Departure or Appointment of Directors or Certain Officers
→
11/4/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
5/2/25
Vote
Submission of Matters to a Vote of Security Holders
→
4/30/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
2/10/25
Other
Other Events
→
1/24/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
↓
Prospectuses & Registrations
27 shown
Filed
Form
Description
3/17/25
ARS
ARS
→
2/7/25
424B5
424B5
→
2/6/25
FWP
FWP
→
2/6/25
424B5
424B5
→
3/14/24
ARS
ARS
→
5/12/23
S-3ASR
S-3ASR
→
↓
Filing History(1002 filings)
TypeDateAccessionPeriodSize
144
Mar 6, 2026
0001959173-26-002017
—
5.9 KB
PRE 14A
Mar 6, 2026
0001510295-26-000014PRE 14A
Apr 29, 2026
272.0 MB
4
Mar 3, 2026
0001408964-26-0000034
Mar 1, 2026
8.5 KB
4
Mar 3, 2026
0002105508-26-0000034
Mar 1, 2026
4.3 KB
4
Mar 3, 2026
0001948454-26-0000034
Mar 1, 2026
9.3 KB
4
Mar 3, 2026
0002012878-26-0000024
Mar 1, 2026
10.3 KB
4
Mar 3, 2026
0002069536-26-0000024
Mar 1, 2026
8.3 KB
4
Mar 3, 2026
0001313785-26-0000034
Mar 1, 2026
9.4 KB
4
Mar 3, 2026
0002008021-26-0000024
Mar 1, 2026
8.3 KB
4
Mar 3, 2026
0002005019-26-0000034
Mar 1, 2026
9.1 KB
144
Mar 2, 2026
0001959173-26-001680
—
5.9 KB
144
Feb 26, 2026
0001959173-26-001528
—
6.3 KB
10-K
Feb 26, 2026
0001510295-26-00000910-K
Dec 31, 2025
22.4 MB
4
Feb 13, 2026
0001193125-26-0510634
Feb 12, 2026
5.6 KB
144
Feb 12, 2026
0001959173-26-000915
—
5.7 KB
144
Feb 6, 2026
0001959173-26-000721
—
4.7 KB
4
Feb 3, 2026
0001193125-26-0355724
Feb 1, 2026
4.3 KB
8-K
Feb 3, 2026
0001510295-26-0000038-K
Feb 3, 2026
728.5 KB
3
Jan 21, 2026
0001193125-26-0179243
Jan 19, 2026
9.9 KB
8-K
Dec 18, 2025
0001510295-25-0000708-K
Dec 12, 2025
200.2 KB
4
Dec 16, 2025
0001193125-25-3207264
Dec 12, 2025
5.4 KB
4
Dec 16, 2025
0001193125-25-3207214
Dec 12, 2025
5.2 KB
4
Dec 16, 2025
0001193125-25-3207154
Dec 12, 2025
4.3 KB
4
Dec 16, 2025
0001193125-25-3207074
Dec 12, 2025
4.3 KB
4
Dec 16, 2025
0001193125-25-3207024
Dec 12, 2025
5.5 KB
25 filings shown
Proxies
39 shown
Filed
Form
Description
3/6/26
PRE 14A
PRE 14A
→
3/17/25
DEFA14A
DEFA14A
→
3/17/25
DEF 14A
DEF 14A
→
3/7/25
PRE 14A
PRE 14A
→
3/14/24
DEFA14A
DEFA14A
→
3/14/24
DEF 14A
DEF 14A
→
↓
Ownership
40 shown
Filed
Form
Description
3/3/26
4
4
→
3/3/26
4
4
→
3/3/26
4
4
→
3/3/26
4
4
→
3/3/26
4
4
→
3/3/26
4
4
→
↓
Other Filings
40 shown
Filed
Form
Description
3/6/26
144
144
→
3/2/26
144
144
→
2/26/26
144
144
→
2/12/26
144
144
→
2/6/26
144
144
→
8/15/25
144
144
→
↓
Marathon Petroleum Corporation is an American petroleum refining, marketing, and transportation company headquartered in Findlay, Ohio. The company was a wholly owned subsidiary of Marathon Oil until a corporate spin-off in 2011.