Exhibit 10.3

EXECUTION COPY

OMNIBUS AMENDMENT NO. 2 AND CONSENT
TO
SIXTH AMENDED AND RESTATED CREDIT AGREEMENT
AND
AMENDMENT NO. 3 TO AMENDED AND RESTATED SECURITYAGREEMENT

This OMNIBUS AMENDMENT NO. 2 AND CONSENT to SIXTH AMENDED AND RESTATED CREDIT
AGREEMENT and AMENDMENT NO. 3 TO AMENDED AND RESTATED SECURITY AGREEMENT (the
“Amendment”), dated as of August 21, 2015, is entered into by and among Tesoro
Corporation (the “Borrower”), the Subsidiaries of the Borrower party hereto (the
“Subsidiary Grantors” and, together with the Borrower, the “Grantors”), the
financial institutions listed on the signature pages hereof (the “Lenders”), and
JPMorgan Chase Bank, National Association, as Administrative Agent (the
“Agent”), under the below-defined Credit Agreement. Each capitalized term used
herein and not otherwise defined herein shall have the meaning given to it in
the below-defined Credit Agreement.

WITNESSETH

WHEREAS, the Borrower, the Lenders, and the Agent are parties to a Sixth Amended
and Restated Credit Agreement dated as of January 4, 2013 (as the same may be
amended, restated, supplemented or otherwise modified from time to time, the
“Credit Agreement”);

WHEREAS, the Borrower wishes to amend the Credit Agreement in certain respects
and the Lenders party hereto and the Agent are willing to amend the Credit
Agreement on the terms and conditions set forth herein;

WHEREAS, the Borrower has informed the Agent that, notwithstanding the terms of
Section 6.25 of the Credit Agreement as in effect prior to this Amendment, the
Borrower has caused funds on deposit in the Collection Accounts to be released
to Borrower operating accounts maintained at Lenders other than JPMorgan
(collectively, the “Collection Account Transfers”);

WHEREAS, the Borrower has requested that the Lenders party hereto and the Agent
consent to the Collection Account Transfers;

WHEREAS, subject to the terms and conditions of this Amendment, the Lenders
party hereto and the Agent are willing to consent to the Collection Account
Transfers;

WHEREAS, the Grantors and the Agent are parties to an Amended and Restated
Security Agreement, dated as of March 16, 2011 (as the same may be amended,
restated, supplemented or otherwise modified from time to time, the “Security
Agreement”); and

WHEREAS, the Grantors wish to amend the Security Agreement in certain respects
and the Lenders party hereto and the Agent are willing to amend the Security
Agreement on the terms and conditions set forth herein.

ACTIVE 209499242v.12

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NOW, THEREFORE, in consideration of the premises set forth above, the terms and
conditions contained herein, and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the Borrower, the
Subsidiary Grantors, the Agent and the Lenders party hereto hereby agree as
follows:

1.    Amendments to Credit Agreement.    Effective as of the date of
satisfaction of the conditions precedent set forth in Section 4 below, the
Credit Agreement is hereby amended as follows:

(a) Section 1.1 of the Credit Agreement is hereby amended to add the following
definitions in their appropriate alphabetical order therein:

“ “JPMorgan Money Market Mutual Fund Interests” means shares in certain money
market mutual funds advised by J.P. Morgan Investment Management Inc., an
affiliate of JPMorgan, each as reflected on such fund’s shareholder records
maintained by Boston Financial Data Services, Inc., as transfer agent on behalf
of each such fund.”

“ “Second Amendment Effective Date” means August 21, 2015.”

(b) The definition of “Perfected Cash Interests” contained in Section 1.1 of the
Credit
Agreement is hereby amended to amend and restate such definition in its entirety
as follows:

““Perfected Cash Interests” means Dollars or Cash Equivalent Investments on
deposit in collection accounts, other accounts or otherwise (including the
JPMorgan Money Market Mutual Fund Interests), in each case subject to control
agreements in form and substance acceptable to the Agent that grant the Agent
first priority perfected security interests in such accounts or investments and
the Dollars and Cash Equivalent Investments (including proceeds thereof) on
deposit or otherwise maintained or reflected therein or other similar
arrangements whereby the bank, financial institution or other agent holding or
reflecting such deposits or investments (or the issuer of such investments, as
applicable to establish control) have acknowledged the Lien created thereon and
the Agent holds a first priority perfected security interest therein.”

(c) Section 6.25 of the Credit Agreement is hereby amended and restated in its
entirety as follows:

“6.25 Collection Account. The Borrower and its Subsidiaries shall cause all
collections of Receivables constituting Collateral and all proceeds of
Collateral to be directly deposited into collection accounts (such accounts,
“Collection Accounts”) maintained with JPMorgan or an Affiliate thereof or other
financial institutions. Collection Accounts shall, upon the request of the
Agent, be subject to account control agreements, in form and substance
acceptable to the Agent, which grant the Agent control over and a first-priority
perfected security interest in such Collection Accounts, including, without
limitation, amounts and other items on deposit therein. If any collections
referred to in the first sentence of this Section 6.25 are received by the
Borrower, a Subsidiary, or any other Person, such collections shall be deemed to
have been received by the Borrower, such Subsidiary or such other Person in
trust for the Agent, and, upon the Borrower’s, such Subsidiary’s, or such other
Person’s receipt thereof, the Borrower shall (or shall cause such Subsidiary or
other Person to) promptly remit all of such collections, in their original form,
for deposit into a Collection Account. Following the occurrence and during the
continuance of a Default, all amounts received by the Agent, all amounts on
deposit in the Collection Accounts, and all amounts constituting collections
required to be deposited into Collection Accounts shall be the sole property of
the Agent for the benefit of the Holders of Secured Obligations and shall be
deemed received by the Agent for application to the Secured Obligations pursuant
to the terms of this Agreement. With respect to any Collection Account described
in this Section 6.25 not already

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subject to a control agreement on the Second Amendment Effective Date, the
Borrower and its Subsidiaries shall have ninety (90) days from the date of the
Agent’s request therefor to cause such account to become subject to one of the
aforementioned account control agreements. For the avoidance of doubt, amounts
on deposit in any Collection Account and other Cash Equivalent Investments not
subject to an account control agreement shall not constitute Perfected Cash
Interests and therefore shall not be included in the Borrowing Base.
Notwithstanding the foregoing, or anything to the contrary in Section 2.11.1,
(a) the Borrower and its Subsidiaries shall be permitted to transfer amounts on
deposit in any Collection Account to any other account or investment
constituting a Cash Equivalent Investment (including the JPMorgan Money Market
Mutual Fund Interests) so long as after giving effect to such transfer such
amounts constitute Perfected Cash Interests and (b) at all times that (i) no
Default exists and (ii) Excess Availability equals or exceeds $300,000,000,
amounts which are on deposit in Collection Accounts or other accounts or
investments referenced in the preceding clause (a) may be released, in a manner
mutually satisfactory to the Borrower and the Agent, on a daily basis to the
Borrower’s operating accounts maintained with JPMorgan or with any other Lender
or otherwise at the direction of the Borrower (and such released amounts shall
be automatically released from the Lien created by the Security Agreement and
cease to be Collateral without delivery of any instrument or performance of any
act by any party, and all rights to such released amounts shall revert to the
Borrower or applicable Subsidiary). In connection with any release described in
clause (b) of the immediately preceding sentence, the Agent, at the request and
sole expense of the Borrower, shall execute and deliver to the Borrower all
releases or other documents reasonably necessary or desirable for the release of
the Lien on such released amounts.”

2.    Amendments to Security Agreement and Reaffirmation of Security Interest.

(a)    Effective as of the date of satisfaction of the conditions precedent set
forth in
Section 4 below, the Security Agreement is hereby amended as follows:

(i) The definition of “Cash Equivalents” contained in Section 1.3 of the
Security Agreement is hereby amended by (i) deleting the word “and” at the end
of clause (4), (ii) replacing the period at the end of clause (5) with “; and”
and (iii) adding new clause (6) as follows:

“(6)    Cash Equivalent Investments.”

(ii) The following new definition of “Cash Equivalent Investments” is hereby
added to Section 1.3 of the Security Agreement in its appropriate alphabetical
order therein:

“Cash Equivalent Investments” shall have the meaning set forth in the Credit
Agreement.”

(iii) Section 4.6 of the Security Agreement is hereby amended and restated in
its entirety as follows:

“4.6. Deposit Accounts and Cash Equivalent Investments. Each Grantor will,
within ninety (90) days of the Agent’s request (and as required pursuant to
Section 6.25 of the Credit Agreement), cause each bank or other financial
institution in which it maintains (a) a Deposit Account (other than a Deposit
Account maintained for collections from retail sales) to enter into a control
agreement with the Agent, in form and substance satisfactory to the Agent in
order to give the Agent Control of the Deposit Account, (b) other Cash
Equivalent Investments to enter into control agreements in form and substance
acceptable to the Agent that grant the Agent Control over such investments, or
(c) other deposits (general or special, time or demand, provisional or final) to
be notified of the security interest granted to the Agent hereunder and cause
each such

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bank or other financial institution to acknowledge such notification in writing.
In the case of deposits maintained with Lenders, the terms of such letter shall
be subject to the provisions of the Credit Agreement regarding setoffs.”

(b) For the avoidance of doubt, each Grantor hereby reaffirms the security
interest granted under the terms and conditions of the Security Agreement and
agrees that such security interest remains in full force and effect and is
hereby ratified, reaffirmed and confirmed, and each Grantor hereby pledges,
assigns and grants to the Agent, on behalf of and for the ratable benefit of the
Holders of Secured Obligations and (to the extent specifically provided for in
the Security Agreement) their Affiliates, a security interest in all of such
Grantor’s right, title and interest, whether now owned or hereafter acquired, in
and to the Collateral (as defined in the Security Agreement as amended hereby
and including Cash Equivalent Investments) to secure the prompt and complete
payment and performance of (i) the Secured Obligations in the case of the
Borrower and (ii) the “Guaranteed Obligations” (as defined in the Guaranty) in
the case of each other Grantor.

3. Consent. Subject to the satisfaction of the conditions precedent set forth in
Section 4 below, and notwithstanding the terms of Section 6.25 of the Credit
Agreement as in effect prior to the effectiveness of this Amendment, the Lenders
party hereto and the Agent hereby consent to the Collection Account Transfers
and agree that the Collection Account Transfers are deemed to have been, and any
subsequent actions taken with respect to amounts on deposit in Collection
Accounts shall hereafter be, subject to Section 6.25 of the Credit Agreement as
amended pursuant to this Amendment.

4. Conditions of Effectiveness. This Amendment shall become effective and be
deemed effective as of the date hereof, if, and only if:

(a) the Agent shall have received executed copies of this Amendment from the
Borrower, the Subsidiary Grantors and all of the Lenders required to execute and
deliver this Amendment pursuant to the terms of the Credit Agreement;

(b) the Agent shall have received those agreements, documents, instruments and
other deliverables appearing in Annex A hereto; and

(c) the Borrower shall have paid all fees and expenses of the Agent (including,
to the extent invoiced, attorneys’ fees and expenses) in connection with this
Amendment.

5. Representations and Warranties of the Borrower and Subsidiary Grantors. The
Borrower and each Subsidiary Grantor hereby represents and warrants as follows:

(a) The Credit Agreement and Security Agreement, each as previously executed and
amended and as amended hereby constitutes the legal, valid and binding
obligation of the Borrower and each Subsidiary Grantor party thereto, and is
enforceable against the Borrower and each Subsidiary Grantor party thereto in
accordance with its terms, except as enforceability may be limited by (i)
bankruptcy, insolvency, fraudulent conveyances, reorganization or similar laws
relating to or affecting the enforcement of creditors’ rights generally; (ii)
general equitable principles (whether considered in a proceeding in equity or at
law); and (iii) requirements of reasonableness, good faith and fair dealing.

(b) (i) The representations and warranties contained in Article V of the Credit
Agreement and Article 3 of the Security Agreement are true and correct as of the
date hereof, after giving effect to this Amendment, except (x) with respect to
Sections 5.5 and 5.7 of the Credit Agreement, the representations and warranties
set forth in such Sections shall have been true and correct on and as of the
date of the most recent Form 10-K or Form 10-Q filing, as applicable, made by
the Borrower with the

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U.S. Securities and Exchange Commission, and (y) with respect to any other
representation and warranty set forth in Article V of the Credit Agreement and
Article 3 of the Security Agreement, to the extent such representation or
warranty is stated to relate solely to an earlier date, such representation or
warranty shall have been true and correct on and as of such earlier date and
(ii) after giving effect to this Amendment, no event shall have occurred and
then be continuing which constitutes a Default or an Unmatured Default.

(c) The modifications contemplated by this Amendment are permitted under the
terms of indentures and other agreements referenced in Section 9.17 of the
Credit Agreement that remain in effect as of the date hereof.

(d) The Borrower and each Subsidiary Grantor has the power and authority and
legal right to execute and deliver this Amendment and to perform its obligations
hereunder. The execution and delivery by the Borrower and each Subsidiary
Grantor of this Amendment and the performance of its obligations hereunder have
been duly authorized by proper proceedings and the Amendment has been duly
executed and delivered by the Borrower and each Subsidiary Grantor. No order,
consent, adjudication, approval, license, authorization, or validation of, or
exemption by, any governmental or public body or authority, or any subdivision
thereof, which has not been obtained by the Borrower or any Subsidiary Grantor,
is required to be obtained by the Borrower or any Subsidiary Grantor in
connection with the execution and delivery of the Amendment except where failure
to obtain the same would not reasonably be expected to have a Material Adverse
Effect.

6.    Effect on the Credit Agreement and Security Agreement.

(a) Upon the effectiveness of this Amendment, on and after the date hereof, each
reference in the Credit Agreement or the Security Agreement to “this Agreement,”
“hereunder,” “hereof,” “herein” or words of like import shall mean and be a
reference to the Credit Agreement or Security Agreement, as applicable, as
amended and modified hereby.

(b) Except as specifically amended and modified above, the Credit Agreement, the
Security Agreement and all other documents, instruments and agreements executed
and/or delivered in connection therewith shall remain in full force and effect,
and are hereby ratified and confirmed.

(c) The execution, delivery and effectiveness of this Amendment shall neither,
except as expressly provided herein, operate as a waiver of any right, power or
remedy of the Lenders or the Agent, nor constitute a waiver of any provision of
the Credit Agreement, the Security Agreement or any other documents, instruments
and agreements executed and/or delivered in connection therewith.

(d)    For the avoidance of doubt, the parties hereto acknowledge and agree that
this
Amendment constitutes a Loan Document as defined under the Credit Agreement.

7. Costs and Expenses. The Borrower agrees to pay all reasonable costs, fees and
out-of-pocket expenses (including attorneys’ fees and expenses charged to the
Agent) incurred by the Agent and the Lenders in connection with the preparation,
arrangement, execution and enforcement of this Amendment.

8. Governing Law. THIS AMENDMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

9. Headings. Section headings in this Amendment are included herein for
convenience of reference only and shall not constitute a part of this Amendment
for any other purpose.

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10. Counterparts. This Amendment may be executed by one or more of the parties
to the Amendment on any number of separate counterparts and all of said
counterparts taken together shall be deemed to constitute one and the same
instrument. Delivery of an executed counterpart of a signature page of this
Amendment by facsimile shall be effective as delivery of a manually executed
counterpart of this Amendment.

11. No Strict Construction. The parties hereto have participated jointly in the
negotiation and drafting of this Amendment. In the event an ambiguity or
question of intent or interpretation arises, this Amendment shall be construed
as if drafted jointly by the parties hereto and no presumption or burden of
proof shall arise favoring or disfavoring any party by virtue of the authorship
of any provisions of this Amendment.

12. Reaffirmation. Each of the undersigned Subsidiary Grantors and each other
Subsidiary Guarantor signatory hereto hereby acknowledges receipt of a copy of
this Amendment, and the Borrower and each Subsidiary Grantor and Subsidiary
Guarantor affirms the terms and conditions of each Loan Document executed by it,
including, without limitation, the Security Agreement and each Guaranty to which
it is a party, and acknowledges and agrees that each such Loan Document executed
by it in connection with the Credit Agreement remains in full force and effect
and is hereby reaffirmed, ratified and confirmed.

The remainder of this page is intentionally blank.

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IN WITNESS WHEREOF, this Amendment has been duly executed as of the day and year
first above written.

TESORO CORPORATION,
as the Borrower

By: \s\ Brad S. Lakhia            
Name: Brad S. Lakhia
Title: Vice President and Treasurer

SUBSIDIARY GRANTORS:

TESORO WASATCH, LLC
TESORO COMPANIES, INC.
TESORO ALASKA COMPANY LLC (formerly known as
Tesoro Alaska Company)
TESORO REFINING & MARKETING COMPANY LLC
(formerly known as Tesoro Refining and Marketing Company)
TESORO WEST COAST COMPANY, LLC
TESORO SIERRA PROPERTIES, LLC
TESORO NORTHSTORE COMPANY
TESORO SOUTH COAST COMPANY, LLC
TESORO TRADING COMPANY
TESORO ENVIRONMENTAL RESOURCES COMPANY
TESORO AVIATION COMPANY
TESORO MARITIME COMPANY
TESORO FAR EAST MARITIME COMPANY
GOLD STAR MARITIME COMPANY
CARSON COGENERATION COMPANY
TESORO INSURANCE HOLDING COMPANY
TRANS-FORELAND PIPELINE COMPANY LLC
TESORO RENEWABLES COMPANY LLC
UINTA EXPRESS PIPELINE COMPANY LLC
TESORO SOCAL COGEN COMPANY LLC

By: \s\ Brad S. Lakhia        
Name: Brad S. Lakhia
Title: Vice President and Treasurer

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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SUBSIDIARY GRANTORS:

TREASURE FRANCHISE COMPANY LLC

By: \s\ ROBERT R. MOTLEY        
Name: Robert R.Motley
Title: President and Manager

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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Solely with respect to Section 12 hereof:

TESORO CANADA SUPPLY & DISTRIBUTION LTD.
TESORO PANAMA COMPANY, S.A.

By: \s\ BRAD S. LAKHIA        
Name: Brad S. Lakhia
Title: Vice President and Treasurer

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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JPMORGAN CHASE BANK, NATIONAL ASSOCIATION,
individually, as the Non-Ratable Lender and as Administrative
Agent

By: \s\ J. DEVIN MOCK        
Name: J. Devin Mock
Title: Authorized Officer

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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THE ROYAL BANK OF SCOTLAND PLC,
as a Lender

By: \s\ SIMON MOCKFORD        
Name: Simon Mockford
Title: Managing Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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WELLS FARGO BANK, N.A.,
as a Lender

By: \s\ MATT HARBOUR        
Name: Matt Harbour
Title: Duly Authorized Signer

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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BANK OF AMERICA, N.A.,
as a Lender

By: \s\ BRANDON WATKINS        
Name: Brandon Watkins
Title: Senior Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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BARCLAYS BANK PLC,
as a Lender

By: \s\ LUKE SYME            
Name: Luke Syme
Title: Assistant Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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THE BANK OF TOKYO MITSUIBISHI UFJ, LTD.,
as a Lender

By: \s\ TODD VAUBEL        
Name: Todd Vaubel
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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CITIBANK, N.A.,
as a Lender

By: \s\ BRENDAN MACKAY        
Name: Brendan Mackay
Title: Vice President and Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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CREDIT AGRICOLE CORPORATE & INVESTMENT BANK,
as a Lender

By: \s\ DARRELL STANLEY        
Name: Darrell Stanley
Title: Managing Director

By: \s\ MICHAEL WILLIS        
Name: Michael Willis
Title: Managing Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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MIZUHO BANK, LTD.,
as a Lender

By: \s\ DONNA DEMAGISTRIS        
Name: Donna DeMagistris
Title: Authorized Signatory

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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NATIXIS, NEW YORK BRANCH
as a Lender

By: \s\ JARRETT PRICE        
Name: Jarrett Price
Title: Director

By: \s\ CARLOS QUINTEROS    
Name: Carlos Quinteros
Title: Managing Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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BANCO BILBAO VIZCAYA ARGENTARIA S.A.,
NEW YORK BRANCH, as a Lender

By: \s\ NURYS MALEKI        
Name: Nurys Maleki
Title: Global Trade Finance

By: \s\ LUCA SACCHI        
Name: Luca Sacchi
Title: Managing Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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BNP PARIBAS,
as a Lender

By: \s\ NICOLAS ANBERREE        
Name: Nicolas Anberree
Title: Vice President

By: \s\ CLAUDIA ZARATE            
Name: Claudia Zarate
Title: Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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DEUTSCHE BANK AG NEW YORK BRANCH,
as a Lender

By: \s\ PETER CUCCHIARA        
Name: Peter Cucchiara
Title: Vice President

By: \s\ MICHAEL SHANNON            
Name: Michael Shannon
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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REGIONS BANK,
as a Lender

By: \s\ GREGORY GARBUZ        
Name: Gregory Garbuz
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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SUNTRUST BANK,
as a Lender

By: \s\ DAN CLUBB        
Name: Dan Clubb
Title: Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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UBS AG, STAMFORD BRANCH,
as a Lender

By: \s\ DARLENE ARIAS        
Name: Darlene Arias
Title: Director

By: \s\ CRAIG PEARSON        
Name: Craig Pearson
Title: Associate Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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THE BANK OF NOVA SCOTIA,
as a Lender

By: \s\ JOHN FRAZELL    
Name: John Frazell
Title: Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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ROYAL BANK OF CANADA,
as a Lender

By: \s\ JASON YORK        
Name: Jason York
Title: Authorized Signatory

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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CIBC INC.,
as a Lender

By: \s\ RICHARD ANTL        
Name: Richard Antl
Title: Authorized Signatory

By: \s\ TRUDY NELSON        
Name: Trudy Nelson
Title: Authorized Signatory

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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FIFTH THIRD BANK,
as a Lender

By: \s\ LARRY HAYES        
Name: Larry Hayes
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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SUMITOMO MITSUI BANKING CORPORATION,
as a Lender

By: \s\ JAMES D. WEINSTEIN        
Name: James D. Weinstein
Title: Managing Director

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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RB INTERNATIONAL FINANCE (USA), LLC,
as a Lender

By: \s\ JOHN A. VALISKA            
Name: John A. Valiska
Title: First Vice President

By: \s\ STEVEN VANSTEENBERGEN    
Name: Steven VanSteenbergen
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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PNC BANK, NATIONAL ASSOCIATION,
as a Lender

By: \s\ ART BOYLE            
Name: Art Boyle
Title: Officer

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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CAPITAL ONE, NATIONAL ASSOCIATION,
as a Lender

By: \s\ NANCY MAK        
Name: Nancy Mak
Title: Senior Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

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HSBC BANK USA, NATIONAL ASSOCIATION,
as a Lender

By: \s\ WADIE C. HABIBY        
Name: Wadie C. Habiby
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

U.S. BANK NATIONAL ASSOCIATION,
as a Lender

By: \s\ ROD SWENSON        
Name: Rod Swenson
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

AMEGY BANK NATIONAL ASSOCIATION,
as a Lender

By: \s\ MARK A. SERICE        
Name: Mark A. Serice
Title: Senior Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

CITY NATIONAL BANK, a national banking association,
as a Lender

By: \s\ MIA BOLIN            
Name: Mia Bolin
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

FROST BANK,
as a Lender

By: \s\ SARAH CERNOSEK        
Name: Sarah Cernosek
Title: Senior Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

COMERICA BANK,
as a Lender

By: \s\ L. J. PERENYL        
Name: L. J. Perenyl
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,
as a Lender

By: \s\ MIKHAIL FAYBUSOVICH        
Name: Mikhail Faybusovich
Title: Authorized Signatory

By: \s\ GREGORY FANTERI        
Name: Gregory Fanteri
Title: Authorized Signatory

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

AMALGAMATED BANK,
as a Lender

By: \s\ MICHAEL L. LAMANES        
Name: Michael L. LaManes
Title: First Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

SIEMENS FINANCIAL SERVICES, INC.,
as a Lender

By: \s\ JEFFREY B. IERVESE        
Name: Jeffrey B. Iervese
Title: Vice President

By: \s\ JOHN FINORE        
Name: John Finore
Title: Vice President

SIGNATURE PAGE TO AMENDMENT NO.2 AND CONSENT
TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT AND
AMENDMENT NO. 3 TO
AMENDED AND RESTATED SECURITY AGREEMENT

--------------------------------------------------------------------------------

ANNEX A
TO
OMNIBUS AMENDMENT

List of Closing Deliverables1 

1.
Omnibus Amendment No. 2 to Sixth Amended and Restated Credit Agreement and
Amendment No. 3 to Amended and Restated Security Agreement (the “Amendment”) by
and among the Borrower, the Subsidiary Grantors, the Lenders signatory thereto
and the Agent.

2.
Evidence that the credit facility evidenced by that certain Term Loan Credit
Agreement, dated as of January 28, 2013, among the Borrower, JPMorgan Chase
Bank, National Association, as administrative agent and collateral agent, and
the lenders party thereto, has been terminated and cancelled, and that all
indebtedness thereunder shall have been fully repaid and any and all liens
thereunder shall have been terminated.

3.
UCC-1 Financing Statements naming each Credit Party as debtor and the Agent as
secured party filed in the appropriate offices in the jurisdictions as described
on Schedule I hereto.

4.
Control Agreement with respect to the JPMorgan Money Market Mutual Fund
Interests.

5.
Opinion of Simpson Thacher & Bartlett LLP, special outside counsel to the
Borrower and theSubsidiary Grantors addressed to the Agent and the Lenders.

6.
Certificate of the Secretary or an Assistant Secretary of each Grantor
certifying (i) that there have been no changes in the Articles or Certificate of
Incorporation, Certificate of Formation or other analogous charter document of
such Credit Party, either as attached thereto and as certified as of a recent
date by the Secretary of State (or the equivalent thereof) of its jurisdiction
of organization since the date of the certification thereof by such Secretary of
State (or equivalent thereof) or as previously certified to the Agent as of a
prior date pursuant to documentation delivered in connection with the closing of
the Credit Agreement, (ii) that there has been no change to the By-Laws, Limited
Liability Company Agreement, Partnership Agreement or other analogous
organizational document of such Grantor as previously certified to the Agent as
of a prior date pursuant to documentation delivered in connection with the
closing of the Credit Agreement, (iii) resolutions of the Board of Directors,
Board of Managers or other analogous governing body of such Grantor authorizing
the execution, delivery and performance of the Amendment and the Credit
Agreement and Security Agreement as amended thereby, and (iv) the names and true
signatures of the incumbent officers of such Grantor authorized to sign the
Amendment and, in the case of the Borrower, authorized to request a Borrowing
and the issuance, amendment, renewal or extension of a Letter of Credit under
the Credit Agreement.

___________________________
1 Items appearing in bold and italics shall be prepared and/or provided by the
Borrower and/or Borrower’s counsel.

--------------------------------------------------------------------------------

Schedule I

UCC-1 Financing Statements

Debtor
Secured Party
Filing Jurisdiction
Tesoro
Corporation
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Carson
Cogeneration
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Gold Star
Maritime
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Alaska
Company LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Aviation
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro
Companies, Inc.
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro
Environmental Resources Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Far East
Maritime
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Insurance
Holding Company
JPMorgan Chase
Bank, National
Association, as
Secretary of State of
Delaware

--------------------------------------------------------------------------------

 
Agent
 
Tesoro Maritime
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Northstore
Company
JPMorgan Chase
Bank, National Association, as Agent
Department of
Natural Resources of
Alaska
Tesoro Refining & Marketing
Company LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro
Renewables
Company LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Sierra
Properties, LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro SoCal
Cogen Company
LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro South
Coast Company, LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Trading
Company
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro Wasatch,
LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Tesoro West Coast
Company, LLC
JPMorgan Chase
Bank, National
Association, as
Secretary of State of
Delaware

--------------------------------------------------------------------------------

 
Agent
 
Trans-Foreland
Pipeline Company
LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Treasure Franchise
Company LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware
Uinta Express
Pipeline Company
LLC
JPMorgan Chase
Bank, National Association, as Agent
Secretary of State of
Delaware