Sec Form 4 Filing - First Reserve GP XII Ltd @ PBF Energy Inc. - 2014-01-10

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 First Reserve GP XII Ltd 2. Issuer Name and Ticker or Trading Symbol PBF Energy Inc. [ PBF] 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) ONE LAFAYETTE PLACE 3. Date of Earliest Transaction (MM/DD/YY) 01/10/2014 (Street) GREENWICH, CT06830 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 Class A Common Stock 01/10/2014 C 1,854,001.86 A 1,854,001.86 I See Footnotes ( 1 ) ( 3 ) ( 4 ) ( 6 ) ( 7 ) ( 8 ) Class A Common Stock 01/10/2014 S 1,854,001.86 D $ 27.25 ( 2 ) 0 I See Footnotes ( 1 ) ( 3 ) ( 4 ) ( 6 ) ( 7 ) ( 8 ) Class A Common Stock 01/10/2014 C 5,645,998.14 A 5,645,998.14 I See Footnotes ( 1 ) ( 3 ) ( 5 ) ( 6 ) ( 7 ) ( 8 ) Class A Common Stock 01/10/2014 S 5,645,998.14 D $ 27.25 ( 2 ) 0 I See Footnotes ( 1 ) ( 3 ) ( 5 ) ( 6 ) ( 7 ) ( 8 )

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 Series A Units of PBF Energy ( 1 ) 01/10/2014 C 1,854,001.86 ( 1 ) ( 1 ) Class A Common Stock 1,854,001.86 $ 0 4,549,059.67 I See Footnotes ( 1 ) ( 3 ) ( 4 ) ( 6 ) ( 7 ) ( 8 ) Series A Units of PBF Energy ( 1 ) 01/10/2014 C 5,645,998.14 ( 1 ) ( 1 ) Class A Common Stock 5,645,998.14 $ 0 13,853,266.83 I See Footnotes ( 1 ) ( 3 ) ( 5 ) ( 6 ) ( 7 ) ( 8 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other First Reserve GP XII Ltd ONE LAFAYETTE PLACE GREENWICH, CT06830 X FR PBF Holdings LLC ONE LAFAYETTE PLACE GREENWICH, CT06830 X FR PBF Holdings II LLC ONE LAFAYETTE PLACE GREENWICH, CT06830 X FR XII PBF Holdings LLC ONE LAFAYETTE PLACE GREENWICH, CT06830 X FR XII PBF AIV, L.P. ONE LAFAYETTE PLACE GREENWICH, CT06830 X FR XII-A PBF AIV, L.P. ONE LAFAYETTE PLACE GREENWICH, CT06830 X First Reserve GP XII, LP ONE LAFAYETTE PLACE GREENWICH, CT06830 X MACAULAY WILLIAM E ONE LAFAYETTE PLACE GREENWICH, CT06830 X Signatures FR PBF HOLDINGS LLC, By: FR XII PBF Holdings LLC, its Sole Member, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FR PBF HOLDINGS II LLC, By: FR XII PBF Holdings LLC, its Sole Member, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FR XII PBF HOLDINGS LLC, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FR XII PBF AIV, L.P., By: First Reserve GP XII, L.P., its general partner, By: First Reserve GP XII Limited, its general partner, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FR XII-A PBF AIV, L.P., By: First Reserve GP XII, L.P., its general partner, By: First Reserve GP XII Limited, its general partner, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FIRST RESERVE GP XII, L.P., By: First Reserve GP XII Limited, its general partner, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date FIRST RESERVE GP XII LIMITED, By: /s/ Anne E. Gold, Anne E. Gold, CCO, Secretary 01/14/2014 Signature of Reporting Person Date /s/ William E. Macaulay, by Anne E Gold, as attorney-in-fact, WILLIAM E. MACAULAY 01/14/2014 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Pursuant to an exchange agreement the Series A Units of PBF Energy Company LLC (the "PBF LLC Series A Units") are exchangeable at any time for shares of Class A common stock, $0.001 par value per share (the "Class A Common Stock") of PBF Energy Inc. (the "Issuer") on a one-for-one basis, subject to equitable adjustments for stock splits, stock dividends and reclassifications. As the Reporting Person exchanges the PBF LLC Series A Units for shares of Class A Common Stock pursuant to the exchange agreement, the voting power afforded to the Reporting Person by its share of Class B Common Stock of PBF Energy Inc. will be automatically and correspondingly reduced. ( 2 )This amount represents the $28.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $0.75 per share of Class A Common Stock. ( 3 )The First Reserve Vehicles (as hereinafter defined) are comprised of FR PBF Holdings LLC and FR PBF Holdings II LLC (the "First Reserve Vehicles"). ( 4 )Represents securities which are directly held by FR PBF Holdings LLC. ( 5 )Represents securities which are directly held by FR PBF Holdings II LLC. ( 6 )FR XII PBF Holdings LLC is the sole member of each of the First Reserve Vehicles. FR XII PBF AIV, L.P. ("FR XII") and FR XII-A PBF AIV, L.P. ("FR XII-A") are the managing members of FR XII PBF Holdings LLC. First Reserve GP XII, L.P. is the general partner of FR XII and FR XII-A. First Reserve GP XII Limited is the general partner of First Reserve GP XII, L.P. William E. Macaulay is a director of First Reserve GP XII Limited and has the right to appoint a majority of the directors of its board. ( 7 )Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. ( 8 )Each of such Reporting Persons may be deemed to beneficially own the securities beneficially owned by the First Reserve Vehicles directly or indirectly controlled by it or him, but each of the Reporting Persons, other than the First Reserve Vehicles as to their direct holdings of securities, disclaims beneficial ownership of the securities held by the First Reserve Vehicles except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons, other than the First Reserve Vehicles as to their direct holdings of securities, states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934 or for any other purpose.

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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