Sec Form 4 Filing - Macosko David R @ BILL BARRETT CORP - 2010-12-01

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 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 Macosko David R 2. Issuer Name and Ticker or Trading Symbol BILL BARRETT CORP [ BBG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Senior Vice President (Last) (First) (Middle) 1099 18TH STREET, SUITE 2300 3. Date of Earliest Transaction (MM/DD/YY) 12/01/2010 (Street) DENVER, CO80202 4. If Amendment, Date Original Filed (MM/DD/YY) 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 01/03/2014 J V 29.23 ( 1 ) A $ 0 1,981.5 I By 401(k) Plan Common Stock 02/06/2014 A 7,681 ( 2 ) A $ 0 43,455 D Common Stock 02/06/2014 A 7,681 ( 3 ) A $ 0 51,136 D Common Stock 12/01/2010( 4 ) S 4,275 D $ 39.15 46,861 ( 5 ) D Common Stock 44 I By children

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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Macosko David R 1099 18TH STREET, SUITE 2300 DENVER, CO80202 Senior Vice President Signatures /s/ Kenneth A. Wonstolen, as Attorney-in-Fact 02/10/2014 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The total reported in Column 4 is an aggregate number of the shares acquired as a portion of the Issuer's matching of the Reporting Person's contributions pursuant to the Issuer's 401(k) plan. Transactions exempt under Rule 16b-3(c). The shares were received in multiple transactions (dates ranging from January 3, 2014 to January 31, 2014). The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares received at each date within the ranges set forth in this footnote. ( 2 )Represents a grant of a restricted stock award that will vest on May 1, 2017 based on performance criteria over a period of three years based on (a) the Company's achieving certain performance metrics determined by the Compensation Committee of the Board of Directors, and (b) the Reporting Person's remaining an employee of the Issuer on May 1, 2017. It is possible for the Reporting Person to earn less than the number of shares shown or up to a total of two times the number of shares shown based on the Issuer's actual performance for all performance metrics set by the Compensation Committee. Shares that have not vested on or before May 1, 2017 will be forfeited. ( 3 )Represents a grant of a restricted stock award subject to vesting requirements based on the Reporting Person's remaining an employee of the Issuer. Vesting will occur as follows: 25% of these shares will vest on each of February 16, 2015, 2016, 2017, and 2018 subject to forfeiture. ( 4 )Reports an inadvertent late filing from December 2010. ( 5 )Includes 43,778 shares subject to forfeiture and vesting requirements.

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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