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 OF SECURITIES
                                                                                  
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response... 0.5
                      
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

Zuckerberg Mark 		2. Issuer Name and Ticker or Trading Symbol

Facebook Inc [ FB ] 		5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

__ X __ Director                      __ X __ 10% Owner
__ X __ Officer (give title below)      _____ Other (specify below)
COB and CEO
(Last)          (First)          (Middle)

C/O FACEBOOK, INC., 1601 WILLOW ROAD 		3. Date of Earliest Transaction (MM/DD/YYYY)

12/8/2017
(Street)

MENLO PARK, CA 94025
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3) 		2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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   12/8/2017     C    55450   A $0   10355450   I   By Chan Zuckerberg Foundation   (1)
Class A Common Stock   12/8/2017     S (2)    16648   D $179.1478   (3) 10338802   I   By Chan Zuckerberg Foundation   (1)
Class A Common Stock   12/8/2017     S (2)    17379   D $180.1298   (4) 10321423   I   By Chan Zuckerberg Foundation   (1)
Class A Common Stock   12/8/2017     S (2)    15910   D $181.2854   (5) 10305513   I   By Chan Zuckerberg Foundation   (1)
Class A Common Stock   12/8/2017     S (2)    5513   D $181.901   (6) 10300000   I   By Chan Zuckerberg Foundation   (1)
Class A Common Stock   12/8/2017     S (2)    10280   D $179.1275   (7) 284779   I   By CZI Holdings, LLC   (8)
Class A Common Stock   12/8/2017     S (2)    11575   D $180.1103   (9) 273204   I   By CZI Holdings, LLC   (8)
Class A Common Stock   12/8/2017     S (2)    10005   D $181.3503   (10) 263199   I   By CZI Holdings, LLC   (8)
Class A Common Stock   12/8/2017     S (2)    2800   D $181.9229   (11) 260399   I   By CZI Holdings, LLC   (8)
Class A Common Stock   12/8/2017     S (12)    3518   D $179.1529   (13) 514708   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 2 Dated 5/8/2014   (14)
Class A Common Stock   12/8/2017     S (12)    4840   D $180.1065   (15) 509868   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 2 Dated 5/8/2014   (14)
Class A Common Stock   12/8/2017     S (12)    4100   D $181.2689   (16) 505768   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 2 Dated 5/8/2014   (14)
Class A Common Stock   12/8/2017     S (12)    1400   D $181.9357   (17) 504368   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 2 Dated 5/8/2014   (14)
Class A Common Stock   12/8/2017     S (12)    4361   D $179.2375   (18) 610265   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 3 Dated 5/8/2014   (19)
Class A Common Stock   12/8/2017     S (12)    4800   D $180.2147   (20) 605465   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 3 Dated 5/8/2014   (19)
Class A Common Stock   12/8/2017     S (12)    4100   D $181.4717   (21) 601365   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 3 Dated 5/8/2014   (19)
Class A Common Stock   12/8/2017     S (12)    600   D $182.05   (22) 600765   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg 2014 GRAT No. 3 Dated 5/8/2014   (19)
Class A Common Stock                  100100   I   By Chan Zuckerberg Advocacy   (23)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3) 		2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 7. Title and Amount of Securities Underlying Derivative Security
(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
Class B Common Stock   (24)   (24) 12/8/2017     C         55450      (24)   (24) Class A Common Stock   55450   $0   1908602   I   By Chan Zuckerberg Foundation   (1)
Class B Common Stock   (24)   (24)                    (24)   (24) Class A Common Stock   388888744     388888744   I   By CZI Holdings, LLC   (8)
Class B Common Stock   (24)   (24)                    (24)   (24) Class A Common Stock   5676058     5676058   I   By Mark Zuckerberg, Trustee Of The Mark Zuckerberg Trust Dated July 7, 2006   (25)

Explanation of Responses:
(1)  Shares held of record by Mark Zuckerberg, Trustee and Settlor of the Chan Zuckerberg Foundation ("CZ Foundation"). The reporting person is deemed to have voting and investment power over the shares held by CZ Foundation, but has no pecuniary interest in these shares.
(2)  The sales reported were effected by CZ Foundation and CZI Holdings, LLC ("CZI"), as applicable, pursuant to their Rule 10b5-1 trading plans. These sales are part of Mr. Zuckerberg's previously-announced plan to gift or otherwise direct substantially all of his shares of Facebook stock, or the net after-tax proceeds from sales of such shares, to further the mission of advancing human potential and promoting equality by means of philanthropic, public advocacy, and other activities for the public good.
(3)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.77 to $179.75 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(4)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.77 to $180.76 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(5)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.77 to $181.76 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(6)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.77 to $182.25 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(7)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.78 to $179.77 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(8)  Shares held of record by CZI. Mark Zuckerberg, Trustee of The Mark Zuckerberg Trust dated July 7, 2006 ("2006 Trust") is the sole member of CZI. Mr. Zuckerberg is the sole trustee of the 2006 Trust and, therefore, is deemed to have sole voting and investment power over the securities held by CZI.
(9)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.78 to $180.76 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(10)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.78 to $181.775 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(11)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.79 to $182.16 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(12)  The sales reported were effected by Mark Zuckerberg, Trustee of The Mark Zuckerberg 2014 GRAT No. 2, dated 5/8/2014 and Mark Zuckerberg, Trustee of The Mark Zuckerberg 2014 GRAT No. 3, dated 5/8/2014, as applicable, pursuant to their Rule 10b5-1 trading plans.
(13)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.77 to $179.765 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(14)  Shares held of record by Mark Zuckerberg, Trustee of The Mark Zuckerberg 2014 GRAT No. 2, dated 5/8/2014.
(15)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.775 to $180.75 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(16)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.79 to $181.74 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(17)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.79 to $182.15 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(18)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.84 to $179.83 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(19)  Shares held of record by Mark Zuckerberg, Trustee of The Mark Zuckerberg 2014 GRAT No. 3, dated 5/8/2014.
(20)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.84 to $180.80 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(21)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.88 to $181.82 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(22)  The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.94 to $182.24 per share, inclusive. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(23)  Shares held of record by Chan Zuckerberg Advocacy. The reporting person is deemed to have voting and investment power over the shares held by Chan Zuckerberg Advocacy, but has no pecuniary interest in these shares.
(24)  The Class B Common Stock is convertible into the issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option or (b) upon certain transfers of such shares and has no expiration date.
(25)  Shares held of record by Mark Zuckerberg, Trustee of the 2006 Trust.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Zuckerberg Mark
C/O FACEBOOK, INC.
1601 WILLOW ROAD
MENLO PARK, CA 94025 		X X COB and CEO

Signatures
/s/ Michael Johnson as attorney-in-fact for Mark Zuckerberg 12/11/2017
** Signature of Reporting Person Date


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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.