Transaction · 0001193125-26-355604

HELMS CHRISTOPHER A

HELMS CHRISTOPHER A, DIR, reported a transaction classified as grant at MPLX LP involving 1336.963000 shares for an estimated $0.00. Reported holdings after the transaction were 86208.397000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ADIR

MPLXMPLX LP

Filing timeAug 18

Trade dateAug 14, 2026

Filing · SECView on SEC

InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows

Price at filing

$59.36

Pre-filing

1mo ago -5.0%1w ago -0.9%1d ago -0.9%

Returns since

7d -1.7%30d -0.5%90d -0.5%180d -0.5%1y -0.5%

MPLX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards

MPLX since 2026-08-18Filed 16 days ago · 30 days of pre-filing context shaded

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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative

Type: grant
Identifier: 0001193125-26-355604
Transaction date: Aug 14, 2026
Shares: 1.33k sh
Estimated value: $0
Holdings after: 86.2k sh

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M

Direct Ownership

-16score

Filing-only score

-16

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No

Footnotes & amended

No footnotes recorded.

Original filing · 0001193125-26-355604

Related transactions

0 other filings

Same reporting owner

Recent company activity

0 recent txs

MPLX