ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Night Squared LP's Holding History (CIK: 0002058786)

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

Q3 2025

Shares 25,520 Value ($000) $6,989 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 35,573 Value ($000) $9,585 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 29,181 Value ($000) $7,398 Avg Close $249.61 Range $225.31 - $270.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	25,520	$6,989	$270.32	$253.71 - $284.56
Q2 2025	35,573	$9,585	$252.35	$219.93 - $269.19
Q1 2025	29,181	$7,398	$249.61	$225.31 - $270.90