ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Marble Harbor Investment Counsel, LLC's Holding History (CIK: 0001387130)

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

Q4 2025

Shares 43,212 Value ($000) $11,344 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 43,401 Value ($000) $11,886 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 43,361 Value ($000) $11,683 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 44,336 Value ($000) $11,240 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 45,236 Value ($000) $10,600 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 44,975 Value ($000) $11,484 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 44,796 Value ($000) $10,661 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 44,994 Value ($000) $10,389 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 44,132 Value ($000) $8,754 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 43,693 Value ($000) $7,402 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 43,743 Value ($000) $8,166 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 43,613 Value ($000) $7,219 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 43,318 Value ($000) $6,305 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 41,383 Value ($000) $5,977 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 41,308 Value ($000) $6,352 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 39,828 Value ($000) $7,032 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 39,388 Value ($000) $9,240 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 39,263 Value ($000) $8,191 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 39,233 Value ($000) $8,081 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 39,073 Value ($000) $8,364 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 39,023 Value ($000) $8,443 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 38,873 Value ($000) $7,768 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 39,023 Value ($000) $7,764 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 40,835 Value ($000) $6,363 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 40,982 Value ($000) $7,909 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 41,337 Value ($000) $8,186 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 41,605 Value ($000) $8,214 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 41,555 Value ($000) $7,336 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 41,285 Value ($000) $6,083 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 41,225 Value ($000) $6,463 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 41,795 Value ($000) $5,865 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 42,095 Value ($000) $5,770 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 43,945 Value ($000) $5,897 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 43,945 Value ($000) $5,652 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 43,836 Value ($000) $5,819 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 43,861 Value ($000) $5,498 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 44,367 Value ($000) $5,201 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 44,444 Value ($000) $5,410 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 43,093 Value ($000) $5,111 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 42,793 Value ($000) $4,772 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 42,713 Value ($000) $4,886 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 43,743 Value ($000) $4,799 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 43,883 Value ($000) $4,962 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 44,333 Value ($000) $5,071 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 51,504 Value ($000) $5,383 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 52,206 Value ($000) $5,995 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 52,306 Value ($000) $5,824 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 52,305 Value ($000) $5,648 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 53,044 Value ($000) $5,531 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 53,312 Value ($000) $5,265 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 53,012 Value ($000) $4,516 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,212	$11,344	$265.71	$251.04 - $281.41
Q3 2025	43,401	$11,886	$270.32	$253.71 - $284.56
Q2 2025	43,361	$11,683	$252.35	$219.93 - $269.19
Q1 2025	44,336	$11,240	$249.61	$225.31 - $270.90
Q4 2024	45,236	$10,600	$245.53	$230.70 - $259.26
Q3 2024	44,975	$11,484	$241.07	$217.65 - $253.31
Q2 2024	44,796	$10,661	$227.14	$213.29 - $242.24
Q1 2024	44,994	$10,389	$207.94	$189.63 - $227.85
Q4 2023	44,132	$8,754	$175.85	$153.18 - $197.06
Q3 2023	43,693	$7,402	$177.30	$163.22 - $186.52
Q2 2023	43,743	$8,166	$167.31	$156.95 - $182.94
Q1 2023	43,613	$7,219	$150.99	$139.35 - $161.29
Q4 2022	43,318	$6,305	$141.81	$126.42 - $153.48
Q3 2022	41,383	$5,977	$156.07	$138.29 - $171.23
Q2 2022	41,308	$6,352	$158.99	$137.82 - $177.76
Q1 2022	39,828	$7,032	$179.54	$147.91 - $226.74
Q4 2021	39,388	$9,240	$215.53	$199.33 - $227.72
Q3 2021	39,263	$8,191	$208.54	$195.25 - $219.93
Q2 2021	39,233	$8,081	$206.33	$194.28 - $218.25
Q1 2021	39,073	$8,364	$201.55	$190.45 - $215.84
Q4 2020	39,023	$8,443	$197.47	$171.24 - $214.73
Q3 2020	38,873	$7,768	$188.44	$172.53 - $201.15
Q2 2020	39,023	$7,764	$182.16	$136.65 - $217.57
Q1 2020	40,835	$6,363	$176.33	$117.17 - $198.13
Q4 2019	40,982	$7,909	$177.67	$169.74 - $186.58
Q3 2019	41,337	$8,186	$187.16	$179.22 - $195.89
Q2 2019	41,605	$8,214	$173.21	$164.99 - $187.12
Q1 2019	41,555	$7,336	$150.92	$131.24 - $169.66
Q4 2018	41,285	$6,083	$141.48	$126.10 - $150.86
Q3 2018	41,225	$6,463	$137.00	$128.06 - $148.09
Q2 2018	41,795	$5,865	$132.91	$122.30 - $138.58
Q1 2018	42,095	$5,770	$123.54	$115.47 - $129.02
Q4 2017	43,945	$5,897	$121.85	$117.53 - $126.30
Q3 2017	43,945	$5,652	$120.10	$116.11 - $122.59
Q2 2017	43,836	$5,819	$117.68	$113.27 - $123.01
Q1 2017	43,861	$5,498	$111.04	$106.47 - $114.69
Q4 2016	44,367	$5,201	$105.98	$100.13 - $110.74
Q3 2016	44,444	$5,410	$108.98	$105.46 - $112.42
Q2 2016	43,093	$5,111	$104.92	$98.81 - $109.58
Q1 2016	42,793	$4,772	$95.34	$88.43 - $102.02
Q4 2015	42,713	$4,886	$105.21	$98.01 - $109.49
Q3 2015	43,743	$4,799	$99.79	$91.88 - $104.89
Q2 2015	43,883	$4,962	$102.25	$97.79 - $105.41
Q1 2015	44,333	$5,071	$97.19	$86.65 - $103.73
Q4 2014	51,504	$5,383	$96.70	$89.74 - $101.94
Q3 2014	52,206	$5,995	$99.26	$94.57 - $104.65
Q2 2014	52,306	$5,824	$94.25	$89.51 - $98.33
Q1 2014	52,305	$5,648	$91.92	$85.62 - $98.30
Q4 2013	53,044	$5,531	$90.95	$84.34 - $94.74
Q3 2013	53,312	$5,265	$81.20	$74.57 - $86.97
Q2 2013	53,012	$4,516	$73.48	$68.51 - $77.84