Terms of Use

ACCESSING THIS SITE SIGNIFIES YOUR AGREEMENT TO THE TERMS AND CONDITIONS OF USE. PLEASE READ THESE TERMS CAREFULLY BEFORE USING THIS SITE.

Cautionary Note to U.S. Investors - The information contained in this website is provided solely for convenience. The documents contained herein are historical in nature. Therefore, events following the date of publication or subsequently available information may have rendered obsolete the estimates, assertions or other information contained in these documents. All information is provided without warranty of any kind. Marathon Oil assumes no duty to update the information contained in any of the documents and further assumes no responsibility for the accuracy of the information. Marathon Oil further reserves the right to change the content of the site at any time without notice.

Any person who uses, or makes decisions upon, information contained in this website does so at their own risk and agrees to hold Marathon Oil Corporation and its subsidiaries and affiliates harmless. Marathon Oil Corporation and its employees and representatives further expressly disclaim all liability for any costs, expenses, damages or consequences of any type that may result from reliance on the information obtained from this website or any website linked hereto.

The United States Securities and Exchange Commission (the "SEC") permits oil and gas companies, in their filings with the SEC, to disclose only proved probable and possible reserves. From time to time, we may use certain terms on this website or the documents contained herein, such as net unrisked mean resource potential, net unrisked resource potential, net resource, 2P resource, 2P net resource, net 2P resource, gross unrisked potential resource, gross resources, gross discovered resources, gross resource potential, gross block resource potential, resources, resource potential, potential resource, and other similar terms or variations of the foregoing terms. The SEC guidelines strictly prohibit us from including these terms in filings with the SEC. U.S. Investors are urged to consider closely the disclosures in our Forms 10-K, 10-Qs and 8-Ks, Commission File No. 1-5153, available from us at Marathon Oil Corporation, Attn. Investor Relations, 5555 San Felipe Street, Houston, TX 77056-2723. Our Form 10-K and other filings with the SEC can also be electronically accessed from our website or the SEC's website at http://www.sec.gov/.

SEC FORM 4 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*
KRAJICEK CATHERINE LEE

(Last) (First) (Middle)
C/O MARATHON OIL CORPORATION
5555 SAN FELIPE ST

(Street)
HOUSTON TX 77056

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
MARATHON OIL CORP [ MRO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
VP-Conventional
3. Date of Earliest Transaction (Month/Day/Year)
10/30/2017
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
Common Stock 10/30/2017 F 1,457 D $14.04 56,983 D
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
Explanation of Responses:
Remarks:
Kim Warnica, Attorney-in-Fact for Catherine Lee Krajicek 10/31/2017
** 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.