ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

MARSICO CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001055966)

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

Q1 2014

Shares 620,577 Value ($000) $67,016 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 199,873 Value ($000) $20,841 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 204,694 Value ($000) $20,216 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 202,480 Value ($000) $17,249 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	620,577	$67,016	$91.92	$85.62 - $98.30
Q4 2013	199,873	$20,841	$90.95	$84.34 - $94.74
Q3 2013	204,694	$20,216	$81.20	$74.57 - $86.97
Q2 2013	202,480	$17,249	$73.48	$68.51 - $77.84