ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

AMALGAMATED BANK's Holding History (CIK: 0000919192)

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

Q4 2025

Shares 48,822 Value ($000) $13 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 51,050 Value ($000) $14 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 51,070 Value ($000) $14 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 53,924 Value ($000) $14 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 53,114 Value ($000) $12 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 53,891 Value ($000) $14 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 53,861 Value ($000) $13 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 54,455 Value ($000) $13 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 64,436 Value ($000) $13 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 67,134 Value ($000) $11 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 66,401 Value ($000) $12 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 67,202 Value ($000) $11 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 67,427 Value ($000) $10 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 66,546 Value ($000) $9,611 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 65,486 Value ($000) $10,069 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 69,453 Value ($000) $12,263 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 67,450 Value ($000) $15,823 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 57,014 Value ($000) $11,894 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 59,498 Value ($000) $12,255 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 13,944 Value ($000) $2,985 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 14,491 Value ($000) $3,135 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 14,533 Value ($000) $2,904 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 14,862 Value ($000) $2,957 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 42,110 Value ($000) $6,562 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 42,925 Value ($000) $8,284 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 41,938 Value ($000) $8,305 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 33,469 Value ($000) $6,608 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 35,003 Value ($000) $6,179 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 34,160 Value ($000) $5,033 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 35,063 Value ($000) $5,497 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 36,036 Value ($000) $5,057 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 37,647 Value ($000) $5,160 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 33,967 Value ($000) $4,558 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 31,011 Value ($000) $3,988 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 30,352 Value ($000) $4,029 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 19,773 Value ($000) $2,478 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 28,264 Value ($000) $3,313 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 23,345 Value ($000) $2,842 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 23,356 Value ($000) $2,876 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 10,507 Value ($000) $1,172 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 8,004 Value ($000) $915 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 10,036 Value ($000) $1,101 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 9,681 Value ($000) $1,095 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 9,330 Value ($000) $1,067 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 7,163 Value ($000) $749 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 8,218 Value ($000) $944 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 7,717 Value ($000) $859 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 6,711 Value ($000) $725 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 6,845 Value ($000) $714 Avg Close $90.95 Range $84.34 - $94.74

Q1 2013

Shares 6,700 Value ($000) $537 Avg Close $65.61 Range $62.45 - $70.20

Q4 2012

Shares 4,472 Value ($000) $322 Avg Close — Range —

Q3 2012

Shares 3,596 Value ($000) $233 Avg Close — Range —

Q2 2012

Shares 3,483 Value ($000) $239 Avg Close — Range —

Q1 2012

Shares 4,027 Value ($000) $249 Avg Close — Range —

Q4 2011

Shares 4,220 Value ($000) $244 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,822	$13	$265.71	$251.04 - $281.41
Q3 2025	51,050	$14	$270.32	$253.71 - $284.56
Q2 2025	51,070	$14	$252.35	$219.93 - $269.19
Q1 2025	53,924	$14	$249.61	$225.31 - $270.90
Q4 2024	53,114	$12	$245.53	$230.70 - $259.26
Q3 2024	53,891	$14	$241.07	$217.65 - $253.31
Q2 2024	53,861	$13	$227.14	$213.29 - $242.24
Q1 2024	54,455	$13	$207.94	$189.63 - $227.85
Q4 2023	64,436	$13	$175.85	$153.18 - $197.06
Q3 2023	67,134	$11	$177.30	$163.22 - $186.52
Q2 2023	66,401	$12	$167.31	$156.95 - $182.94
Q1 2023	67,202	$11	$150.99	$139.35 - $161.29
Q4 2022	67,427	$10	$141.81	$126.42 - $153.48
Q3 2022	66,546	$9,611	$156.07	$138.29 - $171.23
Q2 2022	65,486	$10,069	$158.99	$137.82 - $177.76
Q1 2022	69,453	$12,263	$179.54	$147.91 - $226.74
Q4 2021	67,450	$15,823	$215.53	$199.33 - $227.72
Q3 2021	57,014	$11,894	$208.54	$195.25 - $219.93
Q2 2021	59,498	$12,255	$206.33	$194.28 - $218.25
Q1 2021	13,944	$2,985	$201.55	$190.45 - $215.84
Q4 2020	14,491	$3,135	$197.47	$171.24 - $214.73
Q3 2020	14,533	$2,904	$188.44	$172.53 - $201.15
Q2 2020	14,862	$2,957	$182.16	$136.65 - $217.57
Q1 2020	42,110	$6,562	$176.33	$117.17 - $198.13
Q4 2019	42,925	$8,284	$177.67	$169.74 - $186.58
Q3 2019	41,938	$8,305	$187.16	$179.22 - $195.89
Q2 2019	33,469	$6,608	$173.21	$164.99 - $187.12
Q1 2019	35,003	$6,179	$150.92	$131.24 - $169.66
Q4 2018	34,160	$5,033	$141.48	$126.10 - $150.86
Q3 2018	35,063	$5,497	$137.00	$128.06 - $148.09
Q2 2018	36,036	$5,057	$132.91	$122.30 - $138.58
Q1 2018	37,647	$5,160	$123.54	$115.47 - $129.02
Q4 2017	33,967	$4,558	$121.85	$117.53 - $126.30
Q3 2017	31,011	$3,988	$120.10	$116.11 - $122.59
Q2 2017	30,352	$4,029	$117.68	$113.27 - $123.01
Q1 2017	19,773	$2,478	$111.04	$106.47 - $114.69
Q4 2016	28,264	$3,313	$105.98	$100.13 - $110.74
Q3 2016	23,345	$2,842	$108.98	$105.46 - $112.42
Q2 2016	23,356	$2,876	$104.92	$98.81 - $109.58
Q1 2016	10,507	$1,172	$95.34	$88.43 - $102.02
Q4 2015	8,004	$915	$105.21	$98.01 - $109.49
Q3 2015	10,036	$1,101	$99.79	$91.88 - $104.89
Q2 2015	9,681	$1,095	$102.25	$97.79 - $105.41
Q1 2015	9,330	$1,067	$97.19	$86.65 - $103.73
Q4 2014	7,163	$749	$96.70	$89.74 - $101.94
Q3 2014	8,218	$944	$99.26	$94.57 - $104.65
Q2 2014	7,717	$859	$94.25	$89.51 - $98.33
Q1 2014	6,711	$725	$91.92	$85.62 - $98.30
Q4 2013	6,845	$714	$90.95	$84.34 - $94.74
Q1 2013	6,700	$537	$65.61	$62.45 - $70.20
Q4 2012	4,472	$322	—	—
Q3 2012	3,596	$233	—	—
Q2 2012	3,483	$239	—	—
Q1 2012	4,027	$249	—	—
Q4 2011	4,220	$244	—	—