CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

Costello Asset Management, INC's Holding History (CIK: 0001760145)

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

Q4 2025

Shares 100 Value ($000) $14 Avg Close $147.03 Range $135.03 - $161.75

Q3 2025

Shares 100 Value ($000) $16 Avg Close $168.81 Range $155.96 - $182.41

Q2 2025

Shares 100 Value ($000) $18 Avg Close $168.13 Range $135.72 - $190.08

Q1 2025

Shares 100 Value ($000) $16 Avg Close $179.25 Range $156.93 - $219.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$14	$147.03	$135.03 - $161.75
Q3 2025	100	$16	$168.81	$155.96 - $182.41
Q2 2025	100	$18	$168.13	$135.72 - $190.08
Q1 2025	100	$16	$179.25	$156.93 - $219.61