Sec Form 4 Filing - Citadel GP LLC @ Great Basin Scientific, Inc. - 2016-10-06

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 Citadel GP LLC 2. Issuer Name and Ticker or Trading Symbol Great Basin Scientific, Inc. [ GBSN] 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) 131 S. DEARBORN STREET, 32ND FLOOR, 3. Date of Earliest Transaction (MM/DD/YY) 10/06/2016 (Street) CHICAGO, IL60603 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 10/06/2016 P 19,515 A $ 0.3 755,701 I See Footnote ( 1 ) ( 2 ) ( 4 ) Common stock 10/06/2016 S 20,815 D $ 0.3 734,886 I See Footnote ( 1 ) ( 3 ) ( 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 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 Citadel GP LLC 131 S. DEARBORN STREET, 32ND FLOOR CHICAGO, IL60603 X CITADEL SECURITIES LLC C/O CITADEL GP LLC 131 S. DEARBORN STREET, 32ND FLOOR CHICAGO, IL60603 X GRIFFIN KENNETH C C/O CITADEL GP LLC 131 S. DEARBORN STREET, 32ND FLOOR CHICAGO, IL60603 X Signatures Citadel GP LLC, /s/ Mark Polemeni, Authorized Signatory 10/11/2016 Signature of Reporting Person Date Citadel Securities LLC, /s/ Mark Polemeni, Authorized Signatory 10/11/2016 Signature of Reporting Person Date Kenneth C. Griffin, /s/ Mark Polemeni, attorney-in-fact 10/11/2016 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This security is owned by Citadel Securities LLC. ( 2 )This price represents the weighted average purchase price. The purchase prices for these transactions ranged from $0.300 to $0.303 per share. The Reporting Person undertakes to provide upon the request of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares purchased at each separate price. ( 3 )This price represents the weighted average purchase price. The purchase prices for these transactions ranged from $0.300 to $0.303 per share. The Reporting Person undertakes to provide upon the request of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price. ( 4 )CALC III LP ("CALC3") is the non-member manager of Citadel Securities. Citadel GP LLC ("CGP") is the general partner of CALC3. Mr. Griffin is the President and Chief Executive Officer of, and owns a controlling interest in, CGP.

Remarks: Each of the Reporting Persons expressly disclaims beneficial ownership of the securities described herein except to the extent of such person's pecuniary interest therein. The Reporting Persons intend to reimburse the issuer for the short swing profits with respect to the trades reported herein in accordance with Section 16 of the Securities and Exchange Act of 1934.

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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