MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q4 2025

Shares 324 Value ($000) $202 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 324 Value ($000) $204 Avg Close $594.66 Range $531.45 - $631.42

Q4 2024

Shares 399 Value ($000) $206 Avg Close $563.61 Range $511.73 - $628.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	324	$202	$621.36	$584.22 - $664.29
Q3 2025	324	$204	$594.66	$531.45 - $631.42
Q4 2024	399	$206	$563.61	$511.73 - $628.76