SEC Form 4
FORM 4 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
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
WILLIAMS COMPANIES INC

(Last) (First) (Middle)
ONE WILLIAMS CENTER

(Street)
TULSA OK 74172

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Williams Partners L.P. [ WPZ ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/01/2014
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X 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. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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
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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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 (Month/Day/Year) 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: 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 D Units (1) 08/01/2014(1) A 441,070(2) (1) (1) Common Units 441,070 (3) 26,475,507 D(4)
1. Name and Address of Reporting Person*
WILLIAMS COMPANIES INC

(Last) (First) (Middle)
ONE WILLIAMS CENTER

(Street)
TULSA OK 74172

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
X Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
WILLIAMS GAS PIPELINE CO LLC

(Last) (First) (Middle)
ONE WILLIAMS CENTER

(Street)
TULSA OK 74172

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
X Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. Class D Units representing limited partnership interests in Williams Partners L.P. (the "Partnership") are convertible on a one-for-one basis into Common Units representing limited partnership interests in the Partnership at the election of the holder or the Partnership, on a business day after the record date for the distribution on Common Units for the fiscal quarter ending December 31, 2015, pursuant to the Partnership's Amended and Restated Agreement of Limited Partnership dated August 23, 2005, as amended (the "Partnership Agreement").
2. Reflects the number of Class D Units to be issued to Williams Gas Pipeline Company, LLC ("WGP") as a Class D Unit Distribution (as defined below) on August 8, 2014, the payment date for the Partnership's cash distribution on Common Units with respect to the second quarter of 2014. The record date for the distribution is August 1, 2014.
3. Pursuant to the Partnership Agreement, Class D Units receive additional paid-in-kind Class D Units in lieu of cash for each distribution period that distributions are made with respect to the Partnership's Common Units (each a "Class D Unit Distribution"). The number of Class D Units to be issued with respect to each Class D Unit outstanding in connection with a Class D Unit Distribution is the quotient of (i) the amount of the distribution declared for a Common Unit for the applicable distribution period divided by (ii) the volume-weighted average trading price of a Common Unit calculated over the consecutive 30-day trading day period prior to the declaration date for the distribution. The Partnership may round to the next highest Class D Unit in lieu of paying cash for fractional units.
4. Giving effect to the Class D Unit Distribution described in footnote 2 above, The Williams Companies, Inc. ("Williams") indirectly beneficially owns (a) 279,472,444 Common Units held by WGP, a wholly owned subsidiary of Williams, (b) the incentive distribution rights in the Partnership, (c) the 2% general partner interest in the Partnership, and (d) 26,475,507 Class D Units held by WGP, which is all of the Class D Units outstanding
Remarks:
William H. Gault Assistant Corporate Secretary, The Williams Companies, Inc. William H. Gault Assistant Corporate Secretary, Williams Gas Pipeline Company, LLC 08/01/2014
William H. Gault, Assistant Corporate Secretary, Williams Gas Pipeline Company, LLC 08/01/2014
** 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).
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