ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Pinkerton Retirement Specialists, LLC's Holding History (CIK: 0001536446)

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

Q4 2016

Shares 115 Value ($000) $13 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 119 Value ($000) $14 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 115 Value ($000) $14 Avg Close $104.92 Range $98.81 - $109.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	115	$13	$105.98	$100.13 - $110.74
Q3 2016	119	$14	$108.98	$105.46 - $112.42
Q2 2016	115	$14	$104.92	$98.81 - $109.58