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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1. Name and Address of Reporting Person * Benchmark Capital Management Co. VI, L.L.C.   2. Issuer Name and Ticker or Trading Symbol Zendesk, Inc. [ZEN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 2965 WOODSIDE ROAD,  3. Date of Earliest Transaction (Month/Day/Year) 06/12/2015 (Street) WOODSIDE, CA 94062 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ 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 06/12/2015   J(1)   1,500,000 D $ 0 7,271,173 I See footnote. (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Benchmark Capital Management Co. VI, L.L.C. 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
Cohler Matt 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
DUNLEVIE BRUCE C/O BENCHMARK CAPITAL, 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
GURLEY J WILLIAM C/O BENCHMARK CAPITAL, 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
BALKANSKI ALEXANDRE 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
BENCHMARK CAPITAL PARTNERS VI LP 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
BENCHMARK FOUNDERS FUND VI LP 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X
Benchmark Founders Fund VI-B, L.P. 2965 WOODSIDE ROAD WOODSIDE, CA 94062		X

Signatures

/s/ Steven M. Spurlock, Managing Member		06/15/2015
**Signature of Reporting Person		Date
/s/ Steven M. Spurlock, Designated Filer and Authorized Signatory		06/15/2015
**Signature of Reporting Person		Date
/s/ Steven M. Spurlock, Designated Filer and Authorized Signatory		06/15/2015
**Signature of Reporting Person		Date
/s/ Steven M. Spurlock, Designated Filer and Authorized Signatory		06/15/2015
**Signature of Reporting Person		Date
/s/ Steven M. Spurlock, Designated Filer and Authorized Signatory		06/15/2015
**Signature of Reporting Person		Date
By: Benchmark Capital Management Co. VI, L.L.C., Its general partner /s/ Steven M. Spurlock, Managing Member		06/15/2015
**Signature of Reporting Person		Date
By: Benchmark Capital Management Co. VI, L.L.C., Its general partner /s/ Steven M. Spurlock, Managing Member		06/15/2015
**Signature of Reporting Person		Date
By: Benchmark Capital Management Co. VI, L.L.C., Its general partner /s/ Steven M. Spurlock, Manaing Member		06/15/2015
**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)	Represents a pro-rata, in-kind distribution by Benchmark Capital Partners VI, L.P. ("BCP VI") and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.
(2)	Shares held of record by BCP VI, as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF IV-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares.
Remarks: Alexandre Balkanski, Matthew R.Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert Kagle, Mitchell H. Lasky and Steven M. Spurlock are the managing members of BCMC VI, which serves as general partner to BCP VI, BFF VI and BFF VI-B, and may be deemed to share voting and investment power over the shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent of such person's or entity's pecuniary interest in such securities). *This report is one of three reports, each on a separate Form 4, but relating to the same transaction being filed by entities affiliated with Benchmark Capital and their applicable member*.

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