ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Notis-McConarty Edward's Holding History (CIK: 0001592616)

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

Q4 2025

Shares 2,430 Value ($000) $638 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 2,430 Value ($000) $665 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 2,430 Value ($000) $655 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 4,430 Value ($000) $1,123 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 4,430 Value ($000) $1,038 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 4,430 Value ($000) $1,131 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 8,430 Value ($000) $2,006 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 8,430 Value ($000) $1,946 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 8,430 Value ($000) $1,672 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 8,650 Value ($000) $1,465 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 8,650 Value ($000) $1,615 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 8,650 Value ($000) $1,432 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 8,650 Value ($000) $1,259 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 8,650 Value ($000) $1,249 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 8,650 Value ($000) $1,330 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 8,650 Value ($000) $1,527 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 8,650 Value ($000) $2,029 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 8,650 Value ($000) $1,805 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 8,650 Value ($000) $1,782 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 9,400 Value ($000) $2,012 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 9,400 Value ($000) $2,034 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 9,400 Value ($000) $1,879 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 9,400 Value ($000) $1,870 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 9,400 Value ($000) $1,465 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 9,400 Value ($000) $1,814 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 9,400 Value ($000) $1,861 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 9,400 Value ($000) $1,856 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 9,400 Value ($000) $1,660 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 9,425 Value ($000) $1,388 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 4,125 Value ($000) $647 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 4,125 Value ($000) $579 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 4,125 Value ($000) $566 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 4,555 Value ($000) $611 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 4,555 Value ($000) $586 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 4,430 Value ($000) $588 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 4,430 Value ($000) $555 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 4,000 Value ($000) $469 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 4,000 Value ($000) $487 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 4,000 Value ($000) $475 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 4,000 Value ($000) $446 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 4,000 Value ($000) $458 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 4,000 Value ($000) $439 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 4,000 Value ($000) $452 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 4,000 Value ($000) $458 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 4,000 Value ($000) $418 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 4,000 Value ($000) $459 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 800 Value ($000) $89 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 800 Value ($000) $86 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 800 Value ($000) $83 Avg Close $90.95 Range $84.34 - $94.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,430	$638	$265.71	$251.04 - $281.41
Q3 2025	2,430	$665	$270.32	$253.71 - $284.56
Q2 2025	2,430	$655	$252.35	$219.93 - $269.19
Q1 2025	4,430	$1,123	$249.61	$225.31 - $270.90
Q4 2024	4,430	$1,038	$245.53	$230.70 - $259.26
Q3 2024	4,430	$1,131	$241.07	$217.65 - $253.31
Q2 2024	8,430	$2,006	$227.14	$213.29 - $242.24
Q1 2024	8,430	$1,946	$207.94	$189.63 - $227.85
Q4 2023	8,430	$1,672	$175.85	$153.18 - $197.06
Q3 2023	8,650	$1,465	$177.30	$163.22 - $186.52
Q2 2023	8,650	$1,615	$167.31	$156.95 - $182.94
Q1 2023	8,650	$1,432	$150.99	$139.35 - $161.29
Q4 2022	8,650	$1,259	$141.81	$126.42 - $153.48
Q3 2022	8,650	$1,249	$156.07	$138.29 - $171.23
Q2 2022	8,650	$1,330	$158.99	$137.82 - $177.76
Q1 2022	8,650	$1,527	$179.54	$147.91 - $226.74
Q4 2021	8,650	$2,029	$215.53	$199.33 - $227.72
Q3 2021	8,650	$1,805	$208.54	$195.25 - $219.93
Q2 2021	8,650	$1,782	$206.33	$194.28 - $218.25
Q1 2021	9,400	$2,012	$201.55	$190.45 - $215.84
Q4 2020	9,400	$2,034	$197.47	$171.24 - $214.73
Q3 2020	9,400	$1,879	$188.44	$172.53 - $201.15
Q2 2020	9,400	$1,870	$182.16	$136.65 - $217.57
Q1 2020	9,400	$1,465	$176.33	$117.17 - $198.13
Q4 2019	9,400	$1,814	$177.67	$169.74 - $186.58
Q3 2019	9,400	$1,861	$187.16	$179.22 - $195.89
Q2 2019	9,400	$1,856	$173.21	$164.99 - $187.12
Q1 2019	9,400	$1,660	$150.92	$131.24 - $169.66
Q4 2018	9,425	$1,388	$141.48	$126.10 - $150.86
Q3 2018	4,125	$647	$137.00	$128.06 - $148.09
Q2 2018	4,125	$579	$132.91	$122.30 - $138.58
Q1 2018	4,125	$566	$123.54	$115.47 - $129.02
Q4 2017	4,555	$611	$121.85	$117.53 - $126.30
Q3 2017	4,555	$586	$120.10	$116.11 - $122.59
Q2 2017	4,430	$588	$117.68	$113.27 - $123.01
Q1 2017	4,430	$555	$111.04	$106.47 - $114.69
Q4 2016	4,000	$469	$105.98	$100.13 - $110.74
Q3 2016	4,000	$487	$108.98	$105.46 - $112.42
Q2 2016	4,000	$475	$104.92	$98.81 - $109.58
Q1 2016	4,000	$446	$95.34	$88.43 - $102.02
Q4 2015	4,000	$458	$105.21	$98.01 - $109.49
Q3 2015	4,000	$439	$99.79	$91.88 - $104.89
Q2 2015	4,000	$452	$102.25	$97.79 - $105.41
Q1 2015	4,000	$458	$97.19	$86.65 - $103.73
Q4 2014	4,000	$418	$96.70	$89.74 - $101.94
Q3 2014	4,000	$459	$99.26	$94.57 - $104.65
Q2 2014	800	$89	$94.25	$89.51 - $98.33
Q1 2014	800	$86	$91.92	$85.62 - $98.30
Q4 2013	800	$83	$90.95	$84.34 - $94.74