Insider trade

Officer sold ~$369K of MPC shares in the open market

Traded Jun 4, 2026 · Filed Jun 8, 2026

Marathon PetroleumMPC

~$369K
Reported value · 1,372 sh @ $268.75: 17K
Holds after · shares reported: +57.3%
stock since the trade · S&P 500 +0.9%, $267.05 → $420.15 on Oct 1

Why it stands out

Marathon Petroleum's Ex VP, Refining sold $369K of Marathon Petroleum shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Jun 4, 2026
Reporting period: Not applicable
Filed with the SEC: Jun 8, 2026

Officer$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$368,725

Shares × reported transaction price

Timing vs results

30 days after results of May 5, 2026, 61 days before results of Aug 4, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $267.05 on Jun 4, 2026, within 1% of its 52-week high, after a 20% rise over the previous 30 trading days

52-week range $158.21 (Jun 5, 2025) to $267.21 (Jun 3, 2026), 100% of the way up, from 251 adjusted closes. 30 trading days earlier: $222.07 on Apr 22, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-3.0%	+1.8%	-4.8%
30 days	+9.7%	+2.0%	+7.8%
90 days	+54.1%	+3.9%	+50.2%

Past results only. Not a forecast.

Source receipt

Record ID: 0001193125-26-261740
Filed / recorded: Jun 8, 2026, 8:10 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: Marathon Petroleum Corp
Issuer CIK: 1510295
Ticker: MPC
Reporting person: Michael A Ii Henschen
Relationship: Officer
Officer title: Ex VP, Refining
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Jun 4, 2026
Transaction code: S
Shares / units: 1,372
Price per share: $268.75
Acquired / disposed: Disposed (D)
Shares owned after: 16,900
Ownership form: Direct
Amendment: No

Around the same time

4mo ago

4,964Shares · @ $49.94

Derivative exercise or conversion — not an open-market buy.

Why it stands out Official record

Officer sold4mo ago

~$1.33MReported value · 4,964 sh @ $268.845

22K → 17K shares held−23% of their stake

Marathon Petroleum's Ex VP, Refining sold $1.33M of Marathon Petroleum shares. Nobody planned it ahead of time.

Why it stands out Official record

4mo ago

4,964Derivative units

Derivative exercise or conversion — not an open-market buy.

Why it stands out Official record

Why it stands out

Dates, kept separate

Context

After it was reported

Source receipt

Around the same time

4,964Shares · @ $49.94

~$1.33MReported value · 4,964 sh @ $268.845

4,964Derivative units

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