MARATHON PETE CORP

Ticker: MPC CUSIP: 56585A102 Class: COM

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

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

Q3 2025

Shares 1,188 Value ($000) $229 Avg Close $174.47 Range $156.34 - $200.60

Q2 2024

Shares 1,188 Value ($000) $206 Avg Close $179.57 Range $162.57 - $213.02

Q1 2024

Shares 1,206 Value ($000) $243 Avg Close $164.35 Range $142.34 - $195.59

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,188	$229	$174.47	$156.34 - $200.60
Q2 2024	1,188	$206	$179.57	$162.57 - $213.02
Q1 2024	1,206	$243	$164.35	$142.34 - $195.59