CORE & MAIN INC

Ticker: CNM CUSIP: 21874C102 Class: Common Stock

Sea Cliff Partners Management, LP's Holding History (CIK: 0002011655)

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

Q4 2025

Shares 272,699 Value ($000) $14,172 Avg Close $51.29 Range $43.96 - $57.12

Q3 2025

Shares 277,000 Value ($000) $14,911 Avg Close $60.57 Range $47.82 - $67.18

Q2 2025

Shares 310,000 Value ($000) $18,709 Avg Close $53.49 Range $43.17 - $60.73

Q1 2025

Shares 351,100 Value ($000) $16,962 Avg Close $51.82 Range $44.87 - $58.22

Q4 2024

Shares 230,000 Value ($000) $11,709 Avg Close $47.12 Range $41.60 - $57.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	272,699	$14,172	$51.29	$43.96 - $57.12
Q3 2025	277,000	$14,911	$60.57	$47.82 - $67.18
Q2 2025	310,000	$18,709	$53.49	$43.17 - $60.73
Q1 2025	351,100	$16,962	$51.82	$44.87 - $58.22
Q4 2024	230,000	$11,709	$47.12	$41.60 - $57.23