ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

BECKER CAPITAL MANAGEMENT INC's Holding History (CIK: 0000799004)

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

Q4 2025

Shares 35,626 Value ($000) $9,378 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 36,984 Value ($000) $10,152 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 37,316 Value ($000) $10,078 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 40,979 Value ($000) $10,416 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 42,206 Value ($000) $9,917 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 43,079 Value ($000) $11,024 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 43,107 Value ($000) $10,284 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 45,771 Value ($000) $10,595 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 45,778 Value ($000) $9,106 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 44,877 Value ($000) $7,626 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 45,272 Value ($000) $8,476 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 44,781 Value ($000) $7,436 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 42,609 Value ($000) $6,202 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 32,818 Value ($000) $4,740 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 32,688 Value ($000) $5,026 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 25,043 Value ($000) $4,422 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 24,162 Value ($000) $5,668 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 23,607 Value ($000) $4,925 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 23,914 Value ($000) $4,926 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 20,790 Value ($000) $4,451 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 19,125 Value ($000) $4,138 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 16,955 Value ($000) $3,388 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 3,025 Value ($000) $602 Avg Close $182.16 Range $136.65 - $217.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,626	$9,378	$265.71	$251.04 - $281.41
Q3 2025	36,984	$10,152	$270.32	$253.71 - $284.56
Q2 2025	37,316	$10,078	$252.35	$219.93 - $269.19
Q1 2025	40,979	$10,416	$249.61	$225.31 - $270.90
Q4 2024	42,206	$9,917	$245.53	$230.70 - $259.26
Q3 2024	43,079	$11,024	$241.07	$217.65 - $253.31
Q2 2024	43,107	$10,284	$227.14	$213.29 - $242.24
Q1 2024	45,771	$10,595	$207.94	$189.63 - $227.85
Q4 2023	45,778	$9,106	$175.85	$153.18 - $197.06
Q3 2023	44,877	$7,626	$177.30	$163.22 - $186.52
Q2 2023	45,272	$8,476	$167.31	$156.95 - $182.94
Q1 2023	44,781	$7,436	$150.99	$139.35 - $161.29
Q4 2022	42,609	$6,202	$141.81	$126.42 - $153.48
Q3 2022	32,818	$4,740	$156.07	$138.29 - $171.23
Q2 2022	32,688	$5,026	$158.99	$137.82 - $177.76
Q1 2022	25,043	$4,422	$179.54	$147.91 - $226.74
Q4 2021	24,162	$5,668	$215.53	$199.33 - $227.72
Q3 2021	23,607	$4,925	$208.54	$195.25 - $219.93
Q2 2021	23,914	$4,926	$206.33	$194.28 - $218.25
Q1 2021	20,790	$4,451	$201.55	$190.45 - $215.84
Q4 2020	19,125	$4,138	$197.47	$171.24 - $214.73
Q3 2020	16,955	$3,388	$188.44	$172.53 - $201.15
Q2 2020	3,025	$602	$182.16	$136.65 - $217.57