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 *
Spero Benjamin C.
  2. Issuer Name and Ticker or Trading Symbol
GrubHub Inc. [GRUB]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O SPECTRUM EQUITY, 140 NEW MONTGOMERY STREET, 20TH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
05/26/2016
(Street)

SAN FRANCISCO, CA 94105
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 05/26/2016   S   250,000 D $ 24.5745 (5) 2,218,007 (3) I See footnotes (1) (2)
Common Stock 05/27/2016   S   250,000 D $ 24.5 1,968,007 (4) I See footnotes (1) (2)

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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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Spero Benjamin C.
C/O SPECTRUM EQUITY
140 NEW MONTGOMERY STREET, 20TH FLOOR
SAN FRANCISCO, CA 94105
  X      

Signatures

 /s/ Benjamin C. Spero   05/31/2016
**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 common stock of GrubHub Inc. (the "Company") is held directly by the following three entities: (i) SEI VI Chow AIV, L.P. ("SEI VI"), the general partner of which is Spectrum Equity Associates VI, L.P., the general partner of which is SEA VI Management, LLC ("SEA VI Management"), over which Brion B. Applegate, William P. Collatos, Victor E. Parker, Christopher T. Mitchell, and Benjamin C. Spero exercise voting and dispositive power; (ii) Spectrum VI Investment Managers' Fund, L.P. ("IMF VI"), and (iii) Spectrum VI Co-Investment Fund, L.P. ("CIF VI" and together with SEI VI and IMF VI, the "Spectrum Funds"). SEA VI Management is the general partner of IMF VI and CIF VI.
(2) Mr. Benjamin C. Spero, the Reporting Person and a director of the Company, exercises voting and dispositive power over the Spectrum Funds and may be deemed to have shared voting and investment power over the shares held by the Spectrum Funds. Mr. Spero disclaims beneficial ownership of these shares except to the extent of his pecuniary interest in the shares. Mr. Spero does not directly own any shares of common stock of the Company.
(3) Following the sale of the common stock of the Company by the Spectrum Funds on May 26, 2016, SEI VI was the record owner of 2,211,797 shares, IMF VI was the record owner of 5,346 shares and CIF VI was the record owner of 864 shares.
(4) Following the sale of the common stock of the Company by the Spectrum Funds on May 27, 2016, SEI VI is the record owner of 1,962,497 shares, IMF VI is the record owner of 4,744 shares and CIF VI is the record owner of 766 shares.
(5) The price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $24.50 to $24.74 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

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