Michael A. Henderson - 07 Mar 2022 Form 4 Insider Report for MARATHON OIL CORP

Role: Executive VP, Operations
Signature: John D. Montanti, Attorney-in-Fact for Michael A. Henderson
Issuer symbol: N/A
Transactions as of: 07 Mar 2022
Net transactions value: -$260,627
Form type: 4
Filing time: 09 Mar 2022, 17:33:30 UTC
Previous filing: 02 Mar 2022
Next filing: 24 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MRO	Common Stock	Options Exercise	$394,566	+27,174	+12%	$14.52	252,424	07 Mar 2022	Direct
transaction	MRO	Common Stock	Sale	$587,995	-24,388	-9.7%	$24.11	228,036	07 Mar 2022	Direct
transaction	MRO	Common Stock	Sale	$67,198	-2,786	-1.2%	$24.12	225,250	07 Mar 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MRO	Employee Stock Option (Right to Buy)	Options Exercise	$0	-27,174	-100%	$0.000000^*	0	07 Mar 2022	Common Stock	27,174	$14.52	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This stock option to acquire 27,174 shares of the common stock of Marathon Oil Corporation was granted on February 28, 2018 and vested in three equal installments of 9,058 options on each of February 28, 2019, February 28, 2020 and February 28, 2021.