ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q3 2020

Shares 9,339 Value ($000) $1,866 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 10,600 Value ($000) $2,108 Avg Close $182.16 Range $136.65 - $217.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	9,339	$1,866	$188.44	$172.53 - $201.15
Q2 2020	10,600	$2,108	$182.16	$136.65 - $217.57