GRPN

SEC source: 0001974947-26-000008 · wk-form4_1790110070.xml · derivative · entry 3

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,936

Underlying: Common Stock · 6,936 shares

Expires not disclosed

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_price: Each RSU represents a contingent right to receive one share of Groupon, Inc. Common Stock.

F3 · derivative.expiration_date: 6,936 RSUs on this line vested on September 18, 2026, upon Ms. Netzly's continued employment through the vesting date.

SEC source: 0001974947-26-000008 · wk-form4_1790110070.xml · nonDerivative · entry 2

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,943

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of restricted stock units ("RSUs"). This is not an open market sale of securities.

SEC source: 0001974947-26-000008 · wk-form4_1790110070.xml · nonDerivative · entry 1

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,808

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: 0002146717-26-000004 · wk-form4_1785970207.xml · derivative · entry 2

Rajkumar Aditya Vikram · CIK 0002146717 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,500

Underlying: Common Stock · 77,500 shares

Expires not disclosed

F3 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The number of shares of common stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%. The Compensation Committee will adjust the TSR calculation to neutralize the impact of any liquidity event (including a sale, transfer, or public offering) or revaluation of the Company's equity interest in SumUp Holdings, S.a.r.l. during the performance period.

F4 · derivative.expiration_date: The number of shares of common stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%. The Compensation Committee will adjust the TSR calculation to neutralize the impact of any liquidity event (including a sale, transfer, or public offering) or revaluation of the Company's equity interest in SumUp Holdings, S.a.r.l. during the performance period.

SEC source: 0002146717-26-000004 · wk-form4_1785970207.xml · derivative · entry 1

Rajkumar Aditya Vikram · CIK 0002146717 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,500

Underlying: Common Stock · 77,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Groupon, Inc. (the "Company" or "Issuer") common stock.

F2 · derivative.exercise_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

F2 · derivative.expiration_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

SEC source: 0001670021-26-000004 · wk-form4_1785797654.xml · derivative · entry 5

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,869

Underlying: Common Stock · 14,374 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F4 · derivative.exercise_date: The number of shares of common stock that will be acquired on vesting of the PSUs is contingent upon: (1) the achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2025, and ending on May 1, 2028; and (2) the achievement of continued service conditions measured on each of May 1, 2026, May 1, 2027, and May 1, 2028. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors (the "Committee"). On July 30, 2026, the Committee certified that the first pre-established stock price hurdle and the continued service condition measured as of May 1, 2026 have both been achieved, and 14,374 PSUs vested on July 30, 2026.

F4 · derivative.expiration_date: The number of shares of common stock that will be acquired on vesting of the PSUs is contingent upon: (1) the achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2025, and ending on May 1, 2028; and (2) the achievement of continued service conditions measured on each of May 1, 2026, May 1, 2027, and May 1, 2028. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors (the "Committee"). On July 30, 2026, the Committee certified that the first pre-established stock price hurdle and the continued service condition measured as of May 1, 2026 have both been achieved, and 14,374 PSUs vested on July 30, 2026.

SEC source: 0001670021-26-000004 · wk-form4_1785797654.xml · nonDerivative · entry 2

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,365

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of performance share units ("PSUs"). This is not an open market sale of securities.

SEC source: 0001670021-26-000004 · wk-form4_1785797654.xml · nonDerivative · entry 1

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,026

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: 0001974947-26-000006 · wk-form4_1785797865.xml · derivative · entry 3

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,050

Underlying: Common Stock · 4,950 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F3 · derivative.exercise_date: The number of shares of common stock that will be acquired on vesting of the PSUs is contingent upon: (1) the achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2025, and ending on May 1, 2028; and (2) the achievement of continued service conditions measured on each of May 1, 2026, May 1, 2027, and May 1, 2028. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors (the "Committee"). On July 30, 2026, the Committee certified that the first pre-established stock price hurdle and the continued service condition measured as of May 1, 2026 have both been achieved, and 4,950 PSUs vested on July 30, 2026.

F3 · derivative.expiration_date: The number of shares of common stock that will be acquired on vesting of the PSUs is contingent upon: (1) the achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2025, and ending on May 1, 2028; and (2) the achievement of continued service conditions measured on each of May 1, 2026, May 1, 2027, and May 1, 2028. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors (the "Committee"). On July 30, 2026, the Committee certified that the first pre-established stock price hurdle and the continued service condition measured as of May 1, 2026 have both been achieved, and 4,950 PSUs vested on July 30, 2026.

SEC source: 0001974947-26-000006 · wk-form4_1785797865.xml · nonDerivative · entry 2

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,872

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of performance share units ("PSUs"). This is not an open market sale of securities.

SEC source: 0001974947-26-000006 · wk-form4_1785797865.xml · nonDerivative · entry 1

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,917

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: 0001913953-26-000009 · wk-form4_1785448070.xml · nonDerivative · entry 1

Shah Amit · CIK 0001913953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,488

F1 · kind: Restricted stock units ("RSUs") granted on July 28, 2026, under the Groupon, Inc. 2011 Incentive Plan, as amended, covering the period between Mr. Shah's March 10, 2026 Board appointment and his June 11, 2026 annual RSU grant. The number of RSUs was determined by prorating Mr. Shah's annual RSU grant for such period of service. 100% of these RSUs will vest on June 11, 2027.

SEC source: 0001922405-26-000009 · wk-form4_1781305168.xml · derivative · entry 5

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,062,500 shares

Expires 2026-06-15

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: On March 30, 2023 (the "Grant Date"), the Issuer granted Mr. Senkypl nonqualified stock options (the "Stock Options") to purchase shares of Common Stock at a per share exercise price of $6.00 under the Issuer's 2011 Incentive Plan, as amended (the "Plan"). A majority vote of the Issuer's stockholders subsequently approved an amendment to the Plan at the Issuer's 2023 Annual Meeting of Stockholders, pursuant to which the Stock Options would vest and be exercised prior to the first anniversary of the Grant Date. Accordingly, one eighth (1/8th) of the Stock Options vested on June 30, 2023 and the remainder vested in substantially equal quarterly installments over the next seven (7) quarters. As of December 31, 2025, all 3,062,500 options were fully vested.

F5 · derivative.expiration_date: The Stock Options have a contractual expiration date of March 30, 2026. Pursuant to the terms of the Plan, if the expiration date of an option falls during a blackout period, the expiration date is automatically extended until 30 calendar days after the end of such blackout period. As the contractual expiration date of March 30, 2026 fell during a blackout period, the Stock Options remained exercisable until June 15, 2026.

SEC source: 0001922405-26-000009 · wk-form4_1781305168.xml · nonDerivative · entry 2

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,850,579

F1 · shares: Represents 1,110,943.375 shares withheld to cover the exercise price of Groupon, Inc. (the "Issuer") Common Stock, and 236,241.625 shares withheld to satisfy the mandatory tax withholding requirements, resulting in a net settlement of 1,715,315 shares. This is not an open market sale of securities.

SEC source: 0001922405-26-000009 · wk-form4_1781305168.xml · nonDerivative · entry 1

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,197,764

SEC source: 0001842522-26-000004 · wk-form4_1781563713.xml · derivative · entry 3

Harinstein Jason · CIK 0001842522 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,766 shares

Expires not disclosed

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_price: Each RSU represents a contingent right to receive one share of Issuer Common Stock.

F3 · derivative.exercise_date: The RSUs granted on June 11, 2025, under the Plan fully vested on June 11, 2026.

F3 · derivative.expiration_date: The RSUs granted on June 11, 2025, under the Plan fully vested on June 11, 2026.

SEC source: 0001842522-26-000004 · wk-form4_1781563713.xml · nonDerivative · entry 2

Harinstein Jason · CIK 0001842522 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,773

F1 · kind: Restricted stock units ("RSUs") granted on June 11, 2026, under the Groupon, Inc. (the "Issuer") Non-Employee Directors' Compensation Plan (the "Plan"). 100% of these RSUs will vest on June 11, 2027.

SEC source: 0001842522-26-000004 · wk-form4_1781563713.xml · nonDerivative · entry 1

Harinstein Jason · CIK 0001842522 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,424

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: 0001913953-26-000007 · wk-form4_1781563969.xml · nonDerivative · entry 1

Shah Amit · CIK 0001913953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,140

F1 · kind: Restricted stock units ("RSUs") granted on June 11, 2026, under the Groupon, Inc. Non-Employee Directors' Compensation Plan. 100% of these RSUs will vest on June 11, 2027.

SEC source: 0001490281-26-000018 · wk-form4_1781563856.xml · derivative · entry 3

Leonsis Theodore · CIK 0001452645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,116

Underlying: Common Stock · 15,116 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F3 · derivative.exercise_date: RSUs granted on June 11, 2026, under the Plan. 100% of these RSUs will vest on June 11, 2027. Pursuant to Mr. Leonsis's election, upon vesting on June 11, 2027, these RSUs will settle as Deferred Stock Units, each representing a contingent right to receive one share of Issuer Common Stock upon Mr. Leonsis's separation from the Issuer's Board of Directors.

F3 · derivative.expiration_date: RSUs granted on June 11, 2026, under the Plan. 100% of these RSUs will vest on June 11, 2027. Pursuant to Mr. Leonsis's election, upon vesting on June 11, 2027, these RSUs will settle as Deferred Stock Units, each representing a contingent right to receive one share of Issuer Common Stock upon Mr. Leonsis's separation from the Issuer's Board of Directors.

SEC source: 0001490281-26-000018 · wk-form4_1781563856.xml · derivative · entry 2

Leonsis Theodore · CIK 0001452645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,685 shares

Expires not disclosed

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_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F2 · derivative.exercise_date: The RSUs granted on June 11, 2025, under the Issuer's Non-Employee Directors' Compensation Plan (the "Plan") fully vested on June 11, 2026.

F2 · derivative.expiration_date: The RSUs granted on June 11, 2025, under the Issuer's Non-Employee Directors' Compensation Plan (the "Plan") fully vested on June 11, 2026.

SEC source: 0001490281-26-000018 · wk-form4_1781563856.xml · nonDerivative · entry 1

Leonsis Theodore · CIK 0001452645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,285

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: 0001552681-26-000002 · wk-form4_1781563601.xml · derivative · entry 3

Bass Robert J · CIK 0001552681 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,174 shares

Expires not disclosed

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_price: Each RSU represents a contingent right to receive one share of Issuer Common Stock.

F3 · derivative.exercise_date: The RSUs granted on June 11, 2025, under the Plan fully vested on June 11, 2026.

F3 · derivative.expiration_date: The RSUs granted on June 11, 2025, under the Plan fully vested on June 11, 2026.

SEC source: 0001552681-26-000002 · wk-form4_1781563601.xml · nonDerivative · entry 2

Bass Robert J · CIK 0001552681 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,990

F1 · kind: Restricted stock units ("RSUs") granted on June 11, 2026, under the Groupon, Inc. (the "Issuer") Non-Employee Directors' Compensation Plan (the "Plan"). 100% of these RSUs will vest on June 11, 2027.

SEC source: 0001552681-26-000002 · wk-form4_1781563601.xml · nonDerivative · entry 1

Bass Robert J · CIK 0001552681 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,850

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: 0001974947-26-000004 · wk-form4_1779480425.xml · derivative · entry 3

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,267

Underlying: Common Stock · 4,267 shares

Expires not disclosed

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_price: Each RSU represents a contingent right to receive one share of Groupon, Inc. Common Stock.

F3 · derivative.expiration_date: 4,267 RSUs on this line vested on May 20, 2026, and 4,267 RSUs on this line vest on May 20, 2027, subject to Ms. Netzly's continued employment through the vesting date.

SEC source: 0001974947-26-000004 · wk-form4_1779480425.xml · nonDerivative · entry 2

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,967

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of restricted stock units ("RSUs"). This is not an open market sale of securities.

SEC source: 0001974947-26-000004 · wk-form4_1779480425.xml · nonDerivative · entry 1

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,878

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: 0001922405-26-000007 · wk-form4_1778026089.xml · derivative · entry 4

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 703,945

Underlying: Common Stock · 345,003 shares

Expires not disclosed

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_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F4 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

F4 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

SEC source: 0001922405-26-000007 · wk-form4_1778026089.xml · nonDerivative · entry 1

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,135,264

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: 0001670021-26-000002 · wk-form4_1778026426.xml · derivative · entry 7

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,870

Underlying: Common Stock · 63,870 shares

Expires not disclosed

F3 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F7 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

F7 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

SEC source: 0001670021-26-000002 · wk-form4_1778026426.xml · derivative · entry 6

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,870

Underlying: Common Stock · 63,870 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer Common Stock.

F6 · derivative.exercise_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

F6 · derivative.expiration_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

SEC source: 0001670021-26-000002 · wk-form4_1778026426.xml · derivative · entry 5

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,391

Underlying: Common Stock · 77,625 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F4 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

F4 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

SEC source: 0001670021-26-000002 · wk-form4_1778026426.xml · nonDerivative · entry 2

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,652

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of performance share units ("PSUs"). This is not an open market sale of securities.

SEC source: 0001670021-26-000002 · wk-form4_1778026426.xml · nonDerivative · entry 1

Kashyap Rana · CIK 0001670021 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,625

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: 0001974947-26-000002 · wk-form4_1778026596.xml · derivative · entry 2

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,131

Underlying: Common Stock · 6,131 shares

Expires not disclosed

F3 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Issuer Common Stock.

F4 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

F4 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

SEC source: 0001974947-26-000002 · wk-form4_1778026596.xml · derivative · entry 1

Netzly Kyle · CIK 0001974947 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,197

Underlying: Common Stock · 9,197 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F2 · derivative.exercise_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

F2 · derivative.expiration_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

SEC source: 0001973423-26-000005 · wk-form4_1778026262.xml · derivative · entry 5

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,419

Underlying: Common Stock · 17,419 shares

Expires not disclosed

F2 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F6 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

F6 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the Company's relative TSR vs. Russell 2000 Index over a three-year performance period (May 1, 2026 to May 1, 2029). The PSUs will cliff vest on May 1, 2029, ranging from 0% (at or below 50th percentile) to 300% (at or above 90th percentile). In the event of negative TSR, payout is capped at 100%.

SEC source: 0001973423-26-000005 · wk-form4_1778026262.xml · derivative · entry 4

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,419

Underlying: Common Stock · 17,419 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer Common Stock.

F5 · derivative.exercise_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

F5 · derivative.expiration_date: The RSUs will vest in three equal tranches (one third on each of May 1, 2027, May 1, 2028, and May 1, 2029), subject to continued service and a year-end performance review modifier of 0% to 300% per tranche.

SEC source: 0001973423-26-000005 · wk-form4_1778026262.xml · derivative · entry 3

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,981

Underlying: Common Stock · 129,375 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") Common Stock.

F3 · derivative.exercise_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

F3 · derivative.expiration_date: The number of shares of Common Stock that will be acquired upon the vesting of the PSUs is contingent upon the: achievement of pre-established stock price hurdles over a three-year performance period beginning on May 1, 2024 and ending on May 1, 2027; and achievement of continued service conditions measured on each of May 1, 2025, May 1, 2026, and May 1, 2027. The PSUs shall vest immediately upon certification of the achievement of both conditions by the Compensation Committee of the Issuer's Board of Directors.

SEC source: 0001973423-26-000005 · wk-form4_1778026262.xml · nonDerivative · entry 2

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264,216

F1 · shares: Shares withheld to satisfy the mandatory tax withholding requirement upon the vesting of performance share units ("PSUs"). This is not an open market sale of securities.

SEC source: 0001973423-26-000005 · wk-form4_1778026262.xml · nonDerivative · entry 1

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 321,531

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: 0001922405-26-000004 · wk-form4_1773693211.xml · derivative · entry 8

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,750 shares

Expires not disclosed

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_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F6 · derivative.exercise_date: These PSUs were granted by the Committee on August 11, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

F6 · derivative.expiration_date: These PSUs were granted by the Committee on August 11, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

SEC source: 0001922405-26-000004 · wk-form4_1773693211.xml · derivative · entry 7

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,750

Underlying: Common Stock · 5,750 shares

Expires not disclosed

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_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F5 · derivative.exercise_date: These PSUs were granted by the Committee on June 18, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

F5 · derivative.expiration_date: These PSUs were granted by the Committee on June 18, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

SEC source: 0001922405-26-000004 · wk-form4_1773693211.xml · derivative · entry 6

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,500

Underlying: Common Stock · 5,750 shares

Expires not disclosed

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_price: Each performance share unit ("PSU") represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F4 · derivative.exercise_date: These PSUs were granted by the Compensation Committee of the Issuer's Board of Directors (the "Committee") on May 12, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

F4 · derivative.expiration_date: These PSUs were granted by the Compensation Committee of the Issuer's Board of Directors (the "Committee") on May 12, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

SEC source: 0001922405-26-000004 · wk-form4_1773693211.xml · nonDerivative · entry 3

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 790,261

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: 0001922405-26-000004 · wk-form4_1773693211.xml · nonDerivative · entry 2

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 784,511

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: 0001922405-26-000004 · wk-form4_1773693211.xml · nonDerivative · entry 1

Senkypl Dusan · CIK 0001922405 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 778,761

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: 0001973423-26-000003 · wk-form4_1773692886.xml · derivative · entry 9

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,157 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F5 · derivative.exercise_date: These PSUs were granted by the Committee on August 11, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

F5 · derivative.expiration_date: These PSUs were granted by the Committee on August 11, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

SEC source: 0001973423-26-000003 · wk-form4_1773692886.xml · derivative · entry 8

Ponrt Jiri · CIK 0001973423 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,157

Underlying: Common Stock · 2,157 shares

Expires not disclosed

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_price: Each PSU represents a contingent right to receive one share of Groupon, Inc. (the "Issuer") common stock.

F4 · derivative.exercise_date: These PSUs were granted by the Committee on June 18, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.

F4 · derivative.expiration_date: These PSUs were granted by the Committee on June 18, 2025. The number of shares of common stock to be acquired on vesting is contingent upon the following conditions: (1) the remediation of the Issuer's previously disclosed material weakness over a two-year performance period beginning on May 1, 2025, and ending on May 1, 2027; and (2) continuous employment. The PSUs will vest immediately upon certification of the achievement of both conditions by the Committee. On March 12, 2026, the Committee certified that both conditions have been achieved, and the PSUs are fully vested as of March 12, 2026.