TESORO CORP /NEW/

Q: Jun 30 2018

Q: Mar 31 2018

FY: Dec 31 2017

Q: Sep 30 2017

Q: Jun 30 2017

Q: Mar 31 2017

FY: Dec 31 2016

Q: Sep 30 2016

Q: Jun 30 2016

Q: Mar 31 2016

FY: Dec 31 2015

Q: Sep 30 2015

Q: Jun 30 2015

Q: Mar 31 2015

FY: Dec 31 2014

Q: Sep 30 2014

Q: Jun 30 2014

Q: Mar 31 2014

FY: Dec 31 2013

Q: Sep 30 2013

Other Events

1.02,2.01,3.01,3.03,5.01,5.02,5.03,7.01,9.01

5.07,8.01,9.01

1.01,5.02,8.01,9.01

1.01,9.01

8.01

1.01,2.01,9.01

2.02,9.01

8.01,9.01

8.01

5.02,9.01

2.02,9.01

1.01,9.01

8.01,9.01

5.02,9.01

2.02,9.01

2.02,9.01

7.01,9.01

1.01,2.03,9.01

1.01,9.01

Certification of termination of registration of a class of securities (Section 12(b))

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

No description available

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Marathon Petroleum Corp;MPC Investment LLC;MPLX Logistics Holdings LLC;MPLX GP LLC;ANDEAVOR LLC;Western Refining, Inc.;TTC Holdings LLC;Giant Industries, Inc.

Marathon Petroleum Corp; MPC Investment LLC; MPLX GP LLC; MPLX Logistics Holdings LLC; Western Refining Southwest, Inc.; Tesoro Logistics GP, LLC; ANDEAVOR LLC; Western Refining, Inc.; Giant Industries, Inc.; TESORO REFINING & MARKETING Co LLC

TESORO REFINING & MARKETING Co LLC

Marathon Petroleum Corp

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

ANDEAVOR LLC

Marathon Petroleum Corp

none

none

Marathon Petroleum Corp

none

none

Casey Keith M

Peery Blane W.

Post-effective amendment to an automatic shelf registration statement

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Correspondence with the SEC

Letter from the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual Report Scanned (Paper)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual Report Scanned (Paper)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

Annual Report Scanned (Paper)

No description available