ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q4 2025

Shares 588,877 Value ($000) $154,592 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 613,883 Value ($000) $168,118 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 626,421 Value ($000) $168,783 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 661,715 Value ($000) $167,758 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 677,912 Value ($000) $158,848 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 760,593 Value ($000) $194,202 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 768,767 Value ($000) $182,966 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 727,113 Value ($000) $167,890 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 744,883 Value ($000) $147,747 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 753,952 Value ($000) $127,719 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 759,185 Value ($000) $141,732 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 764,764 Value ($000) $126,591 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 748,456 Value ($000) $108,945 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 697,870 Value ($000) $100,786 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 1,532,589 Value ($000) $235,651 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 2,183,949 Value ($000) $385,598 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 2,463,847 Value ($000) $577,994 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 5,414,888 Value ($000) $1,129,654 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 5,431,647 Value ($000) $1,118,756 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 5,499,344 Value ($000) $1,177,244 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 5,516,269 Value ($000) $1,193,500 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 5,552,544 Value ($000) $1,109,620 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 5,847,364 Value ($000) $1,163,333 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 5,644,155 Value ($000) $879,529 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 5,524,817 Value ($000) $1,050,986 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 5,506,367 Value ($000) $1,090,481 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 5,677,735 Value ($000) $1,121,012 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 5,719,568 Value ($000) $1,009,733 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 5,977,758 Value ($000) $880,823 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 5,884,824 Value ($000) $922,623 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 5,946,868 Value ($000) $834,524 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 5,878,599 Value ($000) $805,780 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 5,745,837 Value ($000) $770,976 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 5,538,492 Value ($000) $712,305 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 5,384,836 Value ($000) $714,837 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 5,012,431 Value ($000) $628,258 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 4,692,178 Value ($000) $550,017 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 4,346,699 Value ($000) $529,080 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 4,270,912 Value ($000) $506,530 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 4,392,711 Value ($000) $489,875 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 3,351,301 Value ($000) $383,322 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 2,941,772 Value ($000) $322,771 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 2,540,281 Value ($000) $287,230 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 2,560,262 Value ($000) $292,843 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 2,281,435 Value ($000) $238,456 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 1,800,331 Value ($000) $206,732 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 1,497,804 Value ($000) $166,765 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 976,736 Value ($000) $105,478 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 986,384 Value ($000) $102,850 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 992,751 Value ($000) $98,044 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 1,062,176 Value ($000) $90,487 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	588,877	$154,592	$265.71	$251.04 - $281.41
Q3 2025	613,883	$168,118	$270.32	$253.71 - $284.56
Q2 2025	626,421	$168,783	$252.35	$219.93 - $269.19
Q1 2025	661,715	$167,758	$249.61	$225.31 - $270.90
Q4 2024	677,912	$158,848	$245.53	$230.70 - $259.26
Q3 2024	760,593	$194,202	$241.07	$217.65 - $253.31
Q2 2024	768,767	$182,966	$227.14	$213.29 - $242.24
Q1 2024	727,113	$167,890	$207.94	$189.63 - $227.85
Q4 2023	744,883	$147,747	$175.85	$153.18 - $197.06
Q3 2023	753,952	$127,719	$177.30	$163.22 - $186.52
Q2 2023	759,185	$141,732	$167.31	$156.95 - $182.94
Q1 2023	764,764	$126,591	$150.99	$139.35 - $161.29
Q4 2022	748,456	$108,945	$141.81	$126.42 - $153.48
Q3 2022	697,870	$100,786	$156.07	$138.29 - $171.23
Q2 2022	1,532,589	$235,651	$158.99	$137.82 - $177.76
Q1 2022	2,183,949	$385,598	$179.54	$147.91 - $226.74
Q4 2021	2,463,847	$577,994	$215.53	$199.33 - $227.72
Q3 2021	5,414,888	$1,129,654	$208.54	$195.25 - $219.93
Q2 2021	5,431,647	$1,118,756	$206.33	$194.28 - $218.25
Q1 2021	5,499,344	$1,177,244	$201.55	$190.45 - $215.84
Q4 2020	5,516,269	$1,193,500	$197.47	$171.24 - $214.73
Q3 2020	5,552,544	$1,109,620	$188.44	$172.53 - $201.15
Q2 2020	5,847,364	$1,163,333	$182.16	$136.65 - $217.57
Q1 2020	5,644,155	$879,529	$176.33	$117.17 - $198.13
Q4 2019	5,524,817	$1,050,986	$177.67	$169.74 - $186.58
Q3 2019	5,506,367	$1,090,481	$187.16	$179.22 - $195.89
Q2 2019	5,677,735	$1,121,012	$173.21	$164.99 - $187.12
Q1 2019	5,719,568	$1,009,733	$150.92	$131.24 - $169.66
Q4 2018	5,977,758	$880,823	$141.48	$126.10 - $150.86
Q3 2018	5,884,824	$922,623	$137.00	$128.06 - $148.09
Q2 2018	5,946,868	$834,524	$132.91	$122.30 - $138.58
Q1 2018	5,878,599	$805,780	$123.54	$115.47 - $129.02
Q4 2017	5,745,837	$770,976	$121.85	$117.53 - $126.30
Q3 2017	5,538,492	$712,305	$120.10	$116.11 - $122.59
Q2 2017	5,384,836	$714,837	$117.68	$113.27 - $123.01
Q1 2017	5,012,431	$628,258	$111.04	$106.47 - $114.69
Q4 2016	4,692,178	$550,017	$105.98	$100.13 - $110.74
Q3 2016	4,346,699	$529,080	$108.98	$105.46 - $112.42
Q2 2016	4,270,912	$506,530	$104.92	$98.81 - $109.58
Q1 2016	4,392,711	$489,875	$95.34	$88.43 - $102.02
Q4 2015	3,351,301	$383,322	$105.21	$98.01 - $109.49
Q3 2015	2,941,772	$322,771	$99.79	$91.88 - $104.89
Q2 2015	2,540,281	$287,230	$102.25	$97.79 - $105.41
Q1 2015	2,560,262	$292,843	$97.19	$86.65 - $103.73
Q4 2014	2,281,435	$238,456	$96.70	$89.74 - $101.94
Q3 2014	1,800,331	$206,732	$99.26	$94.57 - $104.65
Q2 2014	1,497,804	$166,765	$94.25	$89.51 - $98.33
Q1 2014	976,736	$105,478	$91.92	$85.62 - $98.30
Q4 2013	986,384	$102,850	$90.95	$84.34 - $94.74
Q3 2013	992,751	$98,044	$81.20	$74.57 - $86.97
Q2 2013	1,062,176	$90,487	$73.48	$68.51 - $77.84