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	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	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) 02/02/2018
	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
Convertible Class B Units	$0.00(1)	02/02/2018		A		271,008(2)		(1)	(1)	Common Units	271,008	(3)	18,124,096	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 B Units are convertible on a one-for-one basis into Common Units at the election of the holder or the Partnership pursuant to the Partnership's Second Amended and Restated Agreement of Limited Partnership (the "Partnership Agreement").

2. Reflects the number of Class B Units issued to WGP as a Class B Unit Distribution (as defined below) on February 9, 2018, the payment date for the Partnership's cash distribution on Common Units with respect to the fourth quarter of 2017. The record date for the distribution was February 2, 2018.

3. Pursuant to the Partnership Agreement, Class B Units receive additional paid-in-kind Class B Units in lieu of cash for each distribution period that distributions are made with respect to the Partnership's Common Units (each a "Class B Unit Distribution"). The number of Class B Units to be issued with respect to each Class B Unit outstanding in connection with a Class B 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 will round the Class B Units issued down to the next lower whole Class B Unit and pay cash instead of issuing fractional units or round to the next higher whole Class B Unit.

4. Giving effect to each of the transactions described herein, Williams indirectly beneficially owns (a) 702,218,502 Common Units held by WGP, a wholly owned subsidiary of Williams, and (b) 18,124,096 Convertible Class B Units ("Class B Units") representing limited partner interests in the Partnership held by WGP, which is all of the Class B Units outstanding.

Remarks:

	Cher S. Lawrence, Assistant Secretary	02/02/2018
	Cher S. Lawrence, Assistant Secretary	02/02/2018
	** 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).
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