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 * BENNETT MICHAEL S   2. Issuer Name and Ticker or Trading Symbol SolarWinds, Inc. [SWI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman of the Board & CEO (Last) (First) (Middle) C/O SOLARWINDS, INC., 3711 S. MOPAC EXPY., BLDG TWO 3. Date of Earliest Transaction (Month/Day/Year) 12/16/2009 (Street) AUSTIN, TX 78746 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 12/16/2009   M   40,241 A $ 2.6867 40,241 D   Common Stock 12/16/2009   S   38,529 (1) D $ 20.1413 (2) 1,712 D   Common Stock 12/16/2009   S   1,712 (1) D $ 21.0065 (3) 0 D   Common Stock 12/16/2009   M   19,800 A $ 2.6867 19,800 I by LP (6) Common Stock 12/16/2009   S   17,900 (1) D $ 20.1212 (4) 1,900 I by LP (6) Common Stock 12/16/2009   S   1,900 (1) D $ 21.0126 (5) 0 I by LP (6)

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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

Employee Stock Option (right to buy)

$ 2.6867

12/16/2009

M

40,241

(7)

07/26/2016

Common Stock

40,241

$ 0

1,322,917

D

Employee Stock Option (right to buy)

$ 2.6867

12/16/2009

M

19,800

(7)

07/26/2016

Common Stock

19,800

$ 0

1,119,222

I

by LP (6)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BENNETT MICHAEL S C/O SOLARWINDS, INC. 3711 S. MOPAC EXPY., BLDG TWO AUSTIN, TX 78746	X		Chairman of the Board & CEO

Signatures

/s/ Bryan A. Sims, Attorney-in-Fact for Michael Bennett		12/18/2009
**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)	Shares sold pursuant to a 10b5-1 Trading Plan.
(2)	This transaction was executed in multiple trades at prices ranging from $19.88 to $20.77, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares sold and each separate price within the ranges set forth in footnotes (2) through (5) to this form.
(3)	This transaction was executed in multiple trades at prices ranging from $20.88 to $21.13, inclusive. The price reported above reflects the weighted average sale price.
(4)	This transaction was executed in multiple trades at prices ranging from $19.86 to $20.81, inclusive. The price reported above reflects the weighted average sale price.
(5)	This transaction was executed in multiple trades at prices ranging from $20.87 to $21.30, inclusive. The price reported above reflects the weighted average sale price.
(6)	Vested options held by MSB Asset Management, LP. MSB Asset Management GP, LLC is the general partner of the MSB Asset Management, L.P. Mr. Bennett is the sole manager of MSB Asset Management GP, LLC, and by virtue of this relationship, may be deemed to have voting and dispositive power over the shares issuable upon the exercise of options held by MSB Asset Management, L.P. Mr. Bennett disclaims beneficial ownership of the shares issuable upon the exercise of options held by MSB Asset Management, L.P. except to the extent of his pecuniary interest therein.
(7)	Grant subject to a right of early exercise by Mr. Bennett prior to vesting and a right of repurchase by SolarWinds, Inc. that lapses in accordance with the vesting schedule. 1/4th of the shares vested on May 30, 2007 and 1/48th of the shares vest each month thereafter.

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