ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

HWG Holdings LP's Holding History (CIK: 0001599390)

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

Q1 2025

Shares 350 Value ($000) $89 Avg Close $249.61 Range $225.31 - $270.90

Q4 2023

Shares 22 Value ($000) $4 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 22 Value ($000) $4 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 22 Value ($000) $4 Avg Close $167.31 Range $156.95 - $182.94

Q4 2019

Shares 156 Value ($000) $30 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 1,003 Value ($000) $199 Avg Close $187.16 Range $179.22 - $195.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	350	$89	$249.61	$225.31 - $270.90
Q4 2023	22	$4	$175.85	$153.18 - $197.06
Q3 2023	22	$4	$177.30	$163.22 - $186.52
Q2 2023	22	$4	$167.31	$156.95 - $182.94
Q4 2019	156	$30	$177.67	$169.74 - $186.58
Q3 2019	1,003	$199	$187.16	$179.22 - $195.89