ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

REGIONS FINANCIAL CORP's Holding History (CIK: 0001281761)

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

Q4 2025

Shares 7,425 Value ($000) $1,949 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 7,179 Value ($000) $1,966 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 7,750 Value ($000) $2,088 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 7,658 Value ($000) $1,941 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 9,138 Value ($000) $2,141 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 11,035 Value ($000) $2,818 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 11,438 Value ($000) $2,722 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 11,178 Value ($000) $2,581 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 7,048 Value ($000) $1,398 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 7,201 Value ($000) $1,220 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 7,800 Value ($000) $1,456 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 8,616 Value ($000) $1 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 9,216 Value ($000) $1 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 11,011 Value ($000) $1,590 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 12,100 Value ($000) $1,861 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 15,244 Value ($000) $2,692 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 32,701 Value ($000) $7,671 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 36,300 Value ($000) $7,573 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 40,997 Value ($000) $8,445 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 58,090 Value ($000) $12,436 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 110,072 Value ($000) $23,815 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 112,581 Value ($000) $22,499 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 111,675 Value ($000) $22,218 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 109,754 Value ($000) $17,103 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 107,385 Value ($000) $20,724 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 116,287 Value ($000) $23,030 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 119,347 Value ($000) $23,564 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 124,436 Value ($000) $21,968 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 126,725 Value ($000) $18,673 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 130,228 Value ($000) $20,417 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 133,032 Value ($000) $18,669 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 149,882 Value ($000) $20,545 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 185,528 Value ($000) $24,895 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 213,167 Value ($000) $27,415 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 206,348 Value ($000) $27,393 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 219,121 Value ($000) $27,464 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 226,476 Value ($000) $26,547 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 233,306 Value ($000) $28,398 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 246,527 Value ($000) $29,238 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 265,376 Value ($000) $29,595 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 271,512 Value ($000) $31,055 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 277,304 Value ($000) $30,425 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 267,904 Value ($000) $30,292 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 262,924 Value ($000) $30,073 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 256,734 Value ($000) $26,834 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 240,836 Value ($000) $27,655 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 212,400 Value ($000) $23,649 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 38,985 Value ($000) $4,210 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 35,331 Value ($000) $3,684 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 29,366 Value ($000) $2,900 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 26,012 Value ($000) $2,216 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,425	$1,949	$265.71	$251.04 - $281.41
Q3 2025	7,179	$1,966	$270.32	$253.71 - $284.56
Q2 2025	7,750	$2,088	$252.35	$219.93 - $269.19
Q1 2025	7,658	$1,941	$249.61	$225.31 - $270.90
Q4 2024	9,138	$2,141	$245.53	$230.70 - $259.26
Q3 2024	11,035	$2,818	$241.07	$217.65 - $253.31
Q2 2024	11,438	$2,722	$227.14	$213.29 - $242.24
Q1 2024	11,178	$2,581	$207.94	$189.63 - $227.85
Q4 2023	7,048	$1,398	$175.85	$153.18 - $197.06
Q3 2023	7,201	$1,220	$177.30	$163.22 - $186.52
Q2 2023	7,800	$1,456	$167.31	$156.95 - $182.94
Q1 2023	8,616	$1	$150.99	$139.35 - $161.29
Q4 2022	9,216	$1	$141.81	$126.42 - $153.48
Q3 2022	11,011	$1,590	$156.07	$138.29 - $171.23
Q2 2022	12,100	$1,861	$158.99	$137.82 - $177.76
Q1 2022	15,244	$2,692	$179.54	$147.91 - $226.74
Q4 2021	32,701	$7,671	$215.53	$199.33 - $227.72
Q3 2021	36,300	$7,573	$208.54	$195.25 - $219.93
Q2 2021	40,997	$8,445	$206.33	$194.28 - $218.25
Q1 2021	58,090	$12,436	$201.55	$190.45 - $215.84
Q4 2020	110,072	$23,815	$197.47	$171.24 - $214.73
Q3 2020	112,581	$22,499	$188.44	$172.53 - $201.15
Q2 2020	111,675	$22,218	$182.16	$136.65 - $217.57
Q1 2020	109,754	$17,103	$176.33	$117.17 - $198.13
Q4 2019	107,385	$20,724	$177.67	$169.74 - $186.58
Q3 2019	116,287	$23,030	$187.16	$179.22 - $195.89
Q2 2019	119,347	$23,564	$173.21	$164.99 - $187.12
Q1 2019	124,436	$21,968	$150.92	$131.24 - $169.66
Q4 2018	126,725	$18,673	$141.48	$126.10 - $150.86
Q3 2018	130,228	$20,417	$137.00	$128.06 - $148.09
Q2 2018	133,032	$18,669	$132.91	$122.30 - $138.58
Q1 2018	149,882	$20,545	$123.54	$115.47 - $129.02
Q4 2017	185,528	$24,895	$121.85	$117.53 - $126.30
Q3 2017	213,167	$27,415	$120.10	$116.11 - $122.59
Q2 2017	206,348	$27,393	$117.68	$113.27 - $123.01
Q1 2017	219,121	$27,464	$111.04	$106.47 - $114.69
Q4 2016	226,476	$26,547	$105.98	$100.13 - $110.74
Q3 2016	233,306	$28,398	$108.98	$105.46 - $112.42
Q2 2016	246,527	$29,238	$104.92	$98.81 - $109.58
Q1 2016	265,376	$29,595	$95.34	$88.43 - $102.02
Q4 2015	271,512	$31,055	$105.21	$98.01 - $109.49
Q3 2015	277,304	$30,425	$99.79	$91.88 - $104.89
Q2 2015	267,904	$30,292	$102.25	$97.79 - $105.41
Q1 2015	262,924	$30,073	$97.19	$86.65 - $103.73
Q4 2014	256,734	$26,834	$96.70	$89.74 - $101.94
Q3 2014	240,836	$27,655	$99.26	$94.57 - $104.65
Q2 2014	212,400	$23,649	$94.25	$89.51 - $98.33
Q1 2014	38,985	$4,210	$91.92	$85.62 - $98.30
Q4 2013	35,331	$3,684	$90.95	$84.34 - $94.74
Q3 2013	29,366	$2,900	$81.20	$74.57 - $86.97
Q2 2013	26,012	$2,216	$73.48	$68.51 - $77.84