ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025

Shares 542,676 Value ($000) $142,463 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 796,170 Value ($000) $203,286 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 862,449 Value ($000) $232,378 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 575,234 Value ($000) $145,833 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 569,594 Value ($000) $133,467 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 796,170 Value ($000) $203 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 727,028 Value ($000) $173,033 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 782,315 Value ($000) $180,637 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 803,151 Value ($000) $159,305 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 754,023 Value ($000) $127,731 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 682,639 Value ($000) $127 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 216,032 Value ($000) $36 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 490,273 Value ($000) $71 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 1,320,182 Value ($000) $190,664 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 1,306,819 Value ($000) $200,937 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 1,600,619 Value ($000) $282,607 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 1,398,882 Value ($000) $328,161 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 1,291,102 Value ($000) $269,349 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 1,248,808 Value ($000) $257,216 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 1,077,588 Value ($000) $230,679 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 965,232 Value ($000) $208,837 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 1,194,238 Value ($000) $238,659 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 826,635 Value ($000) $164,461 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 1,081,352 Value ($000) $168,504 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 1,521,463 Value ($000) $293,626 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 1,337,952 Value ($000) $264,967 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 1,434,431 Value ($000) $283,212 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 1,080,655 Value ($000) $190,778 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 835,546 Value ($000) $123,119 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 827,342 Value ($000) $129,710 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 716,023 Value ($000) $100,479 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 844,972 Value ($000) $115,820 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 1,162,553 Value ($000) $155,990 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 637,492 Value ($000) $81,989 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 565,233 Value ($000) $75,035 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 556,182 Value ($000) $69,713 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 506,883 Value ($000) $59,418 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 476,490 Value ($000) $57,998 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 501,302 Value ($000) $59,455 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 380,146 Value ($000) $42,197 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 436,295 Value ($000) $49,737 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 404,014 Value ($000) $44,036 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 463,959 Value ($000) $52,430 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 463,487 Value ($000) $52,837 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 369,282 Value ($000) $38,406 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 270,461 Value ($000) $30,832 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 247,047 Value ($000) $27,420 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 290,017 Value ($000) $31,031 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 250,005 Value ($000) $25,998 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 231,614 Value ($000) $22,698 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 161,277 Value ($000) $13,739 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	542,676	$142,463	$265.71	$251.04 - $281.41
Q3 2025	796,170	$203,286	$270.32	$253.71 - $284.56
Q2 2025	862,449	$232,378	$252.35	$219.93 - $269.19
Q1 2025	575,234	$145,833	$249.61	$225.31 - $270.90
Q4 2024	569,594	$133,467	$245.53	$230.70 - $259.26
Q3 2024	796,170	$203	$241.07	$217.65 - $253.31
Q2 2024	727,028	$173,033	$227.14	$213.29 - $242.24
Q1 2024	782,315	$180,637	$207.94	$189.63 - $227.85
Q4 2023	803,151	$159,305	$175.85	$153.18 - $197.06
Q3 2023	754,023	$127,731	$177.30	$163.22 - $186.52
Q2 2023	682,639	$127	$167.31	$156.95 - $182.94
Q1 2023	216,032	$36	$150.99	$139.35 - $161.29
Q4 2022	490,273	$71	$141.81	$126.42 - $153.48
Q3 2022	1,320,182	$190,664	$156.07	$138.29 - $171.23
Q2 2022	1,306,819	$200,937	$158.99	$137.82 - $177.76
Q1 2022	1,600,619	$282,607	$179.54	$147.91 - $226.74
Q4 2021	1,398,882	$328,161	$215.53	$199.33 - $227.72
Q3 2021	1,291,102	$269,349	$208.54	$195.25 - $219.93
Q2 2021	1,248,808	$257,216	$206.33	$194.28 - $218.25
Q1 2021	1,077,588	$230,679	$201.55	$190.45 - $215.84
Q4 2020	965,232	$208,837	$197.47	$171.24 - $214.73
Q3 2020	1,194,238	$238,659	$188.44	$172.53 - $201.15
Q2 2020	826,635	$164,461	$182.16	$136.65 - $217.57
Q1 2020	1,081,352	$168,504	$176.33	$117.17 - $198.13
Q4 2019	1,521,463	$293,626	$177.67	$169.74 - $186.58
Q3 2019	1,337,952	$264,967	$187.16	$179.22 - $195.89
Q2 2019	1,434,431	$283,212	$173.21	$164.99 - $187.12
Q1 2019	1,080,655	$190,778	$150.92	$131.24 - $169.66
Q4 2018	835,546	$123,119	$141.48	$126.10 - $150.86
Q3 2018	827,342	$129,710	$137.00	$128.06 - $148.09
Q2 2018	716,023	$100,479	$132.91	$122.30 - $138.58
Q1 2018	844,972	$115,820	$123.54	$115.47 - $129.02
Q4 2017	1,162,553	$155,990	$121.85	$117.53 - $126.30
Q3 2017	637,492	$81,989	$120.10	$116.11 - $122.59
Q2 2017	565,233	$75,035	$117.68	$113.27 - $123.01
Q1 2017	556,182	$69,713	$111.04	$106.47 - $114.69
Q4 2016	506,883	$59,418	$105.98	$100.13 - $110.74
Q3 2016	476,490	$57,998	$108.98	$105.46 - $112.42
Q2 2016	501,302	$59,455	$104.92	$98.81 - $109.58
Q1 2016	380,146	$42,197	$95.34	$88.43 - $102.02
Q4 2015	436,295	$49,737	$105.21	$98.01 - $109.49
Q3 2015	404,014	$44,036	$99.79	$91.88 - $104.89
Q2 2015	463,959	$52,430	$102.25	$97.79 - $105.41
Q1 2015	463,487	$52,837	$97.19	$86.65 - $103.73
Q4 2014	369,282	$38,406	$96.70	$89.74 - $101.94
Q3 2014	270,461	$30,832	$99.26	$94.57 - $104.65
Q2 2014	247,047	$27,420	$94.25	$89.51 - $98.33
Q1 2014	290,017	$31,031	$91.92	$85.62 - $98.30
Q4 2013	250,005	$25,998	$90.95	$84.34 - $94.74
Q3 2013	231,614	$22,698	$81.20	$74.57 - $86.97
Q2 2013	161,277	$13,739	$73.48	$68.51 - $77.84