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MPCMarathon Petroleum · Insider ownership research

Marathon Petroleum insiders sold $13.9M in the past 12 months. How much of their stake is that?

About 4.2% overall. As a group they ended with more shares than they started with. The biggest seller whose stake can be measured, Michael Henschen II, gave up 79% of starting holdings.

Updated Oct 8, 2026 from SEC filings · covers Oct 9, 2025 to Oct 8, 2026
How this comparesMore of their stake sold than at 164 of the 311 other companies we can measure (#148 of 312)See ranking
0
buyers among officers and directors, past 12 months
44%
of sales were under disclosed trading plans, past 12 months
5 of 19
officers and directors sold shares, past 12 months
Recent activity · past 30 days, Sep 9, 2026 to Oct 8, 2026

No officer or director trades were reported for the past 30 days. The most recent before that:

Aug 31, 2026Shawn Lyon sold 1K shares ($376K) with no plan disclosed. That is 6.6% of the total stake held that day.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Shawn Lyon
SVP Log & Storage, MPLX GP LLC
1,000$375.756.6%14KAug 31, 2026Sep 1, 2026

"% of total stake" is the shares in this event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings don't reconcile, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.

Is this normal? Less than usual: about a quarter of the 5-year average. 5 insiders sold; the average is 3 a year. Year by year
Latest filing: Filed Sep 1 for a sale from Aug 28 to Aug 31. Shawn Lyon sold 1.4K shares ($532K) with no plan disclosed. Filing
38 SEC ownership filings in the period · See the evidence

What stands out

Two officers sold more than 25% of vested holdings: Michael Henschen II (79% of holdings, $4.8M, none under a disclosed plan) and Ricky Hessling (45% of holdings, $1.3M, none under a disclosed plan).Michael Henschen II: largest sale, Aug 12, 2026 · Ricky Hessling: largest sale, Mar 13, 2026
Shawn Lyon (21% of holdings) sold $1.4M of stock with no disclosed trading plan. The filings don't state a reason.Largest such sale, Aug 13, 2026
Selling rose in the last 90 days but the year remains well below the 5-year average: officers and directors sold 28K shares, against an average of 5.6K per 90 days earlier in the period. Most of it was Molly Benson (17K shares in the last 90 days) and Michael Henschen II (6K shares in the last 90 days, 27% of holdings); 63% of these sales were under disclosed plans.Molly Benson: largest recent sale, Aug 17, 2026 · Michael Henschen II: largest recent sale, Aug 12, 2026

Percentages cover 17 of 19 officers and directors. Left out: Molly Benson (most of their shares vested during the period, so a percentage would mislead); Maria Khoury (held no vested shares at the start). Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Each bar is the insider's vested stake at the start of the period (Oct 8, 2025). The gold part is what they sold.

SoldRest of starting stakeAdded during the period
Molly Benson
Chief Legal Ofc & Corp Sec
Sold 36% of the shares held or received (after tax withholding) during the period†. No bar against the starting stake: most of these shares arrived during the period.
$6.2MDisclosed plan
Michael Henschen II
Ex VP, Refining
79% · $4.8MNo plan disclosed
Shawn Lyon
SVP Log & Storage, MPLX GP LLC
21% · $1.4MNo plan disclosed
Ricky Hessling
Chief Commercial Officer
45% · $1.3MNo plan disclosed
Erin Brzezinski
VP and Controller
32% · $207KNo plan disclosed
Amounts, filings and trading plans for each seller

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planTo cover taxesNo plan disclosed
OctNovDecJanFeb 2026: $1.1M no plan disclosedFebMar 2026: $1.0M no plan disclosedMarAprMay 2026: $250K no plan disclosedMayJun 2026: $1.7M no plan disclosedJunJulAug 2026: $6.2M under a disclosed planAug 2026: $3.7M no plan disclosed$9.8MAugSepOct

Common questions

Is the Marathon Petroleum CEO selling stock?

No. Maryann Mannen reported no open-market sales in the past 12 months.

Why are Marathon Petroleum insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 44% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 56% had no disclosed plan. A trading plan schedules sales in advance.

Are any Marathon Petroleum insiders buying?

No. Officers and directors reported no purchases in the past 12 months.

How much of their stake did Marathon Petroleum insiders sell?

About 4.2% overall. As a group they ended with more shares than they started with. The biggest seller whose stake can be measured, Michael Henschen II, gave up 79% of starting holdings. That covers the 12 months to Oct 8, 2026 and counts vested shares reported on SEC Forms 3, 4 and 5, which is not an insider's whole wealth.

The evidence

Who sold5 officers and directors: amount, % of holdings, trading plan
Who soldAmount% of holdingsTrading plan
Molly Benson
Chief Legal Ofc & Corp Sec
$6.2M
17K shares
36%†
i
† Most of the shares Molly Benson sold arrived during the period, so this is shares sold as a share of the 29K held at the start plus the 20K received, less 910 withheld by the company for taxes.
Disclosed plan
Michael Henschen II
Ex VP, Refining
$4.8M
18K shares
79%No plan disclosed
Shawn Lyon
SVP Log & Storage, MPLX GP LLC
$1.4M
3.9K shares
21%No plan disclosed
Ricky Hessling
Chief Commercial Officer
$1.3M
5.5K shares
45%No plan disclosed
Erin Brzezinski
VP and Controller
$207K
570 shares
32%No plan disclosed
The full ownership picture19 of 19 insiders fully reconciled · 19 officers and directors

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

InsiderHeld Oct 8, 2025SoldHeld Oct 8, 2026Still held
Michael Hennigan
Executive Chairman, Director
221K0221Kno sales
Vesting, gifts, unvested awards and holding lines for Michael Hennigan
0shares vested or exercised
0gifted (net of own trusts)
−466withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock221,368220,902
Maryann Mannen
Chairman, President & CEO, Director
101K0111Kno sales
Vesting, gifts, unvested awards and holding lines for Maryann Mannen
0shares vested or exercised
0gifted (net of own trusts)
−4.9Kwithheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock100,547110,939
Evan Bayh
i
Minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.
Director
71K073Kno sales
Vesting, gifts, unvested awards and holding lines for Evan Bayh
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
  • Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock71,05773,001

Additional holdings last reported Jan 4, 2021, not confirmed since: 5,550 shares. Not included in any total or percentage on this page.

Reconciliation: minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

John Surma
i
Minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
69K071Kno sales
Vesting, gifts, unvested awards and holding lines for John Surma
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock58,95760,901
Wife's Revocable TrustCommon Stock10,00010,000

Reconciliation: minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Gregory Floerke
i
Minor difference of 60 shares. Difference is under 0.5% of holdings.
Ex VP & COO, MPLX GP LLC
31K032Kno sales
Vesting, gifts, unvested awards and holding lines for Gregory Floerke
0shares vested or exercised
0gifted (net of own trusts)
−892withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock30,19331,031
401(k) PlanCommon Stock677737

Reconciliation: minor difference of 60 shares. Difference is under 0.5% of holdings.

Molly Benson
i
Minor difference of 2 shares. Difference is under 0.5% of holdings.
Chief Legal Ofc & Corp Sec
29K−17K30Knot meaningful
Vesting, gifts, unvested awards and holding lines for Molly Benson
+17Kshares vested or exercised
0gifted (net of own trusts)
−910withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock28,70030,334
401(k) PlanCommon Stock8788

Reconciliation: minor difference of 2 shares. Difference is under 0.5% of holdings.

Khayyal Al
i
Minor difference of 510 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
25K026Kno sales
Vesting, gifts, unvested awards and holding lines for Khayyal Al
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock24,71325,951

Reconciliation: minor difference of 510 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Michael Stice
i
Minor difference of 485 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
24K025Kno sales
Vesting, gifts, unvested awards and holding lines for Michael Stice
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock23,50824,721

Reconciliation: minor difference of 485 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Michael Henschen II
Ex VP, Refining
22K−18K11K49%
Vesting, gifts, unvested awards and holding lines for Michael Henschen II
+5Kshares vested or exercised
−511gifted (net of own trusts)
−641withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock22,42310,889

Stock options (not counted as shares):

Options heldStrike priceExpiresIntrinsic value (estimate)
6,999$61.05Apr 1, 2029$2.2M

Estimate: options held × ($375.75 − strike price), using the most recent insider trade price on Form 4 (Aug 31, 2026), not a market close.

Kim Rucker
i
Minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
19K020Kno sales
Vesting, gifts, unvested awards and holding lines for Kim Rucker
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock18,94419,955

Reconciliation: minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Shawn Lyon
i
Minor difference of 89 shares. Difference is under 0.5% of holdings.
SVP Log & Storage, MPLX GP LLC
18K−3.9K14K77%
Vesting, gifts, unvested awards and holding lines for Shawn Lyon
0shares vested or exercised
−1.2Kgifted (net of own trusts)
−859withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock15,43411,194
401(k) PlanCommon Stock2,8502,939

Reconciliation: minor difference of 89 shares. Difference is under 0.5% of holdings.

Jonathan Cohen
i
Minor difference of 314 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
15K016Kno sales
Vesting, gifts, unvested awards and holding lines for Jonathan Cohen
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock15,19316,235

Reconciliation: minor difference of 314 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Frank Semple
i
Minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. New Form 3 filed 2021-04-29; earlier filings set aside.
Director
14K015Kno sales
Vesting, gifts, unvested awards and holding lines for Frank Semple
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
  • New Form 3 filed 2021-04-29; earlier filings set aside.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock13,70914,720

Reconciliation: minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Ricky Hessling
Chief Commercial Officer
12K−5.5K6.5K54%
Vesting, gifts, unvested awards and holding lines for Ricky Hessling
0shares vested or exercised
−2Kgifted (net of own trusts)
−884withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock12,1626,525
401(k) PlanCommon Stock00
Jeffrey Campbell
i
Minor difference of 37 shares. Difference is under 0.5% of holdings.
Director
7.9K08.7Kno sales
Vesting, gifts, unvested awards and holding lines for Jeffrey Campbell
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock1,8152,581
Campbell Living Trust u/a/d 2/11/2000Common Stock6,0906,090

Reconciliation: minor difference of 37 shares. Difference is under 0.5% of holdings.

Eileen Paterson
i
Minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
2.4K03.2Kno sales
Vesting, gifts, unvested awards and holding lines for Eileen Paterson
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock2,4253,203

Reconciliation: minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Kimberly Ellison-Taylor
i
Minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Director
2.4K03.2Kno sales
Vesting, gifts, unvested awards and holding lines for Kimberly Ellison-Taylor
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock2,4253,203

Reconciliation: minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Erin Brzezinski
VP and Controller
1.8K−5701.6K88%
Vesting, gifts, unvested awards and holding lines for Erin Brzezinski
0shares vested or exercised
0gifted (net of own trusts)
−150withheld by the company for taxes
none reportedunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock1,7871,576
Maria Khoury
i
Started reporting during the period; starting holdings are from the Form 3.
Exec VP & Chief Fin Ofc
004Kno sales
Vesting, gifts, unvested awards and holding lines for Maria Khoury
0shares vested or exercised
0gifted (net of own trusts)
none reportedunvested awards, start → end
  • Started reporting during the period; starting holdings are from the Form 3.
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock04,017

19 of 19 insiders fully reconciled: starting holdings plus reported transactions match ending holdings (6 exactly, 13 with a minor or footnoted difference). Percentages cover 17 of 19 officers and directors. Left out: Molly Benson (most of their shares vested during the period, so a percentage would mislead); Maria Khoury (held no vested shares at the start). "Still held" compares ending with starting vested shares; a plus sign means the holding grew.

What explains the selling$13.9M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $13.9M across 44,800 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

The lighter segment is sales with no plan disclosed in the filing ($7.7M), including tax-related sales outside a plan.

No plan disclosed · $7.7M

Sales with no 10b5-1 plan and no tax reference in the filing. $4.8M of it is Michael Henschen II. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Michael Henschen II, Aug 12, 2026

Taxes

9,676 shares ($2.1M) were withheld by the company for taxes, which isn't a market sale.

SellerShares soldProceedsUnder a disclosed planShare of totalSales dates
Molly Benson
Chief Legal Ofc & Corp Sec
17K$6.2M100%44%Aug 17, 2026 to Aug 17, 2026
Michael Henschen II
Ex VP, Refining
18K$4.8M0%35%Feb 12, 2026 to Aug 12, 2026
Shawn Lyon
SVP Log & Storage, MPLX GP LLC
3.9K$1.4M0%10%Aug 13, 2026 to Aug 31, 2026
Ricky Hessling
Chief Commercial Officer
5.5K$1.3M0%9%Mar 11, 2026 to May 13, 2026
Erin Brzezinski
VP and Controller
570$207K0%1%Aug 27, 2026 to Aug 27, 2026

Sales by month

MonthSale proceedsDisclosed planTo cover taxesNo plan disclosed
Oct 2025$0$0$0$0
Nov 2025$0$0$0$0
Dec 2025$0$0$0$0
Jan 2026$0$0$0$0
Feb 2026$1.1M$0$0$1.1M
Mar 2026$1.0M$0$0$1.0M
Apr 2026$0$0$0$0
May 2026$250K$0$0$250K
Jun 2026$1.7M$0$0$1.7M
Jul 2026$0$0$0$0
Aug 2026$9.8M$6.2M$0$3.7M
Sep 2026$0$0$0$0
Oct 2026$0$0$0$0
Is this normal? Selling year by year5 earlier years to compare with

Less than usual: about a quarter of the 5-year average. 5 insiders sold; the average is 3 a year.

12 months endingShares soldInsiders who soldProceeds
Oct 8, 2026
Latest 12 months
45K5$13.9M
Oct 8, 2025
1 year earlier
18K2$3.1M
Oct 8, 2024
2 years earlier
16K3$2.7M
Oct 9, 2023
3 years earlier
471K7$59.2M
Oct 9, 2022
4 years earlier
366K5$34.7M
Oct 9, 2021
5 years earlier
00$0

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertaintyEvery officer and director reconciles

Every officer and director reconciles for this period.

Evan Bayh: minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

John Surma: minor difference of 1,217 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Gregory Floerke: minor difference of 60 shares. Difference is under 0.5% of holdings.

Molly Benson: minor difference of 2 shares. Difference is under 0.5% of holdings.

Khayyal Al: minor difference of 510 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Michael Stice: minor difference of 485 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Kim Rucker: minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Shawn Lyon: minor difference of 89 shares. Difference is under 0.5% of holdings.

Jonathan Cohen: minor difference of 314 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Frank Semple: minor difference of 283 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Jeffrey Campbell: minor difference of 37 shares. Difference is under 0.5% of holdings.

Eileen Paterson: minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

Kimberly Ellison-Taylor: minor difference of 50 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology1,264 filings from SEC EDGAR, and how we read them

All 1,264 Forms 3, 4 and 5 filed for Marathon Petroleum (SEC CIK 1510295) from Jun 6, 2011 to Sep 1, 2026, retrieved from SEC EDGAR on Oct 8, 2026. Prices are the ones reported in each filing, often weighted averages. 19 filings were left out because Marathon Petroleum filed them as an owner of another company's stock.

Probable 2-for-1 stock split on or before Jun 10, 2015 (split date stated in a footnote). Splits aren't reported as transactions; 19 holding lines changed by exactly this ratio, so earlier share counts are restated.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (39)No filing in 18 months; last reported balances, not in any total
NameLast filedLast reported balance
Charles BunchApr 3, 202534,734 shares, last reported balance as of Apr 1, 2025
Edward GalanteApr 3, 202523,976 shares, last reported balance as of Apr 1, 2025
Susan TomaskyApr 3, 202528,233 shares, last reported balance as of Apr 1, 2025
John QuaidMar 4, 202535,457 shares, last reported balance as of Mar 3, 2025
Timothy AydtMar 4, 202515,644 shares, last reported balance as of Mar 3, 2025
Suzanne GagleDec 5, 202345,837 shares, last reported balance as of Dec 1, 2023
Carl HagedornNov 15, 20235,480 shares, last reported balance as of Nov 13, 2023
Toni Townes-WhitleyApr 5, 2023395 shares, last reported balance as of Apr 3, 2023
Thomas KaczynskiDec 6, 20227,871 shares, last reported balance as of Dec 2, 2022
Steven DavisJul 5, 202246,996 shares, last reported balance as of Jul 1, 2022
Raymond BrooksMay 25, 202290,302 shares, last reported balance as of May 23, 2022
Timothy GriffithMay 18, 202171,131 shares, last reported balance as of May 14, 2021
James RohrApr 5, 202155,477 shares, last reported balance as of Apr 1, 2021
Brian DavisMar 3, 20217,885 shares, last reported balance as of Mar 1, 2021
Donald TemplinFeb 2, 2021110,313 shares, last reported balance as of Jan 29, 2021
Gary HemingerApr 30, 2020918,433 shares, last reported balance as of Apr 28, 2020
Gregory GoffDec 20, 20191,492,456 shares, last reported balance as of Dec 18, 2019
Anthony KenneyMar 5, 2019120,695 shares, last reported balance as of Mar 1, 2019
Donna JamesJul 5, 201832,467 shares, last reported balance as of Jul 2, 2018
Thomas KelleyJun 1, 201840,025 shares, last reported balance as of May 30, 2018
David DaberkoApr 4, 2018152,463 shares, last reported balance as of Apr 2, 2018
Michael PalmerMar 5, 201867,763 shares, last reported balance as of Mar 1, 2018
David SauberMar 5, 201819,308 shares, last reported balance as of Mar 1, 2018
Rodney NicholsDec 18, 201786,677 shares, last reported balance as of Dec 14, 2017
John SnowApr 5, 201781,712 shares, last reported balance as of Apr 3, 2017
John SwearingenMar 3, 201747,061 shares, last reported balance as of Mar 1, 2017
Randy NickersonMar 3, 201758,205 shares, last reported balance as of Mar 1, 2017
William DavisApr 5, 2016133,013 shares, last reported balance as of Apr 1, 2016
Thomas UsherApr 5, 2016104,763 shares, last reported balance as of Apr 1, 2016
Richard BedellMar 2, 201653,419 shares, last reported balance as of Feb 29, 2016
Michael WilderMar 2, 201657,904 shares, last reported balance as of Feb 29, 2016
Pamela BeallDec 14, 201535,826 shares, last reported balance as of Dec 10, 2015
George ShaffnerMay 7, 201528,565 shares, last reported balance as of May 6, 2015
Charles LeeApr 2, 2015215,324 shares, last reported balance as of Apr 1, 2015
Seth SchofieldApr 2, 2015178,279 shares, last reported balance as of Apr 1, 2015
Michael BraddockAug 12, 201421,623 shares, last reported balance as of Aug 8, 2014
Garry PeifferJan 6, 201465,498 shares, last reported balance as of Jan 2, 2014
MARATHON OIL CO/NEWJul 1, 2011No balance on record
MARATHON OIL CORPJul 1, 2011No balance on record