MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

Progeny 3, Inc.'s Holding History (CIK: 0001536006)

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

Q4 2025

Shares 113,150 Value ($000) $70,454 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 113,150 Value ($000) $71,316 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 113,150 Value ($000) $62,115 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 74,580 Value ($000) $35,659 Avg Close $505.20 Range $446.65 - $556.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	113,150	$70,454	$621.36	$584.22 - $664.29
Q3 2025	113,150	$71,316	$594.66	$531.45 - $631.42
Q2 2025	113,150	$62,115	$526.61	$440.13 - $567.46
Q1 2025	74,580	$35,659	$505.20	$446.65 - $556.90