ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Citizens National Bank Trust Department's Holding History (CIK: 0001806425)

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

Q4 2022

Shares 150 Value ($000) $0 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 150 Value ($000) $22 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 150 Value ($000) $23 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 150 Value ($000) $25 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 150 Value ($000) $35 Avg Close $215.53 Range $199.33 - $227.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	150	$0	$141.81	$126.42 - $153.48
Q3 2022	150	$22	$156.07	$138.29 - $171.23
Q2 2022	150	$23	$158.99	$137.82 - $177.76
Q1 2022	150	$25	$179.54	$147.91 - $226.74
Q4 2021	150	$35	$215.53	$199.33 - $227.72