29T21:56:23.000Z","date":"2022-03-25","kind":"grant","acquired":true,"shares":6558,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2023, 2024, 2025, and 2026."}],"balance_after":6558,"derivative":{"exercise_price":266.75,"expiration_date":"2032-03-25","underlying":"EPAM Common Stock","underlying_shares":6558},"source":{"system":"sec-edgar","filing":"0001732239-22-000003","document":"wf-form4_164859095805541.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000003/wf-form4_164859095805541.xml","form_type":"4"}},{"id":2315397,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-03-29T21:56:23.000Z","date":"2022-03-27","kind":"tax_withholding","acquired":false,"shares":164,"price":266.75,"value":43747.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":23557,"source":{"system":"sec-edgar","filing":"0001732239-22-000003","document":"wf-form4_164859095805541.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000003/wf-form4_164859095805541.xml","form_type":"4"}},{"id":2315396,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-03-29T21:56:23.000Z","date":"2022-03-25","kind":"grant","acquired":true,"shares":2762,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2023, 2024, 2025, and 2026."}],"balance_after":23721,"source":{"system":"sec-edgar","filing":"0001732239-22-000003","document":"wf-form4_164859095805541.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000003/wf-form4_164859095805541.xml","form_type":"4"}},{"id":2317767,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-03-25T20:36:26.000Z","date":"2022-03-23","kind":"tax_withholding","acquired":false,"shares":231,"price":303.54,"value":70117.74,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":20959,"source":{"system":"sec-edgar","filing":"0001732239-22-000002","document":"wf-form4_164824055742660.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000002/wf-form4_164824055742660.xml","form_type":"4"}},{"id":2327750,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2022-03-17T20:25:13.000Z","date":"2022-03-15","kind":"tax_withholding","acquired":false,"shares":125,"price":220,"value":27500.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":21190,"source":{"system":"sec-edgar","filing":"0001732239-22-000001","document":"wf-form4_164754868407290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223922000001/wf-form4_164754868407290.xml","form_type":"4"}},{"id":2475645,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-12-13T21:37:22.000Z","date":"2021-12-09","kind":"exercise","acquired":false,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option became exercisable as to 25% of the shares on each of March 23, 2016, 2017, 2018 and 2019."}],"balance_after":12000,"derivative":{"exercise_price":61.38,"expiration_date":"2025-03-23","underlying":"EPAM Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001732239-21-000004","document":"wf-form4_163943143004527.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000004/wf-form4_163943143004527.xml","form_type":"4"}},{"id":2475644,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-12-13T21:37:22.000Z","date":"2021-12-09","kind":"exercise","acquired":false,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the shares on each of March 31, 2015, 2016, 2017 and 2018."}],"balance_after":0,"derivative":{"exercise_price":32.08,"expiration_date":"2024-03-31","underlying":"EPAM Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001732239-21-000004","document":"wf-form4_163943143004527.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000004/wf-form4_163943143004527.xml","form_type":"4"}},{"id":2475643,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-12-13T21:37:22.000Z","date":"2021-12-09","kind":"sale","acquired":false,"shares":12000,"price":702.09,"value":8425080.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $700 to $705.58 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."}],"balance_after":21315,"source":{"system":"sec-edgar","filing":"0001732239-21-000004","document":"wf-form4_163943143004527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000004/wf-form4_163943143004527.xml","form_type":"4"}},{"id":2475642,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-12-13T21:37:22.000Z","date":"2021-12-09","kind":"exercise","acquired":true,"shares":6000,"price":61.38,"value":368280.0,"ownership":{"direct":true},"balance_after":33315,"source":{"system":"sec-edgar","filing":"0001732239-21-000004","document":"wf-form4_163943143004527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000004/wf-form4_163943143004527.xml","form_type":"4"}},{"id":2475641,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-12-13T21:37:22.000Z","date":"2021-12-09","kind":"exercise","acquired":true,"shares":6000,"price":32.08,"value":192480.0,"ownership":{"direct":true},"balance_after":27315,"source":{"system":"sec-edgar","filing":"0001732239-21-000004","document":"wf-form4_163943143004527.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000004/wf-form4_163943143004527.xml","form_type":"4"}},{"id":2768127,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-03-30T21:00:33.000Z","date":"2021-03-26","kind":"grant","acquired":true,"shares":4598,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2022, 2023, 2024, and 2025."}],"balance_after":4598,"derivative":{"exercise_price":387.74,"expiration_date":"2031-03-26","underlying":"EPAM Common Stock","underlying_shares":4598},"source":{"system":"sec-edgar","filing":"0001732239-21-000003","document":"wf-form4_161713801944913.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000003/wf-form4_161713801944913.xml","form_type":"4"}},{"id":2768126,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T21:00:33.000Z","date":"2021-03-29","kind":"tax_withholding","acquired":false,"shares":284,"price":387.74,"value":110118.16,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":21315,"source":{"system":"sec-edgar","filing":"0001732239-21-000003","document":"wf-form4_161713801944913.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000003/wf-form4_161713801944913.xml","form_type":"4"}},{"id":2768125,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T21:00:33.000Z","date":"2021-03-27","kind":"tax_withholding","acquired":false,"shares":250,"price":387.74,"value":96935.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"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."}],"balance_after":21599,"source":{"system":"sec-edgar","filing":"0001732239-21-000003","document":"wf-form4_161713801944913.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000003/wf-form4_161713801944913.xml","form_type":"4"}},{"id":2768124,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T21:00:33.000Z","date":"2021-03-26","kind":"grant","acquired":true,"shares":1745,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 15, 2022, 2023, 2024, and 2025."}],"balance_after":21849,"source":{"system":"sec-edgar","filing":"0001732239-21-000003","document":"wf-form4_161713801944913.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000003/wf-form4_161713801944913.xml","form_type":"4"}},{"id":2773230,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-03-24T23:05:23.000Z","date":"2021-03-24","kind":"tax_withholding","acquired":false,"shares":342,"price":373.83,"value":127849.86,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":20104,"source":{"system":"sec-edgar","filing":"0001732239-21-000001","document":"wf-form4_161662711028772.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000001/wf-form4_161662711028772.xml","form_type":"4"}},{"id":2773229,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2021-03-24T23:05:23.000Z","date":"2021-03-23","kind":"tax_withholding","acquired":false,"shares":231,"price":380.45,"value":87883.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":20446,"source":{"system":"sec-edgar","filing":"0001732239-21-000001","document":"wf-form4_161662711028772.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223921000001/wf-form4_161662711028772.xml","form_type":"4"}},{"id":3042713,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-09-01T20:28:33.000Z","date":"2020-09-01","kind":"exercise","acquired":false,"shares":6000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the shares on March 31, 2015, 2016, 2017 and 2018."}],"balance_after":6000,"derivative":{"exercise_price":32.08,"expiration_date":"2024-03-31","underlying":"EPAM Common Stock","underlying_shares":6000},"source":{"system":"sec-edgar","filing":"0001732239-20-000007","document":"wf-form4_159899209748385.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000007/wf-form4_159899209748385.xml","form_type":"4"}},{"id":3042712,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-09-01T20:28:33.000Z","date":"2020-09-01","kind":"sale","acquired":false,"shares":6000,"price":333.32,"value":1999920.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $333.26 to $333.74, 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."}],"balance_after":20677,"source":{"system":"sec-edgar","filing":"0001732239-20-000007","document":"wf-form4_159899209748385.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000007/wf-form4_159899209748385.xml","form_type":"4"}},{"id":3042711,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-09-01T20:28:33.000Z","date":"2020-09-01","kind":"exercise","acquired":true,"shares":6000,"price":32.08,"value":192480.0,"ownership":{"direct":true},"balance_after":26677,"source":{"system":"sec-edgar","filing":"0001732239-20-000007","document":"wf-form4_159899209748385.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000007/wf-form4_159899209748385.xml","form_type":"4"}},{"id":3143016,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-19","kind":"exercise","acquired":false,"shares":8000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option became exercisable as to 25% of the shares on March 31, 2015, 2016, 2017 and 2018."}],"balance_after":12000,"derivative":{"exercise_price":32.08,"expiration_date":"2024-03-31","underlying":"EPAM Common Stock","underlying_shares":8000},"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3143015,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-18","kind":"exercise","acquired":false,"shares":7154,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the shares on each of March 19, 2014, 2015, 2016 and 2017."}],"balance_after":17600,"derivative":{"exercise_price":23.04,"expiration_date":"2023-05-24","underlying":"EPAM Common Stock","underlying_shares":7154},"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3143014,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-19","kind":"sale","acquired":false,"shares":8000,"price":223,"value":1784000.0,"ownership":{"direct":true},"balance_after":20677,"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3143013,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-19","kind":"exercise","acquired":true,"shares":8000,"price":32.08,"value":256640.0,"ownership":{"direct":true},"balance_after":28677,"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3143012,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-18","kind":"sale","acquired":false,"shares":7154,"price":224.0716,"value":1603008.2264,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $223.92 to $224.86, inclusive.  The reporting person undertakes to provide 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 the Form 4."}],"balance_after":20677,"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3143011,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-19T20:55:59.000Z","date":"2020-05-18","kind":"exercise","acquired":true,"shares":7154,"price":23.04,"value":164828.16,"ownership":{"direct":true},"balance_after":27831,"source":{"system":"sec-edgar","filing":"0001732239-20-000006","document":"wf-form4_158992174099938.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000006/wf-form4_158992174099938.xml","form_type":"4"}},{"id":3149104,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-05-14T20:55:38.000Z","date":"2020-05-13","kind":"exercise","acquired":false,"shares":46,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option became exercisable as to 25% of the shares on each of March 19, 2014 2015, 2016 and 2017."}],"balance_after":24754,"derivative":{"exercise_price":23.04,"expiration_date":"2023-05-24","underlying":"EPAM Common Stock","underlying_shares":46},"source":{"system":"sec-edgar","filing":"0001732239-20-000005","document":"wf-form4_158948972063037.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000005/wf-form4_158948972063037.xml","form_type":"4"}},{"id":3149103,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-14T20:55:38.000Z","date":"2020-05-13","kind":"sale","acquired":false,"shares":43,"price":218.01,"value":9374.43,"ownership":{"direct":true},"balance_after":20677,"source":{"system":"sec-edgar","filing":"0001732239-20-000005","document":"wf-form4_158948972063037.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000005/wf-form4_158948972063037.xml","form_type":"4"}},{"id":3149102,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-14T20:55:38.000Z","date":"2020-05-13","kind":"sale","acquired":false,"shares":3,"price":218,"value":654.0,"ownership":{"direct":true},"balance_after":20720,"source":{"system":"sec-edgar","filing":"0001732239-20-000005","document":"wf-form4_158948972063037.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000005/wf-form4_158948972063037.xml","form_type":"4"}},{"id":3149101,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-05-14T20:55:38.000Z","date":"2020-05-13","kind":"exercise","acquired":true,"shares":46,"price":23.04,"value":1059.84,"ownership":{"direct":true},"balance_after":20723,"source":{"system":"sec-edgar","filing":"0001732239-20-000005","document":"wf-form4_158948972063037.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000005/wf-form4_158948972063037.xml","form_type":"4"}},{"id":3192189,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-03-31T00:01:23.000Z","date":"2020-03-27","kind":"grant","acquired":true,"shares":7392,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option will become exercisable as to 25% of the shares on each of  March 27, 2021, 2022, 2023 and 2024."}],"balance_after":7392,"derivative":{"exercise_price":175.22,"expiration_date":"2030-03-27","underlying":"EPAM Common Stock","underlying_shares":7392},"source":{"system":"sec-edgar","filing":"0001732239-20-000004","document":"wf-form4_158561286632131.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000004/wf-form4_158561286632131.xml","form_type":"4"}},{"id":3192188,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-03-31T00:01:23.000Z","date":"2020-03-29","kind":"tax_withholding","acquired":false,"shares":186,"price":175.22,"value":32590.92,"ownership":{"direct":true},"balance_after":20677,"source":{"system":"sec-edgar","filing":"0001732239-20-000004","document":"wf-form4_158561286632131.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000004/wf-form4_158561286632131.xml","form_type":"4"}},{"id":3192187,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-03-31T00:01:23.000Z","date":"2020-03-27","kind":"grant","acquired":true,"shares":2295,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 27, 2021, 2022, 2023 and 2024."}],"balance_after":20863,"source":{"system":"sec-edgar","filing":"0001732239-20-000004","document":"wf-form4_158561286632131.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000004/wf-form4_158561286632131.xml","form_type":"4"}},{"id":3194468,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-03-26T20:22:58.000Z","date":"2020-03-25","kind":"tax_withholding","acquired":false,"shares":342,"price":175.05,"value":59867.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":18568,"source":{"system":"sec-edgar","filing":"0001732239-20-000003","document":"wf-form4_158525416091892.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000003/wf-form4_158525416091892.xml","form_type":"4"}},{"id":3195385,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-03-25T20:10:58.000Z","date":"2020-03-24","kind":"tax_withholding","acquired":false,"shares":322,"price":178.31,"value":57415.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":18910,"source":{"system":"sec-edgar","filing":"0001732239-20-000002","document":"wf-form4_158516703988656.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000002/wf-form4_158516703988656.xml","form_type":"4"}},{"id":3195384,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2020-03-25T20:10:58.000Z","date":"2020-03-23","kind":"tax_withholding","acquired":false,"shares":231,"price":168.01,"value":38810.31,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":19232,"source":{"system":"sec-edgar","filing":"0001732239-20-000002","document":"wf-form4_158516703988656.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223920000002/wf-form4_158516703988656.xml","form_type":"4"}},{"id":3572101,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2019-04-01T20:01:00.000Z","date":"2019-03-29","kind":"grant","acquired":true,"shares":6721,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option will become exercisable as to 25% of the shares on each of March 29, 2020, 2021, 2022 and 2023."}],"balance_after":6721,"derivative":{"exercise_price":169.13,"expiration_date":"2029-03-29","underlying":"EPAM Common Stock","underlying_shares":6721},"source":{"system":"sec-edgar","filing":"0001732239-19-000002","document":"wf-form4_155414884633635.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000002/wf-form4_155414884633635.xml","form_type":"4"}},{"id":3572100,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2019-04-01T20:01:00.000Z","date":"2019-03-29","kind":"grant","acquired":true,"shares":2606,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that are scheduled to vest as to 25% of the shares on each of March 29, 2020, 2021, 2022 and 2023."}],"balance_after":19463,"source":{"system":"sec-edgar","filing":"0001732239-19-000002","document":"wf-form4_155414884633635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000002/wf-form4_155414884633635.xml","form_type":"4"}},{"id":3578535,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:46:52.000Z","date":"2019-03-25","kind":"tax_withholding","acquired":false,"shares":363,"price":167.12,"value":60664.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":16857,"source":{"system":"sec-edgar","filing":"0001732239-19-000001","document":"wf-form4_155362959764647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000001/wf-form4_155362959764647.xml","form_type":"4"}},{"id":3578534,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:46:52.000Z","date":"2019-03-24","kind":"tax_withholding","acquired":false,"shares":322,"price":164.26,"value":52891.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":17220,"source":{"system":"sec-edgar","filing":"0001732239-19-000001","document":"wf-form4_155362959764647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000001/wf-form4_155362959764647.xml","form_type":"4"}},{"id":3578533,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:46:52.000Z","date":"2019-03-23","kind":"tax_withholding","acquired":false,"shares":231,"price":164.26,"value":37944.06,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":17542,"source":{"system":"sec-edgar","filing":"0001732239-19-000001","document":"wf-form4_155362959764647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000001/wf-form4_155362959764647.xml","form_type":"4"}},{"id":3578532,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:46:52.000Z","date":"2019-03-23","kind":"tax_withholding","acquired":false,"shares":285,"price":164.26,"value":46814.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":17773,"source":{"system":"sec-edgar","filing":"0001732239-19-000001","document":"wf-form4_155362959764647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223919000001/wf-form4_155362959764647.xml","form_type":"4"}},{"id":3827472,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2018-09-04T20:49:41.000Z","date":"2018-08-31","kind":"exercise","acquired":true,"shares":8800,"price":23.04,"value":202752.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option became exercisable as to 25% of the shares on each of May 24, 2014, 2015, 2016 and 2017."}],"balance_after":24800,"derivative":{"exercise_price":23.04,"expiration_date":"2023-05-24","underlying":"EPAM Common Stock","underlying_shares":8800},"source":{"system":"sec-edgar","filing":"0001732239-18-000008","document":"wf-form4_153609416574115.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000008/wf-form4_153609416574115.xml","form_type":"4"}},{"id":3827471,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2018-09-04T20:49:41.000Z","date":"2018-08-31","kind":"exercise","acquired":true,"shares":11200,"price":16.8,"value":188160.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the shares on each of March 19, 2013, 2014, 2015 and 2016."}],"balance_after":22400,"derivative":{"exercise_price":16.8,"expiration_date":"2022-03-19","underlying":"EPAM Common Stock","underlying_shares":11200},"source":{"system":"sec-edgar","filing":"0001732239-18-000008","document":"wf-form4_153609416574115.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000008/wf-form4_153609416574115.xml","form_type":"4"}},{"id":3827470,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2018-09-04T20:49:41.000Z","date":"2018-08-31","kind":"sale","acquired":false,"shares":20000,"price":142.98,"value":2859600.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $142.52 to $143.54, 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."}],"balance_after":18058,"source":{"system":"sec-edgar","filing":"0001732239-18-000008","document":"wf-form4_153609416574115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000008/wf-form4_153609416574115.xml","form_type":"4"}},{"id":3827469,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2018-09-04T20:49:41.000Z","date":"2018-08-31","kind":"exercise","acquired":true,"shares":8800,"price":23.04,"value":202752.0,"ownership":{"direct":true},"balance_after":38058,"source":{"system":"sec-edgar","filing":"0001732239-18-000008","document":"wf-form4_153609416574115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000008/wf-form4_153609416574115.xml","form_type":"4"}},{"id":3827468,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2018-09-04T20:49:41.000Z","date":"2018-08-31","kind":"exercise","acquired":true,"shares":11200,"price":16.8,"value":188160.0,"ownership":{"direct":true},"balance_after":29258,"source":{"system":"sec-edgar","filing":"0001732239-18-000008","document":"wf-form4_153609416574115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000008/wf-form4_153609416574115.xml","form_type":"4"}},{"id":3976625,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"EPAM Common Stock","published_at":"2018-04-02T17:43:50.000Z","date":"2018-03-31","kind":"tax_withholding","acquired":false,"shares":285,"price":114.52,"value":32638.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":18058,"source":{"system":"sec-edgar","filing":"0001732239-18-000006","document":"wf-form4_152269101722835.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000006/wf-form4_152269101722835.xml","form_type":"4"}},{"id":3982043,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":49965,"kind":"person","name":"Dvorkin Viktar","position":1,"cik":"0001732239","reported_name":"Dvorkin Viktar","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP/Head of Global Delivery"}}],"security":"Employee Stock Option (right to buy)","published_at":"2018-03-27T20:48:33.000Z","date":"2018-03-23","kind":"grant","acquired":true,"shares":8649,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option will become exercisable as to 25% of the shares on each of March 23, 2019, 2020, 2021 and 2022."}],"balance_after":8649,"derivative":{"exercise_price":112.62,"expiration_date":"2028-03-23","underlying":"EPAM Common Stock","underlying_shares":8649},"source":{"system":"sec-edgar","filing":"0001732239-18-000004","document":"wf-form4_152218369998725.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1732239/000173223918000004/wf-form4_152218369998725.xml","form_type":"4"}}],"next_cursor":"2018-03-27T20:48:33.000000Z,3982043"}