ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Ayrshire Capital Management LLC's Holding History (CIK: 0001801563)

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

Q4 2025

Shares 23,238 Value ($000) $6,100 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 22,360 Value ($000) $6,124 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 23,041 Value ($000) $6,208 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 25,804 Value ($000) $6,542 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 25,790 Value ($000) $6,043 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 25,361 Value ($000) $6,475 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 24,925 Value ($000) $5,932 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 24,772 Value ($000) $5,720 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 24,588 Value ($000) $4,877 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 24,516 Value ($000) $4,153 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 23,985 Value ($000) $4,469 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 23,463 Value ($000) $3,884 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 22,313 Value ($000) $3,248 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 21,806 Value ($000) $3,149 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 20,447 Value ($000) $3,144 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 20,782 Value ($000) $3,669 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 20,579 Value ($000) $4,828 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 20,354 Value ($000) $4,246 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 20,301 Value ($000) $4,181 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 19,898 Value ($000) $4,260 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 19,042 Value ($000) $4,120 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 18,315 Value ($000) $3,660 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 16,815 Value ($000) $3,345 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 16,353 Value ($000) $2,548 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 14,710 Value ($000) $2,839 Avg Close $177.67 Range $169.74 - $186.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,238	$6,100	$265.71	$251.04 - $281.41
Q3 2025	22,360	$6,124	$270.32	$253.71 - $284.56
Q2 2025	23,041	$6,208	$252.35	$219.93 - $269.19
Q1 2025	25,804	$6,542	$249.61	$225.31 - $270.90
Q4 2024	25,790	$6,043	$245.53	$230.70 - $259.26
Q3 2024	25,361	$6,475	$241.07	$217.65 - $253.31
Q2 2024	24,925	$5,932	$227.14	$213.29 - $242.24
Q1 2024	24,772	$5,720	$207.94	$189.63 - $227.85
Q4 2023	24,588	$4,877	$175.85	$153.18 - $197.06
Q3 2023	24,516	$4,153	$177.30	$163.22 - $186.52
Q2 2023	23,985	$4,469	$167.31	$156.95 - $182.94
Q1 2023	23,463	$3,884	$150.99	$139.35 - $161.29
Q4 2022	22,313	$3,248	$141.81	$126.42 - $153.48
Q3 2022	21,806	$3,149	$156.07	$138.29 - $171.23
Q2 2022	20,447	$3,144	$158.99	$137.82 - $177.76
Q1 2022	20,782	$3,669	$179.54	$147.91 - $226.74
Q4 2021	20,579	$4,828	$215.53	$199.33 - $227.72
Q3 2021	20,354	$4,246	$208.54	$195.25 - $219.93
Q2 2021	20,301	$4,181	$206.33	$194.28 - $218.25
Q1 2021	19,898	$4,260	$201.55	$190.45 - $215.84
Q4 2020	19,042	$4,120	$197.47	$171.24 - $214.73
Q3 2020	18,315	$3,660	$188.44	$172.53 - $201.15
Q2 2020	16,815	$3,345	$182.16	$136.65 - $217.57
Q1 2020	16,353	$2,548	$176.33	$117.17 - $198.13
Q4 2019	14,710	$2,839	$177.67	$169.74 - $186.58