Zachary B. Dailey - May 1, 2024 Form 3 Insider Report for MARATHON OIL CORP (MRO)

Role: VP, Controller & CAO
Signature: John D. Montanti, Attorney-in-Fact for Zachary B. Dailey
Stock symbol: MRO
Transactions as of: May 1, 2024
Transactions value $: $0
Form type: 3
Date filed: 5/1/2024, 06:14 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	MRO	Common Stock						70.2K	May 1, 2024	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Includes: 11,505 restricted stock units granted on March 1, 2024 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest in three annual installments as follows: 3,835 units on March 1, 2025, 3,835 units on March 1, 2026 and 3,835 units on March 1, 2027; 7,723 restricted stock units granted on March 1, 2023 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest in two annual installments as follows: 3,861 units on March 1, 2025 and 3,862 units on March 1, 2026; and 4,425 restricted stock units granted on March 1, 2022 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest on March 1, 2025.

Content

Includes: 11,505 restricted stock units granted on March 1, 2024 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest in three annual installments as follows: 3,835 units on March 1, 2025, 3,835 units on March 1, 2026 and 3,835 units on March 1, 2027; 7,723 restricted stock units granted on March 1, 2023 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest in two annual installments as follows: 3,861 units on March 1, 2025 and 3,862 units on March 1, 2026; and 4,425 restricted stock units granted on March 1, 2022 under Marathon Oil Corporation's 2019 Incentive Compensation Plan, which vest on March 1, 2025.