Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
LEFKOFSKY ERIC P
   2. Issuer Name and Ticker or Trading Symbol
Groupon, Inc. [GRPN] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O GROUPON, INC., 600 WEST CHICAGO AVENUE		 3. Date of Earliest Transaction (Month/Day/Year)
09/12/2018
(Street)

CHICAGO, IL 60654		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 09/12/2018   S(1)   750,000 D $ 3.82 (1) 34,984,594 (2) I By Green Media LLC (3)
Common Stock 09/13/2018   S(4)   750,000 D $ 3.81 (4) 34,234,594 I By Green Media LLC (3)
Common Stock               1,570,269 (5) D  
Common Stock               10,150,400 (2) I By Lefkofsky Family 2016 GRAT (6)
Common Stock               40,000,000 I By Lefkofsky Family 2018 GRAT (7)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Deferred Stock Unit Award (Right to Receive) $ 0               (8)   (8) Common Stock 53,521   53,521 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
LEFKOFSKY ERIC P
C/O GROUPON, INC.
600 WEST CHICAGO AVENUE
CHICAGO, IL 60654		   X   X    

Signatures

 /s/ Erin G. Stone, by Power of Attorney   09/14/2018
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) 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.
(2) The amount of shares reported on this line reflects an annuity distribution by the Lefkofsky Family 2016 GRAT to Green Media LLC.
(3) 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.
(4) 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.
(5) 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.
(6) The shares of Common Stock reported on this line are held by the Lefkofsky Family 2016 GRAT.
(7) The shares of Common Stock reported on this line are held by the Lefkofsky Family 2018 GRAT.
(8) Under the Groupon, Inc. Non-Employee Director Compensation Plan, Deferred Stock Units ("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.

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