Transaction · 0001193125-26-355612

SEMPLE FRANK M

SEMPLE FRANK M, DIR, reported a transaction classified as grant at MPLX LP involving 1072.719000 shares for an estimated $0.00. Reported holdings after the transaction were 63475.958000 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
Code A
Identifier
0001193125-26-355612
Common Units (Limited Partner Interests)
Transaction date
Aug 14, 2026
Filed Aug 18, 2026, 08:43 PM · 4d delay
Shares
1.07k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
63.4k sh
Direct

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 · 0001193125-26-355612
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

MPLX