MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

Portfolio Design Labs, LLC's Holding History (CIK: 0002010278)

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

Q4 2025

Shares 2,383 Value ($000) $1,484 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 2,340 Value ($000) $1,475 Avg Close $594.66 Range $531.45 - $631.42

Q4 2023

Shares 3,235 Value ($000) $1,614 Avg Close $445.31 Range $384.97 - $495.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,383	$1,484	$621.36	$584.22 - $664.29
Q3 2025	2,340	$1,475	$594.66	$531.45 - $631.42
Q4 2023	3,235	$1,614	$445.31	$384.97 - $495.36