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 *
Sundaram Rajesh
   2. Issuer Name and Ticker or Trading Symbol
Dealertrack Technologies, Inc [TRAK] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EVP, Dealer Solutions, Sales
(Last)
(First)
(Middle)
1111 MARCUS AVE., SUITE M04		 3. Date of Earliest Transaction (Month/Day/Year)
02/08/2013
(Street)

LAKE SUCCESS, NY US 11042		 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 03/04/2013   A   11,546 (1) A $ 0 82,907 (10) D  
Common Stock 02/08/2013   M   12,527 (6) A $ 0 76,692 (2) D  
Common Stock 02/08/2013   S(7)   5,637 D $ 31.8322 (8) 71,055 (2) D  
Common Stock 03/04/2013   S(7)   2,007 D $ 28.8729 (9) 80,900 (10) 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
Non-Qualified Stock Option (right to buy) $ 28.87 03/04/2013   A   30,958     (3) 03/04/2020 Common Stock 30,958 $ 0 30,958 D  
Performance Stock Unit $ 0 03/04/2013   A   11,252 (4)     (5) 02/28/2016 Common Stock 11,252 (4) $ 0 11,252 D  
Performance Stock Unit $ 0 02/08/2013   M     15,960 02/08/2013 02/08/2013 Common Stock 15,960 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Sundaram Rajesh
1111 MARCUS AVE.
SUITE M04
LAKE SUCCESS, NY US 11042		       EVP, Dealer Solutions, Sales  

Signatures

 /s/ Gary Papilsky as attorney-in-fact for Rajesh Sundaram   03/06/2013
**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) Each restricted stock unit represents a contingent right to receive one share of DealerTrack common stock. The restricted stock units vest in four equal annual installments beginning March 4, 2014.
(2) Includes 29,720 restricted stock units.
(3) 25% of the shares subject to the option will vest on March 4, 2014, and 1/36th of the remaining shares subject to the option will vest each month thereafter, such that 100% of the shares subject to the option will be fully vested on March 4, 2017.
(4) This amount represents the target number of PSUs (100%) awarded and is subject to adjustment ranging from 0% (threshold) to 150% (maximum) based on the percentage achievement of the performance goals.
(5) The Performance Stock Units will vest in full on February 28, 2016 subject to the achievement of certain performance goals. These performance goals are equally based on both the Company's Revenue for calendar year 2013 and the total shareholder return of the Company's common stock as compared to other companies in the NASDAQ U.S. Benchmark Software Index in the aggregate for calendar years 2013, 2014 and 2015.
(6) This amount represents the number of shares that the performance share units which vested on March 18, 2013 conversted into based on the acheivement of performance targets.
(7) The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 9, 2012.
(8) This transaction was executed in multiple trades at prices ranging from $31.62 to $31.98. 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 and prices at which the transaction was effected.
(9) This transaction was executed in multiple trades at prices ranging from $28.64 to $29.04. 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 and prices at which the transaction was effected.
(10) Includes 30,766 restricted stock units.

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