2025 Q4
2025-11-06
Q3 2025 Earnings Released
Revenue [insert number] (+[insert percentage]% YoY), EPS [insert number]
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2025 Q3
2025-08-07
Q2 2025 Earnings
Q2 2025 financial and operating results announced
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2025-07-01
Director Elected
Kathleen McGinty elected, board expanded from 12 to 13 members
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2025 Q2
2025-05-15
Annual Shareholder Meeting
All 12 directors elected, supermajority voting elimination failed (needed 80%)
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2025-05-08
Q1 Earnings & CFO Retirement
Q1 2025 results announced; CFO Bill Bullock retiring June 1, Andy O'Brien to succeed
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2025 Q1
2025-02-06
Q4 2024 Earnings
Financial and operating results for Q4 and full year 2024
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2025-01-28
Senior Management Changes
Controller Christopher P. Delk retiring March 1, Kontessa Haynes-Welsh promoted to VP Controller
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2024 Q4
2024-12-30
Marathon Oil Notes Exchange
$862M new notes issued across 6 series
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2024-12-10
Debt Tender/Exchange Results
$4B Marathon Oil notes exchange, tender offer pricing announced
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2024-12-05
Debt Offering
$5.2B notes issued across 5 tranches, rates 4.70%-5.65%
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2024-11-25
Tender Offers and Debt Exchange
$4B Marathon debt exchange plus tender offers for COP notes
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2024-11-22
Acquired Marathon Oil Corp
0.255 COP shares per MRO share, $1B municipal bonds guaranteed
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2024-10-31
Q3 2024 Earnings
Q3 2024 financial results released
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2024 Q3
2024-09-03
Board Expansion - New Director Elected
Board expanded from 11 to 12 members, elected Nelda J. Connors
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2024-08-01
Q2 2024 Earnings
Q2 2024 financial and operating results announced
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2024-07-12
FTC Second Request on Marathon Merger
FTC issued Second Request, extends HSR waiting period 30 days after compliance
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2024-07-02
Director Resigned
Eric D. Mullins resigned from Board
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2024 Q2
2024-05-29
Acquired Marathon Oil Corp
$22.5B deal at 0.255x exchange ratio
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2024-05-16
Annual Shareholder Meeting Results
All 12 directors elected, simple majority voting proposal approved
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2024-05-02
Q1 2024 Earnings
Financial results for quarter ended March 31, 2024
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2024 Q1