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 * Split Rock Partners LLC   2. Issuer Name and Ticker or Trading Symbol SPS COMMERCE INC [SPSC] 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) 10400 VIKING DR, SUITE 550 3. Date of Earliest Transaction (Month/Day/Year) 11/14/2011 (Street) EDEN PRAIRIE, MN 55344 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 11/14/2011   S   517 D $ 22.0401 2,193 I By SPVC Affiliates Fund I, LLC (1) Common Stock 11/14/2011   J(2)   10,801 D $ 0 45,768 I By SPVC IV, LLC (3) Common Stock 11/14/2011   J(4)   17,613 D $ 0 74,634 I By SPVC V, LLC (5) Common Stock 11/14/2011   J(6)   221,069 D $ 0 936,756 I By SPVC VI, LLC (7)

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
Split Rock Partners LLC 10400 VIKING DR SUITE 550 EDEN PRAIRIE, MN 55344		X
SPVC AFFILIATES FUND I, LLC 10400 VIKING DR STE 550 EDEN PRAIRIE, MN 55344		X
SPVC IV, LLC 10400 VIKING DR STE 550 EDEN PRAIRIE, MN 55344		X
SPVC V, LLC 10400 VIKING DR STE 550 EDEN PRAIRIE, MN 55344		X
SPVC VI, LLC 10400 VIKING DR STE 550 EDEN PRAIRIE, MN 55344		X

Signatures

SPLIT ROCK PARTNERS, LLC, By:/s/ Steven L.P. Schwen, Chief Financial Officer		11/16/2011
**Signature of Reporting Person		Date
SPVC AFFILIATES FUND I, LLC, By: Split Rock Partners, LLC, its Co-Manager, By: /s/ Steven L.P. Schwen, its Chief Financial Officer		11/16/2011
**Signature of Reporting Person		Date
SPVC IV, LLC, By: /s/ Steven L.P. Schwen, its Chief Financial Officer		11/16/2011
**Signature of Reporting Person		Date
SPVC V, LLC, By: /s/ Steven L.P. Schwen, its Chief Financial Officer		11/16/2011
**Signature of Reporting Person		Date
SPVC VI, LLC, By: SPVC Management VI, LLC, its Managing Member, By: /s/ Steven L.P. Schwen, its Chief Financial Officer		11/16/2011
**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 securities held directly by SPVC Affiliates Fund I, LLC, which is jointly managed by Split Rock Partners, LLC and Vesbridge Partners, LLC. Voting and investment power over the shares, however, has been delegated solely to Split Rock Partners, LLC. Split Rock Partners, LLC has delegated voting and investment decisions with respect to the shares to three individuals who require a two-thirds vote to act. Split Rock Partners, LLC may be deemed to be an indirect beneficial owner of the reported securities. Split Rock Partners, LLC disclaims any beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(2)	Represents a pro-rata distribution of Common Stock of the Issuer by SPVC IV, LLC without consideration to its members.
(3)	Represents securities held directly by SPVC IV, LLC, which is jointly managed by Split Rock Partners, LLC and Vesbridge Partners, LLC. Voting and investment power over the shares, however, has been delegated solely to Split Rock Partners, LLC. Split Rock Partners, LLC has delegated voting and investment decisions with respect to the shares to three individuals who require a two-thirds vote to act. Split Rock Partners, LLC may be deemed to be an indirect beneficial owner of the reported securities. Split Rock Partners, LLC disclaims any beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(4)	Represents a pro-rata distribution of Common Stock of the Issuer by SPVC V, LLC without consideration to its members.
(5)	Represents securities held directly by SPVC V, LLC, which is jointly managed by Split Rock Partners, LLC and Vesbridge Partners, LLC. Voting and investment power over the shares, however, has been delegated solely to Split Rock Partners, LLC. Split Rock Partners, LLC has delegated voting and investment decisions with respect to the shares to three individuals who require a two-thirds vote to act. Split Rock Partners, LLC may be deemed to be an indirect beneficial owner of the reported securities. Split Rock Partners, LLC disclaims any beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(6)	Represents a pro-rata distribution of Common Stock of the Issuer by SPVC VI, LLC without consideration to its members.
(7)	Represents securities held directly by SPVC VI, LLC, which is jointly managed by Split Rock Partners, LLC and Vesbridge Partners, LLC. Voting and investment power over the shares, however, has been delegated solely to Split Rock Partners, LLC. Split Rock Partners, LLC has delegated voting and investment decisions with respect to the shares to three individuals who require a two-thirds vote to act. Split Rock Partners, LLC may be deemed to be an indirect beneficial owner of the reported securities. Split Rock Partners, LLC disclaims any beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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