ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q4 2021

Shares 11,690 Value ($000) $2,742 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 12,240 Value ($000) $2,554 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 15,080 Value ($000) $3,106 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 14,750 Value ($000) $3,158 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 14,100 Value ($000) $3,051 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 14,690 Value ($000) $2,936 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 14,440 Value ($000) $2,873 Avg Close $182.16 Range $136.65 - $217.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	11,690	$2,742	$215.53	$199.33 - $227.72
Q3 2021	12,240	$2,554	$208.54	$195.25 - $219.93
Q2 2021	15,080	$3,106	$206.33	$194.28 - $218.25
Q1 2021	14,750	$3,158	$201.55	$190.45 - $215.84
Q4 2020	14,100	$3,051	$197.47	$171.24 - $214.73
Q3 2020	14,690	$2,936	$188.44	$172.53 - $201.15
Q2 2020	14,440	$2,873	$182.16	$136.65 - $217.57