ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Saratoga Research & Investment Management's Holding History (CIK: 0001477872)

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

Q4 2013

Shares 8,212 Value ($000) $856 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 7,592 Value ($000) $750 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 7,802 Value ($000) $665 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	8,212	$856	$90.95	$84.34 - $94.74
Q3 2013	7,592	$750	$81.20	$74.57 - $86.97
Q2 2013	7,802	$665	$73.48	$68.51 - $77.84