DANAHER CORPORATION

Ticker: DHR CUSIP: 235851102 Class: COM

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

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

Q4 2025

Shares 200 Value ($000) $46 Avg Close $219.54 Range $198.36 - $234.67

Q3 2025

Shares 200 Value ($000) $40 Avg Close $198.37 Range $179.46 - $213.34

Q2 2025

Shares 200 Value ($000) $40 Avg Close $193.02 Range $170.19 - $206.02

Q1 2025

Shares 200 Value ($000) $41 Avg Close $216.97 Range $195.57 - $256.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	200	$46	$219.54	$198.36 - $234.67
Q3 2025	200	$40	$198.37	$179.46 - $213.34
Q2 2025	200	$40	$193.02	$170.19 - $206.02
Q1 2025	200	$41	$216.97	$195.57 - $256.62