ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q4 2025

Shares 8,094 Value ($000) $2,149 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 6,981 Value ($000) $1,867 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 6,951 Value ($000) $1,873 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 1,252 Value ($000) $317 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 589 Value ($000) $138 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 449 Value ($000) $115 Avg Close $241.07 Range $217.65 - $253.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,094	$2,149	$265.71	$251.04 - $281.41
Q3 2025	6,981	$1,867	$270.32	$253.71 - $284.56
Q2 2025	6,951	$1,873	$252.35	$219.93 - $269.19
Q1 2025	1,252	$317	$249.61	$225.31 - $270.90
Q4 2024	589	$138	$245.53	$230.70 - $259.26
Q3 2024	449	$115	$241.07	$217.65 - $253.31