Sec Form 4/A Filing - PASSERI DANIEL R @ CURIS INC - 2013-05-02

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 PASSERI DANIEL R 2. Issuer Name and Ticker or Trading Symbol CURIS INC [ CRIS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) CEO and Director (Last) (First) (Middle) 4 MAGUIRE ROAD 3. Date of Earliest Transaction (MM/DD/YY) 05/02/2013 (Street) LEXINGTON, MA02421 4. If Amendment, Date Original Filed (MM/DD/YY) 05/06/2013 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 05/02/2013 M 50,000 A $ 2.43 200,750 D Common stock 05/02/2013 S 50,000 D $ 3.66 ( 2 ) 150,750 D Common stock 05/03/2013 M 65,000 A $ 2.43 215,750 D Common stock 05/03/2013 S 65,000 D $ 3.73 ( 3 ) 150,750 D Common stock 05/06/2013 M 60,000 ( 1 ) A $ 2.43 210,750 D Common stock 05/06/2013 S 60,000 D $ 3.66 ( 4 ) 150,750 ( 1 ) D

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 (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 Non-qualified stock option $ 2.43 05/02/2013 M 50,000 05/13/2007( 5 ) 05/13/2013 Common stock 60,000 $ 0 ( 6 ) 348,785 ( 6 ) D Non-qualified stock option $ 2.43 05/03/2013 M 65,000 05/13/2007( 5 ) 05/13/2013 Common stock 65,000 $ 0 ( 6 ) 283,785 ( 6 ) D Non-qualified stock option $ 2.43 05/06/2013 M 60,000 ( 7 ) 05/13/2007( 5 ) 05/13/2013 Common stock 60,000 $ 0 ( 6 ) 223,785 ( 6 ) D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other PASSERI DANIEL R 4 MAGUIRE ROAD LEXINGTON, MA02421 CEO and Director Signatures /s/ Michael P. Gray, attorney-in-fact 05/08/2013 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Form 4 filed on May 6, 2013 erroneously included a disposition of 262,667 shares of common stock and 135,000 shares of common stock on May 6, 2013. This Form 4/A is intended to amend such entries and to provide for the proper transaction which entailed an acquisition of 60,000 shares of common stock. This Form 4/A also amends the number of securities beneficially owned following the disposition on May 6, 2013 of 60,000 shares of common stock, as such number was incorrect due to the error described above. ( 2 )These shares were sold between $3.50-$3.74/share. The Company will provide, upon request, full information regarding the number of shares sold at each separate price. ( 3 )These shares were sold between $3.70-$3.79/share. The Company will provide, upon request, full information regarding the number of shares sold at each separate price. ( 4 )These shares were sold between $3.62-$3.74/share. The Company will provide, upon request, full information regarding the number of shares sold at each separate price. ( 5 )Options vested over a four-year period and became fully vested on May 13, 2007. ( 6 )This Form 4/A amends the entries in columns 8 and 9 of Table II of the Form 4 filed on May 6, 2013. ( 7 )The Form 4 filed on May 6, 2013 erroneously included the disposition of 211,452 non-qualified stock options and 51,215 incentive stock options on May 6, 2013. This Form 4/A is intended to amend such entries and to provide for the proper transaction which entailed a disposition of 60,000 non-qualified stock options.

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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