CST Brands Form 4 CST BRANDS / Gerard J Sonnier ownership change

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^*

Sonnier Gerard J

(Last) (First) (Middle)

ONE VALERO WAY

BUILDING D, SUITE 200

(Street)

SAN ANTONIO TX 78249

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CST BRANDS, INC. [ CST ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
SVP, GC and Secretary

3. Date of Earliest Transaction (Month/Day/Year)
03/08/2016

4. If Amendment, Date of Original Filed (Month/Day/Year)

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. 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
Restricted Stock Units	(1)	03/08/2016		A		5,796		(2)	(2)	Common Stock	5,796	$0	5,796	D
Stock Option (Right to Buy)	$38.76	03/08/2016		A		20,307		03/08/2017(3)	03/08/2026	Common Stock	20,307	$0	20,307	D
Market Stock Unit	(4)	03/08/2016		A		5,794		(5)	(5)	Common Stock	5,794	$0	5,794	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

2. The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date. Vested shares will be delivered on or as soon as reasonably practical following the applicable date of vesting, but in any event within sixty (60) days of the applicable date of vesting.

3. The stock options vest in three equal annual installments beginning on the first anniversary of the grant date.

4. Each market stock unit award represents a contingent right to receive one share of CST common stock.

5. The market stock unit award will vest in three years from the grant date and will be settled in issuer's common stock.

Remarks:

	/s/ Giovanna Rueda as Attorney-in-Fact for Gerard J. Sonnier	03/10/2016
	** 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 Number.