ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Mitsubishi UFJ Trust & Banking Corp's Holding History (CIK: 0001462160)

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

Q4 2025

Shares 112,751 Value ($000) $29,599 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 123,866 Value ($000) $33,922 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 132,514 Value ($000) $35,705 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 160,745 Value ($000) $40,752 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 167,338 Value ($000) $39,211 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 163,554 Value ($000) $41,760 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 149,091 Value ($000) $35,484 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 151,777 Value ($000) $35,017 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 157,565 Value ($000) $31,254 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 264,751 Value ($000) $44,849 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 270,644 Value ($000) $50,527 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 275,552 Value ($000) $45,612 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 270,818 Value ($000) $39,420 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 263,965 Value ($000) $38,122 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 265,432 Value ($000) $40,813 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 248,240 Value ($000) $43,829 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 250,819 Value ($000) $58,840 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 267,711 Value ($000) $55,850 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 262,497 Value ($000) $54,066 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 311,268 Value ($000) $66,655 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 360,372 Value ($000) $77,971 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 216,167 Value ($000) $43,199 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 226,733 Value ($000) $45,109 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 241,945 Value ($000) $37,702 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 227,945 Value ($000) $43,992 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 233,392 Value ($000) $46,168 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 217,548 Value ($000) $41,813 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 245,834 Value ($000) $43,254 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 247,028 Value ($000) $36,400 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 220,839 Value ($000) $34,623 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 552,056 Value ($000) $77,470 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 534,759 Value ($000) $73,299 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 541,981 Value ($000) $72,723 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 540,587 Value ($000) $69,525 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 546,123 Value ($000) $72,498 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 545,823 Value ($000) $68,413 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 548,211 Value ($000) $64,261 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 567,573 Value ($000) $69,085 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 583,448 Value ($000) $69,197 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 566,758 Value ($000) $63,205 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 522,961 Value ($000) $59,816 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 534,898 Value ($000) $58,689 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 527,847 Value ($000) $59,684 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 533,622 Value ($000) $61,036 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 529,642 Value ($000) $55,358 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 524,668 Value ($000) $60,248 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 559,587 Value ($000) $62,304 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 556,860 Value ($000) $60,135 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 899,577 Value ($000) $93,799 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 886,539 Value ($000) $87,555 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 922,593 Value ($000) $78,596 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	112,751	$29,599	$265.71	$251.04 - $281.41
Q3 2025	123,866	$33,922	$270.32	$253.71 - $284.56
Q2 2025	132,514	$35,705	$252.35	$219.93 - $269.19
Q1 2025	160,745	$40,752	$249.61	$225.31 - $270.90
Q4 2024	167,338	$39,211	$245.53	$230.70 - $259.26
Q3 2024	163,554	$41,760	$241.07	$217.65 - $253.31
Q2 2024	149,091	$35,484	$227.14	$213.29 - $242.24
Q1 2024	151,777	$35,017	$207.94	$189.63 - $227.85
Q4 2023	157,565	$31,254	$175.85	$153.18 - $197.06
Q3 2023	264,751	$44,849	$177.30	$163.22 - $186.52
Q2 2023	270,644	$50,527	$167.31	$156.95 - $182.94
Q1 2023	275,552	$45,612	$150.99	$139.35 - $161.29
Q4 2022	270,818	$39,420	$141.81	$126.42 - $153.48
Q3 2022	263,965	$38,122	$156.07	$138.29 - $171.23
Q2 2022	265,432	$40,813	$158.99	$137.82 - $177.76
Q1 2022	248,240	$43,829	$179.54	$147.91 - $226.74
Q4 2021	250,819	$58,840	$215.53	$199.33 - $227.72
Q3 2021	267,711	$55,850	$208.54	$195.25 - $219.93
Q2 2021	262,497	$54,066	$206.33	$194.28 - $218.25
Q1 2021	311,268	$66,655	$201.55	$190.45 - $215.84
Q4 2020	360,372	$77,971	$197.47	$171.24 - $214.73
Q3 2020	216,167	$43,199	$188.44	$172.53 - $201.15
Q2 2020	226,733	$45,109	$182.16	$136.65 - $217.57
Q1 2020	241,945	$37,702	$176.33	$117.17 - $198.13
Q4 2019	227,945	$43,992	$177.67	$169.74 - $186.58
Q3 2019	233,392	$46,168	$187.16	$179.22 - $195.89
Q2 2019	217,548	$41,813	$173.21	$164.99 - $187.12
Q1 2019	245,834	$43,254	$150.92	$131.24 - $169.66
Q4 2018	247,028	$36,400	$141.48	$126.10 - $150.86
Q3 2018	220,839	$34,623	$137.00	$128.06 - $148.09
Q2 2018	552,056	$77,470	$132.91	$122.30 - $138.58
Q1 2018	534,759	$73,299	$123.54	$115.47 - $129.02
Q4 2017	541,981	$72,723	$121.85	$117.53 - $126.30
Q3 2017	540,587	$69,525	$120.10	$116.11 - $122.59
Q2 2017	546,123	$72,498	$117.68	$113.27 - $123.01
Q1 2017	545,823	$68,413	$111.04	$106.47 - $114.69
Q4 2016	548,211	$64,261	$105.98	$100.13 - $110.74
Q3 2016	567,573	$69,085	$108.98	$105.46 - $112.42
Q2 2016	583,448	$69,197	$104.92	$98.81 - $109.58
Q1 2016	566,758	$63,205	$95.34	$88.43 - $102.02
Q4 2015	522,961	$59,816	$105.21	$98.01 - $109.49
Q3 2015	534,898	$58,689	$99.79	$91.88 - $104.89
Q2 2015	527,847	$59,684	$102.25	$97.79 - $105.41
Q1 2015	533,622	$61,036	$97.19	$86.65 - $103.73
Q4 2014	529,642	$55,358	$96.70	$89.74 - $101.94
Q3 2014	524,668	$60,248	$99.26	$94.57 - $104.65
Q2 2014	559,587	$62,304	$94.25	$89.51 - $98.33
Q1 2014	556,860	$60,135	$91.92	$85.62 - $98.30
Q4 2013	899,577	$93,799	$90.95	$84.34 - $94.74
Q3 2013	886,539	$87,555	$81.20	$74.57 - $86.97
Q2 2013	922,593	$78,596	$73.48	$68.51 - $77.84