{"transactions":[{"id":827222,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2026-03-26T22:29:09.000Z","date":"2026-03-25","kind":"exercise","planned":false,"acquired":false,"shares":41026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The stock option was automatically exercised on a net share settlement basis immediately before its expiration, in accordance with its terms. The Company delivered to the reporting person the number of shares underlying the stock option less the number of shares having a Fair Market Value on the date of such exercise equal to (i) the aggregate exercise price for the stock option and (ii) the amount necessary to satisfy any federal, state and local withholding taxes related to such exercise."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option became exercisable as to 25% of the shares 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":41026},"source":{"system":"sec-edgar","filing":"0001538843-26-000004","document":"wk-form4_1774564147.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000004/wk-form4_1774564147.xml","form_type":"4"}},{"id":827221,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-26T22:29:09.000Z","date":"2026-03-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":30082,"price":133.26,"value":4008727.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The stock option was automatically exercised on a net share settlement basis immediately before its expiration, in accordance with its terms. The Company delivered to the reporting person the number of shares underlying the stock option less the number of shares having a Fair Market Value on the date of such exercise equal to (i) the aggregate exercise price for the stock option and (ii) the amount necessary to satisfy any federal, state and local withholding taxes related to such exercise."}],"balance_after":1333765,"source":{"system":"sec-edgar","filing":"0001538843-26-000004","document":"wk-form4_1774564147.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000004/wk-form4_1774564147.xml","form_type":"4"}},{"id":827220,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-26T22:29:09.000Z","date":"2026-03-25","kind":"exercise","planned":false,"acquired":true,"shares":41026,"price":70.52,"value":2893153.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The stock option was automatically exercised on a net share settlement basis immediately before its expiration, in accordance with its terms. The Company delivered to the reporting person the number of shares underlying the stock option less the number of shares having a Fair Market Value on the date of such exercise equal to (i) the aggregate exercise price for the stock option and (ii) the amount necessary to satisfy any federal, state and local withholding taxes related to such exercise."}],"balance_after":1363847,"source":{"system":"sec-edgar","filing":"0001538843-26-000004","document":"wk-form4_1774564147.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000004/wk-form4_1774564147.xml","form_type":"4"}},{"id":837227,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:23:00.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":15743,"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":1322821,"source":{"system":"sec-edgar","filing":"0001538843-26-000002","document":"wk-form4_1773750177.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000002/wk-form4_1773750177.xml","form_type":"4"}},{"id":837226,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:23:00.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":2413,"price":137.14,"value":330918.82,"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":1307078,"source":{"system":"sec-edgar","filing":"0001538843-26-000002","document":"wk-form4_1773750177.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000002/wk-form4_1773750177.xml","form_type":"4"}},{"id":837225,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:23:00.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":1129,"price":137.14,"value":154831.06,"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":1309491,"source":{"system":"sec-edgar","filing":"0001538843-26-000002","document":"wk-form4_1773750177.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000002/wk-form4_1773750177.xml","form_type":"4"}},{"id":837224,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:23:00.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":1135,"price":137.14,"value":155653.9,"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":1310620,"source":{"system":"sec-edgar","filing":"0001538843-26-000002","document":"wk-form4_1773750177.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000002/wk-form4_1773750177.xml","form_type":"4"}},{"id":837223,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"EPAM Common Stock","published_at":"2026-03-17T12:23:00.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":883,"price":137.14,"value":121094.62,"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":1311755,"source":{"system":"sec-edgar","filing":"0001538843-26-000002","document":"wk-form4_1773750177.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884326000002/wk-form4_1773750177.xml","form_type":"4"}},{"id":1193251,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2025-03-24T20:04:07.000Z","date":"2025-03-21","kind":"exercise","planned":false,"acquired":false,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The stock option was automatically exercised on a net share settlement basis immediately before its expiration, in accordance with its terms. The Company delivered to the reporting person the number of\nshares underlying the stock option less the number of shares having a Fair Market Value on the date of such exercise equal to (i) the aggregate exercise price for the stock option and (ii) the amount necessary to\nsatisfy any federal, state and local withholding taxes related to such exercise."},{"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":0,"derivative":{"exercise_price":61.38,"expiration_date":"2025-03-23","underlying":"EPAM Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001538843-25-000003","document":"wk-form4_1742846640.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000003/wk-form4_1742846640.xml","form_type":"4"}},{"id":1193250,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-24T20:04:07.000Z","date":"2025-03-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":31640,"price":175.3,"value":5546492.0,"ownership":{"direct":true},"balance_after":1312638,"source":{"system":"sec-edgar","filing":"0001538843-25-000003","document":"wk-form4_1742846640.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000003/wk-form4_1742846640.xml","form_type":"4"}},{"id":1193249,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-24T20:04:07.000Z","date":"2025-03-21","kind":"exercise","planned":false,"acquired":true,"shares":50000,"price":61.38,"value":3069000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The stock option was automatically exercised on a net share settlement basis immediately before its expiration, in accordance with its terms. The Company delivered to the reporting person the number of\nshares underlying the stock option less the number of shares having a Fair Market Value on the date of such exercise equal to (i) the aggregate exercise price for the stock option and (ii) the amount necessary to\nsatisfy any federal, state and local withholding taxes related to such exercise."}],"balance_after":1344278,"source":{"system":"sec-edgar","filing":"0001538843-25-000003","document":"wk-form4_1742846640.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000003/wk-form4_1742846640.xml","form_type":"4"}},{"id":1198932,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:01:05.000Z","date":"2025-03-15","kind":"grant","planned":false,"acquired":true,"shares":22189,"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":1294278,"source":{"system":"sec-edgar","filing":"0001538843-25-000002","document":"wk-form4_1742331658.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000002/wk-form4_1742331658.xml","form_type":"4"}},{"id":1198931,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:01:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":1129,"price":182.73,"value":206302.17,"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":1272089,"source":{"system":"sec-edgar","filing":"0001538843-25-000002","document":"wk-form4_1742331658.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000002/wk-form4_1742331658.xml","form_type":"4"}},{"id":1198930,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:01:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":884,"price":182.73,"value":161533.32,"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":1273218,"source":{"system":"sec-edgar","filing":"0001538843-25-000002","document":"wk-form4_1742331658.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000002/wk-form4_1742331658.xml","form_type":"4"}},{"id":1198929,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:01:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":942,"price":182.73,"value":172131.66,"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":1274102,"source":{"system":"sec-edgar","filing":"0001538843-25-000002","document":"wk-form4_1742331658.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000002/wk-form4_1742331658.xml","form_type":"4"}},{"id":1198928,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2025-03-18T21:01:05.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":584,"price":182.73,"value":106714.32,"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":1275044,"source":{"system":"sec-edgar","filing":"0001538843-25-000002","document":"wk-form4_1742331658.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884325000002/wk-form4_1742331658.xml","form_type":"4"}},{"id":1328257,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-12-17T21:13:41.000Z","date":"2024-12-13","kind":"gift","planned":false,"acquired":true,"shares":11400,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"These shares are held by the Arkadiy Dobkin GST Exempt Grantor Trust for the benefit of the reporting person's children.  The reporting person's spouse is trustee of the trust.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report should not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held by the Arkadiy Dobkin GST Exempt Grantor Trust for the benefit of the reporting person's children.  The reporting person's spouse is trustee of the trust.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report should not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":447589,"source":{"system":"sec-edgar","filing":"0001538843-24-000007","document":"wk-form4_1734470015.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000007/wk-form4_1734470015.xml","form_type":"4"}},{"id":1328256,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-12-17T21:13:41.000Z","date":"2024-12-13","kind":"gift","planned":false,"acquired":false,"shares":11400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"This transaction involved a bona fide gift of securities by the reporting person to the Arkadiy Dobkin GST Exempt Grantor Trust for the benefit of the reporting person's children. The reporting person's spouse is the trustee of the trust. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report should not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":1275628,"source":{"system":"sec-edgar","filing":"0001538843-24-000007","document":"wk-form4_1734470015.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000007/wk-form4_1734470015.xml","form_type":"4"}},{"id":1328255,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-12-17T21:13:41.000Z","date":"2024-12-13","kind":"gift","planned":false,"acquired":false,"shares":14200,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person."}],"balance_after":1287028,"source":{"system":"sec-edgar","filing":"0001538843-24-000007","document":"wk-form4_1734470015.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000007/wk-form4_1734470015.xml","form_type":"4"}},{"id":1558256,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-28T20:17:36.000Z","date":"2024-03-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":854,"price":268.4,"value":229213.6,"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":1301228,"source":{"system":"sec-edgar","filing":"0001538843-24-000005","document":"wk-form4_1711657038.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000005/wk-form4_1711657038.xml","form_type":"4"}},{"id":1567814,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":9365,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2025, 2026, 2027, and 2028."}],"balance_after":9365,"derivative":{"exercise_price":298.89,"expiration_date":"2034-03-15","underlying":"EPAM Common Stock","underlying_shares":9365},"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567813,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"exercise","planned":false,"acquired":false,"shares":19000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option, representing a right to purchase 80,000 shares, 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":19000},"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567812,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":10374,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","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":1302082,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567811,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":1135,"price":302.24,"value":343042.4,"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":1291708,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567810,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":584,"price":302.24,"value":176508.16,"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":1292843,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567809,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":884,"price":302.24,"value":267180.16,"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":1293427,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567808,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"exercise","planned":false,"acquired":true,"shares":19000,"price":32.08,"value":609520.0,"ownership":{"direct":true},"balance_after":1294311,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1567807,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-19T20:29:01.000Z","date":"2024-03-15","kind":"sale","planned":false,"acquired":false,"shares":9300,"price":300.17,"value":2791581.0,"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 $299.25 to $301.49, 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":1275311,"source":{"system":"sec-edgar","filing":"0001538843-24-000004","document":"wk-form4_1710880118.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000004/wk-form4_1710880118.xml","form_type":"4"}},{"id":1576365,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2024-03-14T20:22:47.000Z","date":"2024-03-14","kind":"exercise","planned":false,"acquired":false,"shares":61000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option, representing a right to purchase 80,000 shares, became exercisable as to 25% of the shares on each of March 31, 2015, 2016, 2017, and 2018."}],"balance_after":19000,"derivative":{"exercise_price":32.08,"expiration_date":"2024-03-31","underlying":"EPAM Common Stock","underlying_shares":61000},"source":{"system":"sec-edgar","filing":"0001538843-24-000002","document":"wk-form4_1710447757.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000002/wk-form4_1710447757.xml","form_type":"4"}},{"id":1576364,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-14T20:22:47.000Z","date":"2024-03-14","kind":"exercise","planned":false,"acquired":true,"shares":61000,"price":32.08,"value":1956880.0,"ownership":{"direct":true},"balance_after":1284611,"source":{"system":"sec-edgar","filing":"0001538843-24-000002","document":"wk-form4_1710447757.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000002/wk-form4_1710447757.xml","form_type":"4"}},{"id":1576363,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-14T20:22:47.000Z","date":"2024-03-14","kind":"sale","planned":false,"acquired":false,"shares":18865,"price":301.79,"value":5693268.35,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $300.02 to $302.82, 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":1223611,"source":{"system":"sec-edgar","filing":"0001538843-24-000002","document":"wk-form4_1710447757.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000002/wk-form4_1710447757.xml","form_type":"4"}},{"id":1576362,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-14T20:22:47.000Z","date":"2024-03-13","kind":"sale","planned":false,"acquired":false,"shares":1135,"price":304.26,"value":345335.1,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $304.00 to $308.00, 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":1242476,"source":{"system":"sec-edgar","filing":"0001538843-24-000002","document":"wk-form4_1710447757.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000002/wk-form4_1710447757.xml","form_type":"4"}},{"id":1576361,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2024-03-14T20:22:47.000Z","date":"2024-03-12","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":307.41,"value":3074100.0,"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 $305.00 to $309.33, 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":1243611,"source":{"system":"sec-edgar","filing":"0001538843-24-000002","document":"wk-form4_1710447757.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884324000002/wk-form4_1710447757.xml","form_type":"4"}},{"id":1927188,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2023-04-04T20:17:24.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":19685,"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":19685,"derivative":{"exercise_price":299,"expiration_date":"2033-03-31","underlying":"EPAM Common Stock","underlying_shares":19685},"source":{"system":"sec-edgar","filing":"0001538843-23-000004","document":"wf-form4_168063941405190.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000004/wf-form4_168063941405190.xml","form_type":"4"}},{"id":1927187,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2023-04-04T20:17:24.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":10431,"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":1253611,"source":{"system":"sec-edgar","filing":"0001538843-23-000004","document":"wf-form4_168063941405190.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000004/wf-form4_168063941405190.xml","form_type":"4"}},{"id":1933806,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2023-03-31T20:02:01.000Z","date":"2023-03-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":959,"price":283,"value":271397.0,"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":1243180,"source":{"system":"sec-edgar","filing":"0001538843-23-000003","document":"wf-form4_168029290714202.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000003/wf-form4_168029290714202.xml","form_type":"4"}},{"id":1935595,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2023-03-29T19:27:20.000Z","date":"2023-03-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":854,"price":278.5,"value":237839.0,"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":1244139,"source":{"system":"sec-edgar","filing":"0001538843-23-000002","document":"wf-form4_168011802855497.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000002/wf-form4_168011802855497.xml","form_type":"4"}},{"id":1946225,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2023-03-17T14:32:16.000Z","date":"2023-03-15","kind":"tax_withholding","acquired":false,"shares":584,"price":285.5,"value":166732.0,"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":1244993,"source":{"system":"sec-edgar","filing":"0001538843-23-000001","document":"wf-form4_167906352588855.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000001/wf-form4_167906352588855.xml","form_type":"4"}},{"id":1946224,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2023-03-17T14:32:16.000Z","date":"2023-03-15","kind":"tax_withholding","acquired":false,"shares":884,"price":285.5,"value":252382.0,"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":1245577,"source":{"system":"sec-edgar","filing":"0001538843-23-000001","document":"wf-form4_167906352588855.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884323000001/wf-form4_167906352588855.xml","form_type":"4"}},{"id":2158230,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-09-15T20:29:52.000Z","date":"2022-09-13","kind":"gift","acquired":false,"shares":500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects the gift of common stock to a charitable donor advised fund."}],"balance_after":1246461,"source":{"system":"sec-edgar","filing":"0001538843-22-000006","document":"wf-form4_166327377374989.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000006/wf-form4_166327377374989.xml","form_type":"4"}},{"id":2233786,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-06-13T20:10:53.000Z","date":"2022-06-10","kind":"gift","acquired":false,"shares":9400,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person."}],"balance_after":1246961,"source":{"system":"sec-edgar","filing":"0001538843-22-000005","document":"wf-form4_165515103697461.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000005/wf-form4_165515103697461.xml","form_type":"4"}},{"id":2312622,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-03-31T20:51:44.000Z","date":"2022-03-29","kind":"tax_withholding","acquired":false,"shares":959,"price":275.19,"value":263907.21,"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":1256361,"source":{"system":"sec-edgar","filing":"0001538843-22-000004","document":"wf-form4_164875986088010.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000004/wf-form4_164875986088010.xml","form_type":"4"}},{"id":2314995,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-03-29T21:53:04.000Z","date":"2022-03-25","kind":"grant","acquired":true,"shares":19289,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option will become exercisable as to 25% of the shares on each of March 15, 2023, 2024, 2025, and 2026."}],"balance_after":19289,"derivative":{"exercise_price":266.75,"expiration_date":"2032-03-25","underlying":"EPAM Common Stock","underlying_shares":19289},"source":{"system":"sec-edgar","filing":"0001538843-22-000003","document":"wf-form4_164859074715887.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000003/wf-form4_164859074715887.xml","form_type":"4"}},{"id":2314994,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-03-29T21:53:04.000Z","date":"2022-03-27","kind":"tax_withholding","acquired":false,"shares":854,"price":266.75,"value":227804.5,"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":1257320,"source":{"system":"sec-edgar","filing":"0001538843-22-000003","document":"wf-form4_164859074715887.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000003/wf-form4_164859074715887.xml","form_type":"4"}},{"id":2314993,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-03-29T21:53:04.000Z","date":"2022-03-25","kind":"grant","acquired":true,"shares":8123,"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":1258174,"source":{"system":"sec-edgar","filing":"0001538843-22-000003","document":"wf-form4_164859074715887.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000003/wf-form4_164859074715887.xml","form_type":"4"}},{"id":2317525,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-03-25T20:33:04.000Z","date":"2022-03-23","kind":"tax_withholding","acquired":false,"shares":1173,"price":303.54,"value":356052.42,"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":1250051,"source":{"system":"sec-edgar","filing":"0001538843-22-000002","document":"wf-form4_164824037016794.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000002/wf-form4_164824037016794.xml","form_type":"4"}},{"id":2326745,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2022-03-17T20:23:02.000Z","date":"2022-03-15","kind":"tax_withholding","acquired":false,"shares":584,"price":220,"value":128480.0,"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":1251224,"source":{"system":"sec-edgar","filing":"0001538843-22-000001","document":"wf-form4_164754856884208.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884322000001/wf-form4_164754856884208.xml","form_type":"4"}},{"id":2473081,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-12-14T21:50:13.000Z","date":"2021-12-13","kind":"sale","acquired":false,"shares":4959,"price":682.89,"value":3386451.51,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $669.84 to $706.15, 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":1251808,"source":{"system":"sec-edgar","filing":"0001538843-21-000014","document":"wf-form4_163951859954900.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000014/wf-form4_163951859954900.xml","form_type":"4"}},{"id":2476894,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-12-10T21:30:08.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":50000,"price":690,"value":34500000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650 to $700, 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":1256767,"source":{"system":"sec-edgar","filing":"0001538843-21-000013","document":"wf-form4_163917178842397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000013/wf-form4_163917178842397.xml","form_type":"4"}},{"id":2494062,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-11-26T15:04:27.000Z","date":"2021-11-23","kind":"sale","acquired":false,"shares":5000,"price":661.37,"value":3306850.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $658.36 to $665.13, 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":1306767,"source":{"system":"sec-edgar","filing":"0001538843-21-000012","document":"wf-form4_163793905395290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000012/wf-form4_163793905395290.xml","form_type":"4"}},{"id":2502396,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-11-19T21:24:44.000Z","date":"2021-11-17","kind":"sale","acquired":false,"shares":2341,"price":675,"value":1580175.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $675.00 to $675.01, 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":1311767,"source":{"system":"sec-edgar","filing":"0001538843-21-000010","document":"wf-form4_163735707003295.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000010/wf-form4_163735707003295.xml","form_type":"4"}},{"id":2506599,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-11-17T21:23:58.000Z","date":"2021-11-15","kind":"sale","acquired":false,"shares":7700,"price":673.39,"value":5185103.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $670.77 to $675.27, 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":1314108,"source":{"system":"sec-edgar","filing":"0001538843-21-000009","document":"wf-form4_163718422050615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000009/wf-form4_163718422050615.xml","form_type":"4"}},{"id":2571828,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-09-13T19:37:17.000Z","date":"2021-09-13","kind":"gift","acquired":false,"shares":85,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person."}],"balance_after":1321808,"source":{"system":"sec-edgar","filing":"0001538843-21-000008","document":"wf-form4_163156182150319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000008/wf-form4_163156182150319.xml","form_type":"4"}},{"id":2682665,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-06-03T21:05:09.000Z","date":"2021-06-01","kind":"sale","acquired":false,"shares":40000,"price":475.88,"value":19035200.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $470.97 to $484.43, 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":1321893,"source":{"system":"sec-edgar","filing":"0001538843-21-000007","document":"wf-form4_162275427732966.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000007/wf-form4_162275427732966.xml","form_type":"4"}},{"id":2694776,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-05-26T20:06:38.000Z","date":"2021-05-24","kind":"sale","acquired":false,"shares":42500,"price":482.88,"value":20522400.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $477.02 to $485.78, 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":1361893,"source":{"system":"sec-edgar","filing":"0001538843-21-000006","document":"wf-form4_162205958039282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000006/wf-form4_162205958039282.xml","form_type":"4"}},{"id":2698392,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-05-24T20:08:21.000Z","date":"2020-06-12","kind":"gift","acquired":false,"shares":312,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The amendment corrects the Form 4 previously filed on June 16, 2020 to reflect the disposition of 312 shares of EPAM Common Stock on June 12, 2020 by Mr. Dobkin directly, rather than the indirect disposition by the Arkadiy Dobkin GST Exempt Grantor Trust as originally indicated in the Form 4 filed on June 16, 2020."},{"field":"shares","element":"transactionShares","label":"F3","text":"The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person."}],"balance_after":1445950,"source":{"system":"sec-edgar","filing":"0001538843-21-000005","document":"wf-form4a_162188687197018.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000005/wf-form4a_162188687197018.xml","form_type":"4/A","original_submission_date":"2020-06-16"}},{"id":2698391,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-05-24T20:08:21.000Z","date":"2020-06-12","kind":"gift","acquired":false,"shares":0,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The amendment corrects the Form 4 previously filed on June 16, 2020 to reflect the disposition of 312 shares of EPAM Common Stock on June 12, 2020 by Mr. Dobkin directly, rather than the indirect disposition by the Arkadiy Dobkin GST Exempt Grantor Trust as originally indicated in the Form 4 filed on June 16, 2020."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"These shares are held by the Arkadiy Dobkin GST Exempt Grantor Trust for the benefit of the reporting person's children.  The reporting person's spouse is trustee of the trust.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report should not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":436189,"source":{"system":"sec-edgar","filing":"0001538843-21-000005","document":"wf-form4a_162188687197018.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000005/wf-form4a_162188687197018.xml","form_type":"4/A","original_submission_date":"2020-06-16"}},{"id":2698390,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-05-24T20:06:32.000Z","date":"2021-05-20","kind":"sale","acquired":false,"shares":42500,"price":461.34,"value":19606950.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $452.95 to $473.84, 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":1404393,"source":{"system":"sec-edgar","filing":"0001538843-21-000004","document":"wf-form4_162188677866760.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000004/wf-form4_162188677866760.xml","form_type":"4"}},{"id":2767711,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2021-03-30T20:50:30.000Z","date":"2021-03-26","kind":"grant","acquired":true,"shares":14147,"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":14147,"derivative":{"exercise_price":387.74,"expiration_date":"2031-03-26","underlying":"EPAM Common Stock","underlying_shares":14147},"source":{"system":"sec-edgar","filing":"0001538843-21-000003","document":"wf-form4_161713740548370.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000003/wf-form4_161713740548370.xml","form_type":"4"}},{"id":2767710,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T20:50:30.000Z","date":"2021-03-29","kind":"tax_withholding","acquired":false,"shares":958,"price":387.74,"value":371454.92,"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":1447205,"source":{"system":"sec-edgar","filing":"0001538843-21-000003","document":"wf-form4_161713740548370.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000003/wf-form4_161713740548370.xml","form_type":"4"}},{"id":2767709,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T20:50:30.000Z","date":"2021-03-27","kind":"tax_withholding","acquired":false,"shares":854,"price":387.74,"value":331129.96,"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":1448163,"source":{"system":"sec-edgar","filing":"0001538843-21-000003","document":"wf-form4_161713740548370.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000003/wf-form4_161713740548370.xml","form_type":"4"}},{"id":2767708,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-03-30T20:50:30.000Z","date":"2021-03-26","kind":"grant","acquired":true,"shares":5368,"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":1449017,"source":{"system":"sec-edgar","filing":"0001538843-21-000003","document":"wf-form4_161713740548370.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000003/wf-form4_161713740548370.xml","form_type":"4"}},{"id":2772941,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-03-24T22:57:56.000Z","date":"2021-03-24","kind":"tax_withholding","acquired":false,"shares":1510,"price":373.83,"value":564483.3,"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":1443649,"source":{"system":"sec-edgar","filing":"0001538843-21-000001","document":"wf-form4_161662666117366.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000001/wf-form4_161662666117366.xml","form_type":"4"}},{"id":2772940,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2021-03-24T22:57:56.000Z","date":"2021-03-23","kind":"tax_withholding","acquired":false,"shares":1103,"price":380.45,"value":419636.35,"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":1445159,"source":{"system":"sec-edgar","filing":"0001538843-21-000001","document":"wf-form4_161662666117366.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884321000001/wf-form4_161662666117366.xml","form_type":"4"}},{"id":3108583,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-06-16T20:00:27.000Z","date":"2020-06-12","kind":"gift","acquired":false,"shares":312,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"These shares are held by the Arkadiy Dobkin GST Exempt Grantor Trust for the benefit of the reporting person's children.  The reporting person's spouse is trustee of the trust.  The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report should not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":435877,"source":{"system":"sec-edgar","filing":"0001538843-20-000004","document":"wf-form4_159233760842062.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000004/wf-form4_159233760842062.xml","form_type":"4"}},{"id":3191982,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-03-30T23:53:10.000Z","date":"2020-03-27","kind":"grant","acquired":true,"shares":25289,"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 27, 2021, 2022, 2023 and 2024."}],"balance_after":25289,"derivative":{"exercise_price":175.22,"expiration_date":"2030-03-27","underlying":"EPAM Common Stock","underlying_shares":25289},"source":{"system":"sec-edgar","filing":"0001538843-20-000003","document":"wf-form4_158561237257756.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000003/wf-form4_158561237257756.xml","form_type":"4"}},{"id":3191981,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-03-30T23:53:10.000Z","date":"2020-03-29","kind":"tax_withholding","acquired":false,"shares":959,"price":175.22,"value":168035.98,"ownership":{"direct":true},"balance_after":1446262,"source":{"system":"sec-edgar","filing":"0001538843-20-000003","document":"wf-form4_158561237257756.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000003/wf-form4_158561237257756.xml","form_type":"4"}},{"id":3191980,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-03-30T23:53:10.000Z","date":"2020-03-27","kind":"grant","acquired":true,"shares":7851,"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":1447221,"source":{"system":"sec-edgar","filing":"0001538843-20-000003","document":"wf-form4_158561237257756.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000003/wf-form4_158561237257756.xml","form_type":"4"}},{"id":3194148,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-03-26T20:15:50.000Z","date":"2020-03-25","kind":"tax_withholding","acquired":false,"shares":1605,"price":175.05,"value":280955.25,"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":1439370,"source":{"system":"sec-edgar","filing":"0001538843-20-000002","document":"wf-form4_158525373355282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000002/wf-form4_158525373355282.xml","form_type":"4"}},{"id":3195072,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-03-25T20:34:27.000Z","date":"2020-03-24","kind":"tax_withholding","acquired":false,"shares":1511,"price":178.31,"value":269426.41,"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":1440975,"source":{"system":"sec-edgar","filing":"0001538843-20-000001","document":"wf-form4_158516844962403.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000001/wf-form4_158516844962403.xml","form_type":"4"}},{"id":3195071,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2020-03-25T20:34:27.000Z","date":"2020-03-23","kind":"tax_withholding","acquired":false,"shares":1004,"price":168.01,"value":168682.04,"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":1442486,"source":{"system":"sec-edgar","filing":"0001538843-20-000001","document":"wf-form4_158516844962403.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884320000001/wf-form4_158516844962403.xml","form_type":"4"}},{"id":3478562,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-25T20:48:19.000Z","date":"2019-06-24","kind":"sale","acquired":false,"shares":15592,"price":172.268,"value":2686002.656,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.22 to $174.58, 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":1443490,"source":{"system":"sec-edgar","filing":"0001538843-19-000016","document":"wf-form4_156149568401629.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000016/wf-form4_156149568401629.xml","form_type":"4"}},{"id":3481010,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-21T12:14:04.000Z","date":"2019-06-20","kind":"sale","acquired":false,"shares":30485,"price":175.8248,"value":5360019.028,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.00 to $177.04, 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":1459082,"source":{"system":"sec-edgar","filing":"0001538843-19-000014","document":"wf-form4_156111922883160.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000014/wf-form4_156111922883160.xml","form_type":"4"}},{"id":3485834,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-18T20:36:17.000Z","date":"2019-06-18","kind":"sale","acquired":false,"shares":3923,"price":175.36,"value":687937.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.00 to $175.74, 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":1489567,"source":{"system":"sec-edgar","filing":"0001538843-19-000012","document":"wf-form4_156089016245402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000012/wf-form4_156089016245402.xml","form_type":"4"}},{"id":3485833,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-18T20:36:17.000Z","date":"2019-06-17","kind":"sale","acquired":false,"shares":25000,"price":173.22,"value":4330500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.07 to $174.71, 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":1493490,"source":{"system":"sec-edgar","filing":"0001538843-19-000012","document":"wf-form4_156089016245402.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000012/wf-form4_156089016245402.xml","form_type":"4"}},{"id":3495459,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-10T20:47:59.000Z","date":"2019-06-10","kind":"sale","acquired":false,"shares":75000,"price":177.29,"value":13296750.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.04 to $179.185, 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":1518490,"source":{"system":"sec-edgar","filing":"0001538843-19-000010","document":"wf-form4_156019966454108.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000010/wf-form4_156019966454108.xml","form_type":"4"}},{"id":3495458,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-10T20:47:59.000Z","date":"2019-06-07","kind":"sale","acquired":false,"shares":50000,"price":176.77,"value":8838500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.58 to $177.79, 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":1593490,"source":{"system":"sec-edgar","filing":"0001538843-19-000010","document":"wf-form4_156019966454108.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000010/wf-form4_156019966454108.xml","form_type":"4"}},{"id":3498526,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-06T16:50:01.000Z","date":"2019-06-05","kind":"sale","acquired":false,"shares":6726,"price":170.11,"value":1144159.86,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.00 to $170.39, 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":1643490,"source":{"system":"sec-edgar","filing":"0001538843-19-000008","document":"wf-form4_155983978626368.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000008/wf-form4_155983978626368.xml","form_type":"4"}},{"id":3504326,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-03T21:01:33.000Z","date":"2019-06-03","kind":"sale","acquired":false,"shares":3274,"price":170.55,"value":558380.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1650216,"source":{"system":"sec-edgar","filing":"0001538843-19-000007","document":"wf-form4_155959567813327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000007/wf-form4_155959567813327.xml","form_type":"4"}},{"id":3504325,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-03T21:01:33.000Z","date":"2019-06-03","kind":"sale","acquired":false,"shares":5000,"price":169.83,"value":849150.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1653490,"source":{"system":"sec-edgar","filing":"0001538843-19-000007","document":"wf-form4_155959567813327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000007/wf-form4_155959567813327.xml","form_type":"4"}},{"id":3504324,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-03T21:01:33.000Z","date":"2019-06-03","kind":"sale","acquired":false,"shares":5000,"price":167.61,"value":838050.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1658490,"source":{"system":"sec-edgar","filing":"0001538843-19-000007","document":"wf-form4_155959567813327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000007/wf-form4_155959567813327.xml","form_type":"4"}},{"id":3504323,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-06-03T21:01:33.000Z","date":"2019-06-03","kind":"sale","acquired":false,"shares":5000,"price":164.56,"value":822800.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1663490,"source":{"system":"sec-edgar","filing":"0001538843-19-000007","document":"wf-form4_155959567813327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000007/wf-form4_155959567813327.xml","form_type":"4"}},{"id":3506074,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-31T15:36:41.000Z","date":"2019-05-30","kind":"sale","acquired":false,"shares":8594,"price":170.2852,"value":1463431.0088,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1668490,"source":{"system":"sec-edgar","filing":"0001538843-19-000006","document":"wf-form4_155931698679836.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000006/wf-form4_155931698679836.xml","form_type":"4"}},{"id":3508610,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-29T20:22:18.000Z","date":"2019-05-28","kind":"sale","acquired":false,"shares":1406,"price":170.0615,"value":239106.469,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1677084,"source":{"system":"sec-edgar","filing":"0001538843-19-000005","document":"wf-form4_155916132373872.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000005/wf-form4_155916132373872.xml","form_type":"4"}},{"id":3508609,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-29T20:22:18.000Z","date":"2019-05-28","kind":"sale","acquired":false,"shares":5000,"price":167.6866,"value":838433.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1678490,"source":{"system":"sec-edgar","filing":"0001538843-19-000005","document":"wf-form4_155916132373872.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000005/wf-form4_155916132373872.xml","form_type":"4"}},{"id":3508608,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-29T20:22:18.000Z","date":"2019-05-28","kind":"sale","acquired":false,"shares":5000,"price":168.6729,"value":843364.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1683490,"source":{"system":"sec-edgar","filing":"0001538843-19-000005","document":"wf-form4_155916132373872.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000005/wf-form4_155916132373872.xml","form_type":"4"}},{"id":3508607,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-29T20:22:18.000Z","date":"2019-05-28","kind":"sale","acquired":false,"shares":5000,"price":167.2951,"value":836475.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1688490,"source":{"system":"sec-edgar","filing":"0001538843-19-000005","document":"wf-form4_155916132373872.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000005/wf-form4_155916132373872.xml","form_type":"4"}},{"id":3516548,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-21T20:52:29.000Z","date":"2019-05-21","kind":"sale","acquired":false,"shares":10000,"price":170.1176,"value":1701176.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1693490,"source":{"system":"sec-edgar","filing":"0001538843-19-000004","document":"wf-form4_155847193371157.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000004/wf-form4_155847193371157.xml","form_type":"4"}},{"id":3516547,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-21T20:52:29.000Z","date":"2019-05-20","kind":"sale","acquired":false,"shares":5000,"price":165.7648,"value":828824.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1703490,"source":{"system":"sec-edgar","filing":"0001538843-19-000004","document":"wf-form4_155847193371157.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000004/wf-form4_155847193371157.xml","form_type":"4"}},{"id":3516546,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-21T20:52:29.000Z","date":"2019-05-20","kind":"sale","acquired":false,"shares":5000,"price":165.9351,"value":829675.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1708490,"source":{"system":"sec-edgar","filing":"0001538843-19-000004","document":"wf-form4_155847193371157.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000004/wf-form4_155847193371157.xml","form_type":"4"}},{"id":3516545,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-21T20:52:29.000Z","date":"2019-05-20","kind":"sale","acquired":false,"shares":5000,"price":166.6786,"value":833393.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1713490,"source":{"system":"sec-edgar","filing":"0001538843-19-000004","document":"wf-form4_155847193371157.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000004/wf-form4_155847193371157.xml","form_type":"4"}},{"id":3523291,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-16T20:45:42.000Z","date":"2019-05-15","kind":"sale","acquired":false,"shares":10000,"price":170.0873,"value":1700873.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1718490,"source":{"system":"sec-edgar","filing":"0001538843-19-000003","document":"wf-form4_155803952752060.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000003/wf-form4_155803952752060.xml","form_type":"4"}},{"id":3523290,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-16T20:45:42.000Z","date":"2019-05-15","kind":"sale","acquired":false,"shares":5000,"price":165.9918,"value":829959.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1728490,"source":{"system":"sec-edgar","filing":"0001538843-19-000003","document":"wf-form4_155803952752060.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000003/wf-form4_155803952752060.xml","form_type":"4"}},{"id":3523289,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-16T20:45:42.000Z","date":"2019-05-15","kind":"sale","acquired":false,"shares":5000,"price":167.2122,"value":836061.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1733490,"source":{"system":"sec-edgar","filing":"0001538843-19-000003","document":"wf-form4_155803952752060.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000003/wf-form4_155803952752060.xml","form_type":"4"}},{"id":3523288,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-05-16T20:45:42.000Z","date":"2019-05-15","kind":"sale","acquired":false,"shares":5000,"price":170.1812,"value":850906.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":1738490,"source":{"system":"sec-edgar","filing":"0001538843-19-000003","document":"wf-form4_155803952752060.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000003/wf-form4_155803952752060.xml","form_type":"4"}},{"id":3571653,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"Employee Stock Option (right to buy)","published_at":"2019-04-01T20:06:40.000Z","date":"2019-03-29","kind":"grant","acquired":true,"shares":22733,"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 29, 2020, 2021, 2022 and 2023."}],"balance_after":22733,"derivative":{"exercise_price":169.13,"expiration_date":"2029-03-29","underlying":"EPAM Common Stock","underlying_shares":22733},"source":{"system":"sec-edgar","filing":"0001538843-19-000002","document":"wf-form4_155414918504059.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000002/wf-form4_155414918504059.xml","form_type":"4"}},{"id":3571652,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-04-01T20:06:40.000Z","date":"2019-03-29","kind":"grant","acquired":true,"shares":8814,"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":1743490,"source":{"system":"sec-edgar","filing":"0001538843-19-000002","document":"wf-form4_155414918504059.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000002/wf-form4_155414918504059.xml","form_type":"4"}},{"id":3578241,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:52:46.000Z","date":"2019-03-25","kind":"tax_withholding","acquired":false,"shares":1606,"price":167.12,"value":268394.72,"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":1734676,"source":{"system":"sec-edgar","filing":"0001538843-19-000001","document":"wf-form4_155362995139119.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000001/wf-form4_155362995139119.xml","form_type":"4"}},{"id":3578240,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:52:46.000Z","date":"2019-03-24","kind":"tax_withholding","acquired":false,"shares":1510,"price":164.26,"value":248032.6,"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":1736282,"source":{"system":"sec-edgar","filing":"0001538843-19-000001","document":"wf-form4_155362995139119.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000001/wf-form4_155362995139119.xml","form_type":"4"}},{"id":3578239,"issuer":{"id":1525,"kind":"organization","name":"EPAM Systems, Inc.","symbol":"EPAM"},"owners":[{"id":55804,"kind":"person","name":"Dobkin Arkadiy","position":1,"cik":"0001538843","reported_name":"Dobkin Arkadiy","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, Chairman"}}],"security":"EPAM Common Stock","published_at":"2019-03-26T19:52:46.000Z","date":"2019-03-23","kind":"tax_withholding","acquired":false,"shares":1174,"price":164.26,"value":192841.24,"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":1737792,"source":{"system":"sec-edgar","filing":"0001538843-19-000001","document":"wf-form4_155362995139119.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1352010/000153884319000001/wf-form4_155362995139119.xml","form_type":"4"}}],"next_cursor":"2019-03-26T19:52:46.000000Z,3578239"}