Sec Form 3 Filing - TIMOTHY SHANE COOK TRUST @ Bacterin International Holdings, Inc. - 2012-06-15

FORM 3 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 TIMOTHY SHANE COOK TRUST 2. Issuer Name and Ticker or Trading Symbol Bacterin International Holdings, Inc. [ BONE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1011 CENTRE ROAD, 2ND FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 06/15/2012 (Street) WILMINGTON, DE19805 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ 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 2,000,000 ( 1 ) D Common Stock 2,000,000 ( 2 ) D Common Stock 2,000,000 ( 3 ) 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other TIMOTHY SHANE COOK TRUST 1011 CENTRE ROAD 2ND FLOOR WILMINGTON, DE19805 X STEVEN THOMAS COOK TRUST 1011 CENTRE ROAD 2ND FLOOR WILMINGTON, DE19805 X MICHELLE ALLISON COOK TRUST 1011 CENTRE ROAD 2ND FLOOR WILMINGTON, DE19805 X Signatures /s/ Deutsche Bank Trust Company, as Trustee for the Timothy Shane Cook Trust created under the Cook 2012 Gift Trust 06/25/2012 Signature of Reporting Person Date /s/ Deutsche Bank Trust Company, as Trustee for the Steven Thomas Cook Trust created under the Cook 2012 Gift Trust 06/25/2012 Signature of Reporting Person Date /s/ Deutsche Bank Trust Company, as Trustee for the Michelle Allison Cook Trust created under the Cook 2012 Gift Trust 06/25/2012 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These shares are owned by the Timothy Shane Cook Trust created under the Cook 2012 Gift Trust ( 2 )These shares are owned by the Steven Thomas Cook Trust created under the Cook 2012 Gift Trust ( 3 )These shares are owned by the Michelle Allison Cook Trust created under the Cook 2012 Gift Trust

Remarks: The 3 trusts jointly filing this Form 3 may be considered a "group" for purposes of Section 13(d) of the Exchange Act. Indirect beneficial ownership of the shares held by the 3 trusts is also reflected in a Form 4 previously filed by Guy Cook on June 18, 2012.

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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