ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 25,488 Value ($000) $6,691 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 8,090 Value ($000) $2,216 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 2,994 Value ($000) $807 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 15,344 Value ($000) $3,890 Avg Close $249.61 Range $225.31 - $270.90

Q3 2024

Shares 6,696 Value ($000) $1,710 Avg Close $241.07 Range $217.65 - $253.31

Q2 2023

Shares 14,614 Value ($000) $2,728 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 10,778 Value ($000) $1,784 Avg Close $150.99 Range $139.35 - $161.29

Q2 2022

Shares 2,026 Value ($000) $312 Avg Close $158.99 Range $137.82 - $177.76

Q1 2021

Shares 3,258 Value ($000) $700 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 2,344 Value ($000) $505 Avg Close $197.47 Range $171.24 - $214.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,488	$6,691	$265.71	$251.04 - $281.41
Q3 2025	8,090	$2,216	$270.32	$253.71 - $284.56
Q2 2025	2,994	$807	$252.35	$219.93 - $269.19
Q1 2025	15,344	$3,890	$249.61	$225.31 - $270.90
Q3 2024	6,696	$1,710	$241.07	$217.65 - $253.31
Q2 2023	14,614	$2,728	$167.31	$156.95 - $182.94
Q1 2023	10,778	$1,784	$150.99	$139.35 - $161.29
Q2 2022	2,026	$312	$158.99	$137.82 - $177.76
Q1 2021	3,258	$700	$201.55	$190.45 - $215.84
Q4 2020	2,344	$505	$197.47	$171.24 - $214.73