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 * Nine Ten Partners LP   2. Issuer Name and Ticker or Trading Symbol TechTarget Inc [TTGT] 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) 12600 HILL COUNTRY BLVD, SUITE R-230 3. Date of Earliest Transaction (Month/Day/Year) 09/20/2017 (Street) AUSTIN, TX 78738 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, no par value 09/20/2017   S   40,000 D $ 11.51 2,865,703 I by Nine Ten Partners LP (1) (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
Nine Ten Partners LP 12600 HILL COUNTRY BLVD SUITE R-230 AUSTIN, TX 78738		X
Nine Ten Capital Management LLC 12600 HILL COUNTRY BLVD SUITE R-230 AUSTIN, TX 78738		X
Bares Brian Timothy 12600 HILL COUNTRY BLVD SUITE R-230 AUSTIN, TX 78738		X
Bradshaw James Shel 12600 HILL COUNTRY BLVD SUITE R-230 AUSTIN, TX 78738		X
Mollen Russell Chad 12600 HILL COUNTRY BLVD SUITE R-230 AUSTIN, TX 78738		X

Signatures

Brian T Bares, President, On Behalf of Nine Ten Capital Management LLC		09/21/2017
**Signature of Reporting Person		Date
Brian T Bares		09/21/2017
**Signature of Reporting Person		Date
James S Bradshaw		09/21/2017
**Signature of Reporting Person		Date
Russell C Mollen		09/21/2017
**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)	This Form 4 is filed jointly by Nine Ten Partners LP ("NT Fund"), Nine Ten Capital Management LLC ("NTCM"), Brian Bares, James Bradshaw and Russell Mollen (collectively, the "Reporting Persons"). Each Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or her pecuniary interest therein.
(2)	Shares of Common Stock are owned directly by NT Fund. NTCM is the investment manager of NT Fund and may be deemed to have beneficial ownership over the shares of Common Stock owned directly by NT Fund by virtue of the sole and exclusive authority granted to NTCM by NT Fund to vote and dispose of the shares of Common Stock owned directly by NT Fund. As the Managing Members of NTCM, each of Messrs. Bares, Bradshaw and Mollen may be deemed to beneficially own the shares of Common Stock owned directly by NT Fund.

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