PRIMORIS SVCS CORP

Ticker: PRIM CUSIP: 74164F103 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2025

Shares 1,120 Value ($000) $139 Avg Close $130.57 Range $112.10 - $146.16

Q1 2025

Shares 41,940 Value ($000) $2,408 Avg Close $72.31 Range $54.63 - $90.86

Q4 2024

Shares 81,170 Value ($000) $6,201 Avg Close $73.05 Range $56.13 - $84.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,120	$139	$130.57	$112.10 - $146.16
Q1 2025	41,940	$2,408	$72.31	$54.63 - $90.86
Q4 2024	81,170	$6,201	$73.05	$56.13 - $84.97