ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Bayesian Capital Management, LP's Holding History (CIK: 0001632551)

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

Q3 2025

Shares 1,930 Value ($000) $529 Avg Close $270.32 Range $253.71 - $284.56

Q1 2023

Shares 23,493 Value ($000) $3,889 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 13,593 Value ($000) $1,979 Avg Close $141.81 Range $126.42 - $153.48

Q2 2021

Shares 1,200 Value ($000) $247 Avg Close $206.33 Range $194.28 - $218.25

Q3 2020

Shares 1,300 Value ($000) $260 Avg Close $188.44 Range $172.53 - $201.15

Q2 2016

Shares 4,321 Value ($000) $512 Avg Close $104.92 Range $98.81 - $109.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,930	$529	$270.32	$253.71 - $284.56
Q1 2023	23,493	$3,889	$150.99	$139.35 - $161.29
Q4 2022	13,593	$1,979	$141.81	$126.42 - $153.48
Q2 2021	1,200	$247	$206.33	$194.28 - $218.25
Q3 2020	1,300	$260	$188.44	$172.53 - $201.15
Q2 2016	4,321	$512	$104.92	$98.81 - $109.58