LEFKOFSKY ERIC P

SEC source: 0001490281-19-000052 · wf-form4_155994434520786.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 26,734,594

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on June 5, 2019. The price per share for such transactions ranged from $3.54 to $3.73. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-19-000028 · wf-form4_155596780559025.xml · derivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,879

Underlying: Common Stock · 5,372 shares

Expires not disclosed

F5 · derivative.exercise_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F5 · derivative.expiration_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-19-000022 · wf-form4_155208548129320.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 28,234,594

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 7, 2019. The price per share for such transactions ranged from $3.27 to $3.36. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-19-000022 · wf-form4_155208548129320.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 29,734,594

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 6, 2019. The price per share for such transactions ranged from $3.34 to $3.43. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-19-000004 · wf-form4_154966670341571.xml · derivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,507

Underlying: Common Stock · 5,053 shares

Expires not disclosed

F5 · derivative.exercise_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F5 · derivative.expiration_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-18-000132 · wf-form4_154422420465146.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 31,234,594

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 7, 2018. The price per share for such transactions ranged from $3.06 to $3.15. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000132 · wf-form4_154422420465146.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 32,734,594

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 6, 2018. The price per share for such transactions ranged from $2.99 to $3.09. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000112 · wf-form4_154093380060515.xml · derivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,454

Underlying: Common Stock · 5,933 shares

Expires not disclosed

F5 · derivative.exercise_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F5 · derivative.expiration_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon separation from service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-18-000097 · wf-form4_153696403094091.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 34,234,594

F4 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 13, 2018. The price per share for such transactions ranged from $3.78 to $3.88. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F4 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 13, 2018. The price per share for such transactions ranged from $3.78 to $3.88. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F3 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000097 · wf-form4_153696403094091.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 34,984,594

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 12, 2018. The price per share for such transactions ranged from $3.73 to $3.94. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F1 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 12, 2018. The price per share for such transactions ranged from $3.73 to $3.94. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · balance_after: The amount of shares reported on this line reflects an annuity distribution by the Lefkofsky Family 2016 GRAT to Green Media LLC.

F3 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000075 · wf-form4_153212046005248.xml · derivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,521

Underlying: Common Stock · 3,972 shares

Expires not disclosed

F5 · derivative.exercise_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F5 · derivative.expiration_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-18-000066 · wf-form4_152935967526395.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,570,269

F1 · kind: 100% of the restricted stock units granted on June 14, 2018 will vest on June 14, 2019, subject to Mr. Lefkofsky's continued service as a director of the Issuer through the vesting date.

F2 · balance_after: The amount of shares reported on this line includes previously reported restricted stock unit awards that are subject to Mr. Lefkofsky's continued service as a director of the Issuer through the vesting date.

SEC source: 0001490281-18-000060 · wf-form4_152849241778527.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 26,429,994

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on June 7, 2018. The price per share for such transactions ranged from $4.55 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F3 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on June 7, 2018. The price per share for such transactions ranged from $4.55 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000060 · wf-form4_152849241778527.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 27,179,994

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on June 6, 2018. The price per share for such transactions ranged from $4.55 to $4.67. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F1 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on June 6, 2018. The price per share for such transactions ranged from $4.55 to $4.67. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000046 · wf-form4_152512457683777.xml · derivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,549

Underlying: Common Stock · 3,972 shares

Expires not disclosed

F5 · derivative.exercise_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F5 · derivative.expiration_date: Mr. Lefkofsky has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofsky has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-18-000026 · wf-form4_152063431269462.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 87,384,994

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 8, 2018. The price per share for such transactions ranged from $4.56 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F3 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 8, 2018. The price per share for such transactions ranged from $4.56 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000026 · wf-form4_152063431269462.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 88,134,994

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 7, 2018. The price per share for such transactions ranged from $4.57 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F1 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on March 7, 2018. The price per share for such transactions ranged from $4.57 to $4.66. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-18-000010 · wf-form4_151786979870192.xml · derivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,577

Underlying: Common Stock · 3,531 shares

Expires not disclosed

F3 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F3 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-17-000150 · wf-form4_151277321329968.xml · nonDerivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 88,884,994

F4 · kind: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F4 · price: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000150 · wf-form4_151277321329968.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 90,884,994

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 7, 2017. The price per share for such transactions ranged from $5.71 to $5.85. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F3 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 7, 2017. The price per share for such transactions ranged from $5.71 to $5.85. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000150 · wf-form4_151277321329968.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 91,634,994

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 6, 2017. The price per share for such transactions ranged from $5.72 to $5.82. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F1 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on December 6, 2017. The price per share for such transactions ranged from $5.72 to $5.82. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000128 · wf-form4_150879668283157.xml · derivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,046

Underlying: Common Stock · 3,787 shares

Expires not disclosed

F3 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F3 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-17-000114 · wf-form4_150490788813244.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 92,384,994

F3 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 7, 2017. The price per share for such transactions ranged from $4.35 to $4.45. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F3 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 7, 2017. The price per share for such transactions ranged from $4.35 to $4.45. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000114 · wf-form4_150490788813244.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 93,134,994

F1 · kind: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 6, 2017. The price per share for such transactions ranged from $4.33 to $4.47. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F1 · price: The transactions reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The reported price reflects the weighted average sale price per share for the transactions on September 6, 2017. The price per share for such transactions ranged from $4.33 to $4.47. Full information regarding the number of shares sold at each separate price will be provided to the United States Securities and Exchange Commission, the Issuer or a security holder of the Issuer upon a request for such information.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000101 · wf-form4_150058600299053.xml · derivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,259

Underlying: Common Stock · 4,758 shares

Expires not disclosed

F3 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F3 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-17-000085 · wf-form4_149756379163878.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,532,391

F1 · kind: 100% of the restricted stock units granted on June 13, 2017 will vest on June 13, 2018, subject to Mr. Lefkofsky's continued service as a director of the Issuer through the vesting date.

F2 · balance_after: The amount of shares reported on this line includes previously reported restricted stock unit awards that are subject to Mr. Lefkofsky's continued service as a director of the Issuer through the vesting date.

SEC source: 0001490281-17-000055 · wf-form4_149307630899342.xml · derivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,501

Underlying: Common Stock · 4,807 shares

Expires not disclosed

F3 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of Groupon's Common Stock (or, in the sole discretion of Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on Groupon's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F3 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of Groupon's Common Stock (or, in the sole discretion of Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on Groupon's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-17-000031 · wf-form4_148858309168283.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 93,884,994

F1 · kind: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F1 · price: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F2 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-17-000012 · wf-form4_148642205488522.xml · derivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,694

Underlying: Common Stock · 5,326 shares

Expires not disclosed

F3 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F3 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's Common Stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

SEC source: 0001490281-16-000217 · wf-form4_147794953571688.xml · derivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 0

Underlying: Common Stock · 999,984 shares

Expires 2016-10-31

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 · security: On October 31, 2016, each share of the Issuer's Class A Common Stock and Class B Common Stock automatically converted on a 1-for-1 basis into a new class of stock designated Common Stock pursuant to the terms of the Issuer's amended and restated certificate of incorporation (the "Conversion").

F2 · kind: These shares were previously reported as shares of Class B common stock held by Mr. Lefkofsky, which automatically converted into Common Stock pursuant to the Conversion. This was not an open market purchase or sale of securities.

F2 · shares: These shares were previously reported as shares of Class B common stock held by Mr. Lefkofsky, which automatically converted into Common Stock pursuant to the Conversion. This was not an open market purchase or sale of securities.

F1 · derivative.expiration_date: On October 31, 2016, each share of the Issuer's Class A Common Stock and Class B Common Stock automatically converted on a 1-for-1 basis into a new class of stock designated Common Stock pursuant to the terms of the Issuer's amended and restated certificate of incorporation (the "Conversion").

F4 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-16-000217 · wf-form4_147794953571688.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Green Media LLC

Disclosed balance after: 98,735,046

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 · security: On October 31, 2016, each share of the Issuer's Class A Common Stock and Class B Common Stock automatically converted on a 1-for-1 basis into a new class of stock designated Common Stock pursuant to the terms of the Issuer's amended and restated certificate of incorporation (the "Conversion").

F2 · kind: These shares were previously reported as shares of Class B common stock held by Mr. Lefkofsky, which automatically converted into Common Stock pursuant to the Conversion. This was not an open market purchase or sale of securities.

F2 · shares: These shares were previously reported as shares of Class B common stock held by Mr. Lefkofsky, which automatically converted into Common Stock pursuant to the Conversion. This was not an open market purchase or sale of securities.

F3 · balance_after: Prior to the Conversion, these shares were reported as shares of Class A common stock and Class B Common Stock held by Green Media LLC.

F4 · ownership.nature: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to the shares held by Green Media, LLC.

SEC source: 0001490281-16-000200 · wf-form4_147734763675861.xml · derivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,368

Underlying: Class A Common Stock · 3,735 shares

Expires not disclosed

F4 · derivative.exercise_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's common stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.

F4 · derivative.expiration_date: Mr. Lefkofksy has received an exempt award of Deferred Stock Units ("DSUs") under the Groupon, Inc. Non-Employee Director Compensation Plan. DSUs represent a right to receive shares of the Groupon's common stock (or, in the sole discretion of the Groupon's Board of Directors following a change in control, cash, securities or a combination of cash and securities equal to the fair market value thereof) upon termination of service as a Director of Groupon. Mr. Lefkofksy has elected to receive DSUs in lieu of the annual retainer fees payable for services on the Issuer's Board of Directors and any committees thereof. The DSUs are awarded on the date such fees would otherwise be payable (i.e., quarterly in arrears). The DSUs are immediately vested.