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 *
ABS PARTNERS IV LLC
  2. Issuer Name and Ticker or Trading Symbol
LIQUIDITY SERVICES INC [LQDT]
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)
400 EAST PRATT STREET, SUITE 910
3. Date of Earliest Transaction (Month/Day/Year)
03/19/2007
(Street)

BALTIMORE, MD 21202-3116
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 03/19/2007   S   3,262,643 (1) D $ 17.055 0 I See Footnote (2) (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
ABS PARTNERS IV LLC
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
    X    
HEBB DONALD B JR
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
    X    
STOBO JOHN D JR
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
    X    
EMRY FREDERIS G III
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
    X    
WITT LAURA
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
    X    
CLOUGH PHILLIP A
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202-3116
  X   X    
WEGLICKI TIMOTHY T
400 EAST PRATT STREET
SUITE 910
BALTIMORE, MD 21202
    X    
TERKOWITZ RALPH S
400 E. PRATT STREET
SUITE 910
BALTIMORE, MD 21202
    X    
GOSWAMI ASHOKE
400 E. PRATT STREET SUITE 910
BALTIMORE, MD 21202
    X    

Signatures

 Donald B. Hebb, Managing Member of ABS Partners IV, LLC   03/19/2007
**Signature of Reporting Person Date

 Phillip A. Clough   03/19/2007
**Signature of Reporting Person Date

 Donald B. Hebb   03/19/2007
**Signature of Reporting Person Date

 Timothy T. Weglicki   03/19/2007
**Signature of Reporting Person Date

 John D. Stobo   03/19/2007
**Signature of Reporting Person Date

 Frederic G. Emry   03/19/2007
**Signature of Reporting Person Date

 Ashoke Goswami   03/19/2007
**Signature of Reporting Person Date

 Ralph Terkowitz   03/19/2007
**Signature of Reporting Person Date

 Laura L. Witt   03/19/2007
**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) Consists of the following shares held by the following entities: (a)2,887,105 shares held by ABS Capital Partners IV, L.P. ("ABS Capital Partners IV"); (b)96,664 held by ABS Capital Partners IV-A, L.P. ("ABS Capital Partners IV-A"); (c)165,817 shares held by ABS Capital Partners IV Offshore, L.P. ("ABS Capital Partners IV Offshore"); and (d) 113,057 shares held by ABS Capital Partners IV Special Offshore, L.P. ("ABS Capital Partners IV Special Offshore," and together with ABS Capital Partners IV, ABS Capital Partners IV-A, ABS Capital Partners IV Offshore, the "ABS Entities"). ABS Partners IV, LLC is the general partner of these entities and has voting and dispositive powers over these shares. The address for these entities affiliated with ABS Capital Partners is 400 East Pratt Street, Suite 910, Baltimore, MD 21202-3116.
(2) The General Partner and each of the Managers disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein. ABS Partners IV, L.L.C. is the general partner of these entities and has voting and dispositive power over these shares.
 
Remarks:
This filing constitutes one of three related filings by the following joint reporting persons with respect to the securities of the issuer set forth hereon. ABS Capital Partners IV,L.P., ABS Capital Partners IV-A, L.P., ABS Capital Partners IV Offshore, L.P., ABS Capital Partners IV Special Offshore, L.P., ABS Partners IV L.L.C., Donald B. Hebb,Jr., Phillip A. Clough, Timothy T. Weglicki, John D. Stobo, Jr., Frederic G. Emry, Ashoke Goswami, Ralph S. Terkowitz and Laura L. Witt.

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