MPLX LP

Ticker: MPLX CUSIP: 55336V100 Class: COM UNIT REP LTD

MATTERN CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001803227)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 4,300 Value ($000) $229 Avg Close — Range —
Q3 2025
Shares 4,300 Value ($000) $215 Avg Close — Range —
Q2 2025
Shares 4,300 Value ($000) $221 Avg Close — Range —
Q1 2025
Shares 4,300 Value ($000) $230 Avg Close — Range —
Q4 2024
Shares 4,300 Value ($000) $206 Avg Close — Range —