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 *
Olsson Erik
  2. Issuer Name and Ticker or Trading Symbol
RSC Holdings Inc. [RRR]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and CEO
(Last)
(First)
(Middle)
C/O RSC HOLDINGS INC., 6929 E. GREENWAY PARKWAY, SUITE 200
3. Date of Earliest Transaction (Month/Day/Year)
04/30/2012
(Street)

SCOTTSDALE, AZ 85254
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 04/30/2012   D   85,200 (1) D (4) 0 D  
Common Stock 04/30/2012   D   75,800 (2) D (5) 0 D  
Common Stock 04/30/2012   D   52,700 (3) D (6) 0 D  
Common Stock 04/30/2012   D   46,900 (2) D (7) 0 D  

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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 Options $ 6.52 04/30/2012   D     3,367 04/30/2012 12/04/2016 Common Stock 3,367 (8) (10) 0 D  
Employee Stock Options $ 10 04/30/2012   D     56,300 04/20/2014 04/20/2020 Common Stock 56,300 (9) (11) 0 D  
Employee Stock Options $ 12 04/30/2012   D     56,300 04/20/2014 04/20/2020 Common Stock 56,300 (9) (12) 0 D  
Employee Stock Options $ 14 04/30/2012   D     56,300 04/20/2014 04/20/2020 Common Stock 56,300 (9) (13) 0 D  
Employee Stock Options $ 16 04/30/2012   D     32,400 04/20/2015 04/20/2021 Common Stock 32,400 (9) (14) 0 D  
Employee Stock Options $ 17 04/30/2012   D     35,000 04/20/2015 04/20/2021 Common Stock 35,000 (9) (15) 0 D  
Employee Stock Options $ 18 04/30/2012   D     37,600 04/20/2015 04/20/2021 Common Stock 37,600 (9) (16) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Olsson Erik
C/O RSC HOLDINGS INC.
6929 E. GREENWAY PARKWAY, SUITE 200
SCOTTSDALE, AZ 85254
  X     President and CEO  

Signatures

 /s/ Kevin J. Groman, Attorney-in-Fact for Erik Olsson   05/01/2012
**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 represents an award of performance based restricted stock units, a contingent right to receive the specified number of shares of Issuer's common stock upon vesting. A total of 127,800 performance based restricted stock units were granted subject to a combination of time and performance vesting based on continued service through the 15th day following the last day of the Performance Period which is December 31, 2012. As a result of the merger between United Rentals, Inc. ("URI") and Issuer, 85,200 of such restricted stock units were deemed "earned" and the balance was forfeited. The original service vesting schedule shall continue to apply to earned restricted stock units, subject to "double-trigger" accelerated vesting if the reporting person is either involuntarily terminated or constructively terminated following the merger.
(2) This represents an award of time based restricted stock units, a contingent right to receive the specified number of shares of Issuer's common stock upon vesting. The original service vesting schedule shall continue to apply to these restricted stock units, subject to "double-trigger" accelerated vesting if the reporting person is either involuntarily terminated or constructively terminated following the merger.
(3) This represents an award of performance based restricted stock units, a contingent right to receive the specified number of shares of Issuer's common stock upon vesting. A total of 79,050 performance based restricted stock units were granted subject to a combination of time and performance vesting based on continued service through the 15th day following the last day of the Performance Period which is December 31, 2013. As a result of the merger, 52,700 of such restricted stock units were deemed "earned" and the balance was forfeited. The original service vesting schedule shall continue to apply to earned restricted stock units, subject to "double-trigger" accelerated vesting if the reporting person is either involuntarily terminated or constructively terminated following the merger.
(4) The restricted stock units were assumed by URI in the merger and replaced with restricted stock units in respect of 43,971 shares of URI common stock.
(5) The restricted stock units were assumed by URI in the merger and replaced with restricted stock units in respect of 39,120 shares of URI common stock.
(6) The restricted stock units were assumed by URI in the merger and replaced with restricted stock units in respect of 27,198 shares of URI common stock.
(7) The restricted stock units were assumed by URI in the merger and replaced with restricted stock units in respect of 24,205 shares of URI common stock.
(8) The vesting of the option was accelerated as of the closing of the merger.
(9) The original vesting schedule continues to apply to the option subject to "double-trigger" accelerated vesting if the reporting person is either involuntary terminated or constructively terminated following the merger.
(10) This option was assumed by URI in the merger and replaced with an option to purchase 1,737 shares of URI common stock for $12.64 per share.
(11) This option was assumed by URI in the merger and replaced with an option to purchase 29,056 shares of URI common stock for $19.38 per share.
(12) This option was assumed by URI in the merger and replaced with an option to purchase 29,056 shares of URI common stock for $23.26 per share.
(13) This option was assumed by URI in the merger and replaced with an option to purchase 29,056 shares of URI common stock for $27.13 per share.
(14) This option was assumed by URI in the merger and replaced with an option to purchase 16,721 shares of URI common stock for $31.01 per share.
(15) This option was assumed by URI in the merger and replaced with an option to purchase 18,063 shares of URI common stock for $32.94 per share.
(16) This option was assumed by URI in the merger and replaced with an option to purchase 19,405 shares of URI common stock for $34.88 per share.

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