Sec Form 4/A Filing - Lamm Jacob @ CA, INC. - 2013-05-13

FORM 4/A 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 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 Lamm Jacob 2. Issuer Name and Ticker or Trading Symbol CA, INC. [ CA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) EVP, STRATEGY & CORPORATE DEV (Last) (First) (Middle) ONE CA PLAZA 3. Date of Earliest Transaction (MM/DD/YY) 05/13/2013 (Street) ISLANDIA, NY11749 4. If Amendment, Date Original Filed (MM/DD/YY) 05/15/2013 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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, $.10 par value 05/14/2013 M 28,286 ( 1 ) A $ 21.77 81,766 D Common Stock, $.10 par value 05/14/2013 M 10,000 ( 1 ) A $ 24.28 91,766 D Common Stock, $.10 par value 05/14/2013 M 16,040 ( 1 ) A $ 19.46 107,806 D Common Stock, $.10 par value 05/14/2013 M 8,430 ( 1 ) A $ 21.78 116,236 D Common Stock, $.10 par value 05/14/2013 S 77,225 ( 1 ) D $ 27.15 ( 2 ) ( 3 ) 39,011 D Common Stock, $.10 par value 163.519 I 401(k) Plan ( 4 )

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 Exe rcise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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) $ 26.98 05/13/2013 A 62,379 ( 5 ) 05/13/2023 Common Stock, $.10 par value 62,379 $ 0 62,379 D Employee Stock Option (right to buy) $ 21.77 05/14/2013 M 28,286 ( 1 ) ( 6 ) 08/02/2016 Common Stock, $.10 par value 28,286 $ 0 0 D Employee Stock Option (right to buy) $ 24.28 05/14/2013 M 10,000 ( 1 ) ( 7 ) 09/14/2016 Common Stock, $.10 par value 10,000 $ 0 0 D Employee Stock Option (right to buy) $ 19.46 05/14/2013 M 16,040 ( 1 ) ( 8 ) 06/25/2017 Common Stock, $.10 par value 16,040 $ 0 15,566 D Employee Stock Option (right to buy) $ 21.78 05/14/2013 M 8,430 ( 1 ) ( 9 ) 06/14/2018 Common Stock, $.10 par value 8,430 $ 0 16,362 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Lamm Jacob ONE CA PLAZA ISLANDIA, NY11749 EVP, STRATEGY & CORPORATE DEV Signatures /s/ Jacob Lamm by Brandt Schmidt as attorney-in-fact 05/22/2013 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The transactions reported on this line were effected pursuant to a Rule 10b5-1 trading plan. ( 2 )Indicates the weighted average sale price of sales effected on the transaction date. Sale prices ranged from $26.970 to $27.275. ( 3 )The undersigned will provide upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. ( 4 )Shares held in the CA Savings Harvest Plan, a 401(k) Plan. Information presented as of May 7, 2013. ( 5 )This option becomes exercisable over three years as follows: 34% on May 13, 2014, 33% on May 13, 2015 and 33% on May 13, 2016. ( 6 )This option became exercisable over a three-year period as follows: 34% on August 2, 2007, 33% on August 2, 2008 and 33% on August 2, 2009. ( 7 )This option became exercisable over a three-year period as follows: 34% on September 14, 2007, 33% on September 14, 2008 and 33% on September 14, 2009. ( 8 )This option becomes exercisable over a three-year period as follows: 34% on June 25, 2011, 33% on June 25, 2012 and 33% on June 25, 2013. ( 9 )This option becomes exercisable over a three-year period as follows: 34% on June 14, 2012, 33% on June 14, 2013 and 33% on June 14, 2014.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* 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).

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