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MM

Maryann Mannen

Marathon Petroleum Corporation
S&P 500 CEOs LinkedIn
#184
LinkedIn Rank
1,857
Benchmarker Score
0
Industry
3
Posts
1,773
Likes
28
Comments
591
Avg Likes
9
Avg Comments
1,801
Total Engagement
600
Engagement Rate
0.1
Posts/Week
Infrequent
Posting Regularity
Metrics are based on tracked posts and calculated averages. Actual performance may vary.

Data last refreshed: February 09, 2026

Engagement metrics shown below reflect data as of this date. Current LinkedIn stats may differ.

Recent Posts

3 posts

I was honored to share my perspectives as part of the “Fueling Energy Demand” CEO panel this week at the API - American Petroleum Institute's 2026 State of American Energy in Washington, D.C., alon...

Events & Speaking Engagements Oil & Gas Public Policy Government Relations Sustainability Carbon Emissions Jan 17, 2026 View on LinkedIn
386
Likes
3
Cmnts
4
Reposts

As we conclude 2025, I am taking a moment to reflect on the momentum we have created at Marathon Petroleum Corporation and MPLX this year. Our team accomplished a tremendous amount, including: · ...

Strategic Vision & Direction Corporate Strategy Mergers & Acquisitions Divestitures Operational Efficiency Employee Safety Jan 03, 2026 View on LinkedIn
713
Likes
15
Cmnts
0
Reposts

Many important discussions this week during my time at the Pennsylvania Energy & Innovation Summit – an outstanding example of the collaboration that’s needed between our federal and state governme...

Industry Trends & Market Analysis Energy Oil & Gas Government Relations Capital Allocation Industry Trends Jul 24, 2025 View on LinkedIn
674
Likes
10
Cmnts
16
Reposts

Rank History

No rank history yet

Content Categories

Industry Trends & Market Analysis 1
Strategic Vision & Direction 1
Events & Speaking Engagements 1

Topics & Themes

Oil & Gas Government Relations Public Policy Sustainability Carbon Emissions Corporate Strategy Mergers & Acquisitions Divestitures Operational Efficiency Employee Safety Energy Capital Allocation Industry Trends

Top Quartile Benchmarks

Based on top 65 of 259 in S&P 500 CEOs

Posts
7
Maryann: 3 ↓
Likes
7,081
Maryann: 1,773 ↓
Comments
263
Maryann: 28 ↓
Avg Likes
915.0
Maryann: 591.0 ↓
Avg Comments
33.1
Maryann: 9.3 ↓
Benchmarker Score
7,870
Maryann: 1,857 ↓
Posts/Week
0.5
Maryann: 0.1 ↓
Avg Post Length
679 chars
Maryann: 2,082 ↑
Trending Topics (Top Quartile)
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