ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Optimize Financial Inc's Holding History (CIK: 0002033266)

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

Q4 2025

Shares 1,096 Value ($000) $288 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 1,084 Value ($000) $297 Avg Close $270.32 Range $253.71 - $284.56

Q4 2024

Shares 984 Value ($000) $231 Avg Close $245.53 Range $230.70 - $259.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,096	$288	$265.71	$251.04 - $281.41
Q3 2025	1,084	$297	$270.32	$253.71 - $284.56
Q4 2024	984	$231	$245.53	$230.70 - $259.26