ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Prospera Financial Services Inc's Holding History (CIK: 0001541625)

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

Q4 2025

Shares 5,987 Value ($000) $1,573 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 6,209 Value ($000) $1,702 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 7,930 Value ($000) $2,138 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 9,799 Value ($000) $2,486 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 8,123 Value ($000) $1,905 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 7,869 Value ($000) $2,011 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 8,025 Value ($000) $1,912 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 8,404 Value ($000) $1,942 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 8,140 Value ($000) $1,615 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 8,116 Value ($000) $1,376 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 8,769 Value ($000) $1,638 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 8,504 Value ($000) $1,409 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 8,347 Value ($000) $1,215 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 10,616 Value ($000) $1,534 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 8,619 Value ($000) $1,332 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 8,479 Value ($000) $1,499 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 5,987 Value ($000) $1,406 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 5,105 Value ($000) $1,066 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 5,826 Value ($000) $1,203 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 4,673 Value ($000) $1,001 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 4,611 Value ($000) $998 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 1,220 Value ($000) $240 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 6,560 Value ($000) $1,116 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 7,428 Value ($000) $1,158 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 7,411 Value ($000) $1,430 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 4,458 Value ($000) $883 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 5,265 Value ($000) $1,039 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 5,397 Value ($000) $973 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 3,206 Value ($000) $472 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 2,870 Value ($000) $406 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 2,834 Value ($000) $398 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 3,097 Value ($000) $425 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 2,919 Value ($000) $393 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 3,506 Value ($000) $453 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 3,281 Value ($000) $435 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 2,242 Value ($000) $281 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 1,932 Value ($000) $227 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 1,953 Value ($000) $238 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 1,893 Value ($000) $225 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 2,107 Value ($000) $235 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 2,112 Value ($000) $242 Avg Close $105.21 Range $98.01 - $109.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,987	$1,573	$265.71	$251.04 - $281.41
Q3 2025	6,209	$1,702	$270.32	$253.71 - $284.56
Q2 2025	7,930	$2,138	$252.35	$219.93 - $269.19
Q1 2025	9,799	$2,486	$249.61	$225.31 - $270.90
Q4 2024	8,123	$1,905	$245.53	$230.70 - $259.26
Q3 2024	7,869	$2,011	$241.07	$217.65 - $253.31
Q2 2024	8,025	$1,912	$227.14	$213.29 - $242.24
Q1 2024	8,404	$1,942	$207.94	$189.63 - $227.85
Q4 2023	8,140	$1,615	$175.85	$153.18 - $197.06
Q3 2023	8,116	$1,376	$177.30	$163.22 - $186.52
Q2 2023	8,769	$1,638	$167.31	$156.95 - $182.94
Q1 2023	8,504	$1,409	$150.99	$139.35 - $161.29
Q4 2022	8,347	$1,215	$141.81	$126.42 - $153.48
Q3 2022	10,616	$1,534	$156.07	$138.29 - $171.23
Q2 2022	8,619	$1,332	$158.99	$137.82 - $177.76
Q1 2022	8,479	$1,499	$179.54	$147.91 - $226.74
Q4 2021	5,987	$1,406	$215.53	$199.33 - $227.72
Q3 2021	5,105	$1,066	$208.54	$195.25 - $219.93
Q2 2021	5,826	$1,203	$206.33	$194.28 - $218.25
Q1 2021	4,673	$1,001	$201.55	$190.45 - $215.84
Q4 2020	4,611	$998	$197.47	$171.24 - $214.73
Q3 2020	1,220	$240	$188.44	$172.53 - $201.15
Q2 2020	6,560	$1,116	$182.16	$136.65 - $217.57
Q1 2020	7,428	$1,158	$176.33	$117.17 - $198.13
Q4 2019	7,411	$1,430	$177.67	$169.74 - $186.58
Q3 2019	4,458	$883	$187.16	$179.22 - $195.89
Q2 2019	5,265	$1,039	$173.21	$164.99 - $187.12
Q1 2019	5,397	$973	$150.92	$131.24 - $169.66
Q4 2018	3,206	$472	$141.48	$126.10 - $150.86
Q3 2018	2,870	$406	$137.00	$128.06 - $148.09
Q2 2018	2,834	$398	$132.91	$122.30 - $138.58
Q1 2018	3,097	$425	$123.54	$115.47 - $129.02
Q4 2017	2,919	$393	$121.85	$117.53 - $126.30
Q3 2017	3,506	$453	$120.10	$116.11 - $122.59
Q2 2017	3,281	$435	$117.68	$113.27 - $123.01
Q1 2017	2,242	$281	$111.04	$106.47 - $114.69
Q4 2016	1,932	$227	$105.98	$100.13 - $110.74
Q3 2016	1,953	$238	$108.98	$105.46 - $112.42
Q2 2016	1,893	$225	$104.92	$98.81 - $109.58
Q1 2016	2,107	$235	$95.34	$88.43 - $102.02
Q4 2015	2,112	$242	$105.21	$98.01 - $109.49