ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q3 2025

Shares 4,250 Value ($000) $1,164 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 2,428 Value ($000) $654 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 12,744 Value ($000) $3,231 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 9,256 Value ($000) $2,169 Avg Close $245.53 Range $230.70 - $259.26

Q2 2024

Shares 544 Value ($000) $129 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 2,842 Value ($000) $656 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 6,805 Value ($000) $1,350 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 6,748 Value ($000) $1,143 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 2,434 Value ($000) $454 Avg Close $167.31 Range $156.95 - $182.94

Q4 2022

Shares 460 Value ($000) $0 Avg Close $141.81 Range $126.42 - $153.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,250	$1,164	$270.32	$253.71 - $284.56
Q2 2025	2,428	$654	$252.35	$219.93 - $269.19
Q1 2025	12,744	$3,231	$249.61	$225.31 - $270.90
Q4 2024	9,256	$2,169	$245.53	$230.70 - $259.26
Q2 2024	544	$129	$227.14	$213.29 - $242.24
Q1 2024	2,842	$656	$207.94	$189.63 - $227.85
Q4 2023	6,805	$1,350	$175.85	$153.18 - $197.06
Q3 2023	6,748	$1,143	$177.30	$163.22 - $186.52
Q2 2023	2,434	$454	$167.31	$156.95 - $182.94
Q4 2022	460	$0	$141.81	$126.42 - $153.48