ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025

Shares 65,700 Value ($000) $17,248 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 67,238 Value ($000) $18,414 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 67,928 Value ($000) $18,303 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 67,548 Value ($000) $17,125 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 54,640 Value ($000) $12,803 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 53,785 Value ($000) $13,733 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 18,184 Value ($000) $4,328 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 18,915 Value ($000) $4,367 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 19,144 Value ($000) $3,797 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 19,673 Value ($000) $3,333 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 21,150 Value ($000) $3,948 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 21,879 Value ($000) $3,622 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 23,420 Value ($000) $3 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 27,813 Value ($000) $4,017 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 29,000 Value ($000) $4,460 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 35,134 Value ($000) $6,204 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 36,785 Value ($000) $8,629 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 26,724 Value ($000) $5,575 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 88,392 Value ($000) $18,207 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 96,921 Value ($000) $20,748 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 95,278 Value ($000) $20,614 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 100,246 Value ($000) $19,944 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 100,246 Value ($000) $19,944 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 112,688 Value ($000) $17,560 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 124,060 Value ($000) $23,942 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 126,466 Value ($000) $25,045 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 123,679 Value ($000) $24,419 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 124,214 Value ($000) $21,929 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 115,702 Value ($000) $17,048 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 107,656 Value ($000) $16,878 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 54,865 Value ($000) $7,699 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 7,758 Value ($000) $1,064 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 8,082 Value ($000) $1,084 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 7,959 Value ($000) $1,024 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 8,188 Value ($000) $1,087 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 10,123 Value ($000) $1,268 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 10,173 Value ($000) $1,193 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 10,150 Value ($000) $1,236 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 10,380 Value ($000) $1,231 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 23,580 Value ($000) $2,629 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 41,117 Value ($000) $4,703 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 22,977 Value ($000) $2,521 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 24,550 Value ($000) $2,776 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 27,443 Value ($000) $3,139 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 108,129 Value ($000) $11,302 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 106,934 Value ($000) $12,279 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 66,961 Value ($000) $7,456 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 68,352 Value ($000) $7,382 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 65,173 Value ($000) $6,796 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 48,048 Value ($000) $4,746 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 36,906 Value ($000) $3,144 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	65,700	$17,248	$265.71	$251.04 - $281.41
Q3 2025	67,238	$18,414	$270.32	$253.71 - $284.56
Q2 2025	67,928	$18,303	$252.35	$219.93 - $269.19
Q1 2025	67,548	$17,125	$249.61	$225.31 - $270.90
Q4 2024	54,640	$12,803	$245.53	$230.70 - $259.26
Q3 2024	53,785	$13,733	$241.07	$217.65 - $253.31
Q2 2024	18,184	$4,328	$227.14	$213.29 - $242.24
Q1 2024	18,915	$4,367	$207.94	$189.63 - $227.85
Q4 2023	19,144	$3,797	$175.85	$153.18 - $197.06
Q3 2023	19,673	$3,333	$177.30	$163.22 - $186.52
Q2 2023	21,150	$3,948	$167.31	$156.95 - $182.94
Q1 2023	21,879	$3,622	$150.99	$139.35 - $161.29
Q4 2022	23,420	$3	$141.81	$126.42 - $153.48
Q3 2022	27,813	$4,017	$156.07	$138.29 - $171.23
Q2 2022	29,000	$4,460	$158.99	$137.82 - $177.76
Q1 2022	35,134	$6,204	$179.54	$147.91 - $226.74
Q4 2021	36,785	$8,629	$215.53	$199.33 - $227.72
Q3 2021	26,724	$5,575	$208.54	$195.25 - $219.93
Q2 2021	88,392	$18,207	$206.33	$194.28 - $218.25
Q1 2021	96,921	$20,748	$201.55	$190.45 - $215.84
Q4 2020	95,278	$20,614	$197.47	$171.24 - $214.73
Q3 2020	100,246	$19,944	$188.44	$172.53 - $201.15
Q2 2020	100,246	$19,944	$182.16	$136.65 - $217.57
Q1 2020	112,688	$17,560	$176.33	$117.17 - $198.13
Q4 2019	124,060	$23,942	$177.67	$169.74 - $186.58
Q3 2019	126,466	$25,045	$187.16	$179.22 - $195.89
Q2 2019	123,679	$24,419	$173.21	$164.99 - $187.12
Q1 2019	124,214	$21,929	$150.92	$131.24 - $169.66
Q4 2018	115,702	$17,048	$141.48	$126.10 - $150.86
Q3 2018	107,656	$16,878	$137.00	$128.06 - $148.09
Q2 2018	54,865	$7,699	$132.91	$122.30 - $138.58
Q1 2018	7,758	$1,064	$123.54	$115.47 - $129.02
Q4 2017	8,082	$1,084	$121.85	$117.53 - $126.30
Q3 2017	7,959	$1,024	$120.10	$116.11 - $122.59
Q2 2017	8,188	$1,087	$117.68	$113.27 - $123.01
Q1 2017	10,123	$1,268	$111.04	$106.47 - $114.69
Q4 2016	10,173	$1,193	$105.98	$100.13 - $110.74
Q3 2016	10,150	$1,236	$108.98	$105.46 - $112.42
Q2 2016	10,380	$1,231	$104.92	$98.81 - $109.58
Q1 2016	23,580	$2,629	$95.34	$88.43 - $102.02
Q4 2015	41,117	$4,703	$105.21	$98.01 - $109.49
Q3 2015	22,977	$2,521	$99.79	$91.88 - $104.89
Q2 2015	24,550	$2,776	$102.25	$97.79 - $105.41
Q1 2015	27,443	$3,139	$97.19	$86.65 - $103.73
Q4 2014	108,129	$11,302	$96.70	$89.74 - $101.94
Q3 2014	106,934	$12,279	$99.26	$94.57 - $104.65
Q2 2014	66,961	$7,456	$94.25	$89.51 - $98.33
Q1 2014	68,352	$7,382	$91.92	$85.62 - $98.30
Q4 2013	65,173	$6,796	$90.95	$84.34 - $94.74
Q3 2013	48,048	$4,746	$81.20	$74.57 - $86.97
Q2 2013	36,906	$3,144	$73.48	$68.51 - $77.84