ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

American Trust's Holding History (CIK: 0001905128)

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

Q2 2023

Shares 10,644 Value ($000) $1,987 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 10,818 Value ($000) $1,791 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 10,683 Value ($000) $1,555 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 11,393 Value ($000) $1,645 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 11,117 Value ($000) $1,709 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 11,177 Value ($000) $1,974 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 9,705 Value ($000) $2,277 Avg Close $215.53 Range $199.33 - $227.72

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	10,644	$1,987	$167.31	$156.95 - $182.94
Q1 2023	10,818	$1,791	$150.99	$139.35 - $161.29
Q4 2022	10,683	$1,555	$141.81	$126.42 - $153.48
Q3 2022	11,393	$1,645	$156.07	$138.29 - $171.23
Q2 2022	11,117	$1,709	$158.99	$137.82 - $177.76
Q1 2022	11,177	$1,974	$179.54	$147.91 - $226.74
Q4 2021	9,705	$2,277	$215.53	$199.33 - $227.72