ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

LOGAN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001121330)

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

Q3 2025

Shares 685 Value ($000) $188 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 685 Value ($000) $185 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 1,736 Value ($000) $440 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 1,736 Value ($000) $407 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 1,838 Value ($000) $469 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 1,838 Value ($000) $437 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 1,861 Value ($000) $430 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 1,861 Value ($000) $369 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 1,930 Value ($000) $327 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 2,038 Value ($000) $380 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 7,125 Value ($000) $1,179 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 20,522 Value ($000) $2,987 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 21,302 Value ($000) $3,076 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 21,156 Value ($000) $3,253 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 20,368 Value ($000) $3,596 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 19,837 Value ($000) $4,654 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 21,024 Value ($000) $4,386 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 21,048 Value ($000) $4,335 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 21,065 Value ($000) $4,509 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 22,360 Value ($000) $4,838 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 29,275 Value ($000) $5,850 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 30,169 Value ($000) $6,002 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 32,373 Value ($000) $5,044 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 31,445 Value ($000) $6,068 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 32,102 Value ($000) $6,357 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 42,239 Value ($000) $8,340 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 44,896 Value ($000) $7,926 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 35,385 Value ($000) $5,214 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 34,806 Value ($000) $5,457 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 36,103 Value ($000) $5,066 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 39,144 Value ($000) $5,366 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 42,589 Value ($000) $5,715 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 48,712 Value ($000) $6,265 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 49,891 Value ($000) $6,623 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 51,427 Value ($000) $6,446 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 55,187 Value ($000) $6,469 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 54,565 Value ($000) $6,642 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 55,066 Value ($000) $6,531 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 52,450 Value ($000) $5,849 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 35,433 Value ($000) $4,053 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 35,063 Value ($000) $3,847 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 34,271 Value ($000) $3,875 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 34,413 Value ($000) $3,936 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 33,821 Value ($000) $3,535 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 37,992 Value ($000) $4,363 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 38,874 Value ($000) $4,328 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 45,840 Value ($000) $4,950 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 46,303 Value ($000) $4,828 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 47,500 Value ($000) $4,691 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 93,125 Value ($000) $6,382 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	685	$188	$270.32	$253.71 - $284.56
Q2 2025	685	$185	$252.35	$219.93 - $269.19
Q1 2025	1,736	$440	$249.61	$225.31 - $270.90
Q4 2024	1,736	$407	$245.53	$230.70 - $259.26
Q3 2024	1,838	$469	$241.07	$217.65 - $253.31
Q2 2024	1,838	$437	$227.14	$213.29 - $242.24
Q1 2024	1,861	$430	$207.94	$189.63 - $227.85
Q4 2023	1,861	$369	$175.85	$153.18 - $197.06
Q3 2023	1,930	$327	$177.30	$163.22 - $186.52
Q2 2023	2,038	$380	$167.31	$156.95 - $182.94
Q1 2023	7,125	$1,179	$150.99	$139.35 - $161.29
Q4 2022	20,522	$2,987	$141.81	$126.42 - $153.48
Q3 2022	21,302	$3,076	$156.07	$138.29 - $171.23
Q2 2022	21,156	$3,253	$158.99	$137.82 - $177.76
Q1 2022	20,368	$3,596	$179.54	$147.91 - $226.74
Q4 2021	19,837	$4,654	$215.53	$199.33 - $227.72
Q3 2021	21,024	$4,386	$208.54	$195.25 - $219.93
Q2 2021	21,048	$4,335	$206.33	$194.28 - $218.25
Q1 2021	21,065	$4,509	$201.55	$190.45 - $215.84
Q4 2020	22,360	$4,838	$197.47	$171.24 - $214.73
Q3 2020	29,275	$5,850	$188.44	$172.53 - $201.15
Q2 2020	30,169	$6,002	$182.16	$136.65 - $217.57
Q1 2020	32,373	$5,044	$176.33	$117.17 - $198.13
Q4 2019	31,445	$6,068	$177.67	$169.74 - $186.58
Q3 2019	32,102	$6,357	$187.16	$179.22 - $195.89
Q2 2019	42,239	$8,340	$173.21	$164.99 - $187.12
Q1 2019	44,896	$7,926	$150.92	$131.24 - $169.66
Q4 2018	35,385	$5,214	$141.48	$126.10 - $150.86
Q3 2018	34,806	$5,457	$137.00	$128.06 - $148.09
Q2 2018	36,103	$5,066	$132.91	$122.30 - $138.58
Q1 2018	39,144	$5,366	$123.54	$115.47 - $129.02
Q4 2017	42,589	$5,715	$121.85	$117.53 - $126.30
Q3 2017	48,712	$6,265	$120.10	$116.11 - $122.59
Q2 2017	49,891	$6,623	$117.68	$113.27 - $123.01
Q1 2017	51,427	$6,446	$111.04	$106.47 - $114.69
Q4 2016	55,187	$6,469	$105.98	$100.13 - $110.74
Q3 2016	54,565	$6,642	$108.98	$105.46 - $112.42
Q2 2016	55,066	$6,531	$104.92	$98.81 - $109.58
Q1 2016	52,450	$5,849	$95.34	$88.43 - $102.02
Q4 2015	35,433	$4,053	$105.21	$98.01 - $109.49
Q3 2015	35,063	$3,847	$99.79	$91.88 - $104.89
Q2 2015	34,271	$3,875	$102.25	$97.79 - $105.41
Q1 2015	34,413	$3,936	$97.19	$86.65 - $103.73
Q4 2014	33,821	$3,535	$96.70	$89.74 - $101.94
Q3 2014	37,992	$4,363	$99.26	$94.57 - $104.65
Q2 2014	38,874	$4,328	$94.25	$89.51 - $98.33
Q1 2014	45,840	$4,950	$91.92	$85.62 - $98.30
Q4 2013	46,303	$4,828	$90.95	$84.34 - $94.74
Q3 2013	47,500	$4,691	$81.20	$74.57 - $86.97
Q2 2013	93,125	$6,382	$73.48	$68.51 - $77.84