EPAM

SEC source: 0001538843-23-000001 · wf-form4_167906352588855.xml · nonDerivative · entry 2

Dobkin Arkadiy · CIK 0001538843 · Director · CEO, President, Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,244,993

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan.

SEC source: 0001538843-23-000001 · wf-form4_167906352588855.xml · nonDerivative · entry 1

Dobkin Arkadiy · CIK 0001538843 · Director · CEO, President, Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,245,577

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan.

SEC source: 0001703877-23-000002 · wf-form4_167906333054424.xml · nonDerivative · entry 2

Abrahams Gary C · CIK 0001703877 · VP, Corporate Controller, PAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,473

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan.

SEC source: 0001703877-23-000002 · wf-form4_167906333054424.xml · nonDerivative · entry 1

Abrahams Gary C · CIK 0001703877 · VP, Corporate Controller, PAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,492

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Long Term Incentive Plan.

SEC source: 0001934428-23-000002 · wf-form4_167882431686796.xml · nonDerivative · entry 1

Aguirre DeAnne · CIK 0001934428 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338

F1 · shares: Represents an award of restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy that are scheduled to vest as to 25% of the shares on each of March 10, 2024, 2025, 2026, and 2027.

SEC source: 0001802803-23-000001 · wf-form4_167632321887431.xml · nonDerivative · entry 1

Roman Eugene · CIK 0001802803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,756

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Non-Employee Director Compensation Plan.

SEC source: 0001539198-22-000002 · wf-form4_167105367427633.xml · nonDerivative · entry 2

Segert Robert E. · CIK 0001539198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,439

F1 · shares: The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person.

F1 · price: The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person.

SEC source: 0001539198-22-000002 · wf-form4_167105367427633.xml · nonDerivative · entry 1

Segert Robert E. · CIK 0001539198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,482

F1 · shares: The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person.

F1 · price: The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person.

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,088

Underlying: EPAM Common Stock · 1,000 shares

Expires 2029-03-29

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

F1 · derivative.exercise_date: Represents a stock option grant that vested as to 25% of the option on each of March 29, 2020, 2021, and 2022, and is scheduled to vest as to 25% of the option on March 29, 2023.

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,762

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,762

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

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,603

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001693502-23-000001 · wf-form5_167451031141546.xml · nonDerivative · entry 1

Solomon Lawrence F · CIK 0001693502 · SVP & Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,591

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001684907-23-000001 · wf-form5_167451020642188.xml · nonDerivative · entry 1

Shnayder Boris · CIK 0001684907 · SVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,124

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001662857-23-000001 · wf-form5_167450972339376.xml · nonDerivative · entry 1

Shekhter Elaina · CIK 0001662857 · SVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,853

F1 · shares: The number of shares in column 4 also includes a de minimis adjustment of 0.253 shares due to the rounding of fractional shares.

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001732194-23-000001 · wf-form5_167451048773602.xml · nonDerivative · entry 1

Yezhkov Sergey · CIK 0001732194 · SVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,897

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,793

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001538408-23-000001 · wf-form5_167450990967654.xml · nonDerivative · entry 1

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,003

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001761897-23-000001 · wf-form5_167450962433376.xml · nonDerivative · entry 1

Rockwell Edward · CIK 0001761897 · SVP/General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,436

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001703877-23-000001 · wf-form5_167450925813217.xml · nonDerivative · entry 1

Abrahams Gary C · CIK 0001703877 · VP, Corporate Controller, PAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,526

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

F2 · price: The reporting person is voluntarily reporting the acquisition of the Issuer's Common Stock pursuant to the EPAM Systems, Inc. 2021 Employee Stock Purchase Plan (the "ESPP"), for the ESPP purchase period of May 1, 2022 through October 31, 2022 (the "Purchase Period"). This transaction is also exempt from Rule 16b-3(c). In accordance with the ESPP, these shares were purchased at the lesser of (i) 85% of the fair market value of such shares of Common Stock on the first trading day of the Purchase Period and (ii) 85% of the fair market value of such shares of Common Stock on the last day of the Purchase Period.

SEC source: 0001538843-22-000006 · wf-form4_166327377374989.xml · nonDerivative · entry 1

Dobkin Arkadiy · CIK 0001538843 · Director · CEO, President, Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,246,461

F1 · kind: Reflects the gift of common stock to a charitable donor advised fund.

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 13,333 shares

Expires 2026-03-25

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

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

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,572

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

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

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,905

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

SEC source: 0001703877-22-000006 · wf-form4_166094206678368.xml · nonDerivative · entry 1

Abrahams Gary C · CIK 0001703877 · VP, Corporate Controller, PAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,495

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $452.52 to $453.03, 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.

SEC source: 0001662857-22-000007 · wf-form4_166076850939908.xml · nonDerivative · entry 1

Shekhter Elaina · CIK 0001662857 · SVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,845

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

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,088

Underlying: EPAM Common Stock · 1,338 shares

Expires 2029-03-29

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

F1 · derivative.exercise_date: The option became exercisable as to 25% of the underlying shares on March 29, 2020, 2021, and 2022, and will become exercisable as to 25% of the underlying shares on March 29, 2023.

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,762

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,100

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

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · derivative · entry 7

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 18,462 shares

Expires 2026-03-25

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

F5 · derivative.exercise_date: The option became exercisable as to 25% of the shares on each of March 25, 2017, 2018, 2019 and 2020.

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · derivative · entry 6

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 17,817 shares

Expires 2027-03-24

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

F4 · derivative.exercise_date: The option became exercisable as to 25% of the shares on each of March 24, 2018, 2019, 2020, and 2021.

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · derivative · entry 5

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 11,532 shares

Expires 2028-03-23

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

F3 · derivative.exercise_date: The option became exercisable as to 25% of the shares on each of March 23, 2019, 2020, 2021 and 2022.

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · nonDerivative · entry 4

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,972

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

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $416.12 to $427.61, 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.

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · nonDerivative · entry 3

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,783

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

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · nonDerivative · entry 2

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,321

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

SEC source: 0001538408-22-000006 · wf-form4_166024997413127.xml · nonDerivative · entry 1

Fejes Balazs · CIK 0001538408 · EVP/Co-Head of Global Business

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,504

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

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

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,426

Underlying: EPAM Common Stock · 500 shares

Expires 2029-03-29

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

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

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · derivative · entry 5

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: EPAM Common Stock · 1,162 shares

Expires 2028-03-23

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

F3 · derivative.exercise_date: The option became exercisable as to 25% of the shares on March 23, 2019, 2020. 2021, and 2022.

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · nonDerivative · entry 4

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,762

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $419.02 to $419.41, 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.

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · nonDerivative · entry 3

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,262

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $427 to $427.35, 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.

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · nonDerivative · entry 2

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,424

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

SEC source: 0001702274-22-000010 · wf-form4_166024962902755.xml · nonDerivative · entry 1

Peterson Jason D. · CIK 0001702274 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,924

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

SEC source: 0001538843-22-000005 · wf-form4_165515103697461.xml · nonDerivative · entry 1

Dobkin Arkadiy · CIK 0001538843 · Director · CEO, President, Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,246,961

F1 · shares: The reported transaction involves a transfer of securities by bona fide gift for which no payment of consideration was received by the reporting person.

SEC source: 0001802803-22-000003 · wf-form4_165479932701590.xml · nonDerivative · entry 1

Roman Eugene · CIK 0001802803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,773

F1 · shares: These shares were withheld by the Issuer to satisfy the tax withholding requirement arising from the vesting of restricted stock units granted to the reporting person under the Issuer's Non-Employee Director Compensation Plan.

SEC source: 0001662857-22-000006 · wf-form4_165479921839424.xml · nonDerivative · entry 1

Shekhter Elaina · CIK 0001662857 · SVP, Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,671

SEC source: 0001802803-22-000002 · wf-form4_165454581756846.xml · nonDerivative · entry 1

Roman Eugene · CIK 0001802803 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,825

F1 · shares: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.

SEC source: 0001748873-22-000006 · primary_doc.xml · nonDerivative · entry 1

Shan Helen L. · CIK 0001748873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

F1 · shares: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation policy. These restricted stock units will vest on the first anniversary of the grant date.

SEC source: 0001355666-22-000001 · wf-form4_165454694943115.xml · nonDerivative · entry 1

Vargo Ronald P · CIK 0001355666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,627

F1 · shares: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.

SEC source: 0001539198-22-000001 · wf-form4_165454654041473.xml · nonDerivative · entry 1

Segert Robert E. · CIK 0001539198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,511

F1 · shares: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.

SEC source: 0001566490-22-000001 · wf-form4_165454638595696.xml · nonDerivative · entry 1

Mayoras Richard Michael · CIK 0001566490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,394

F1 · shares: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date.