ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

DAVIDSON INVESTMENT ADVISORS's Holding History (CIK: 0001140771)

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

Q2 2017
Shares 225 Value ($000) $29 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 225 Value ($000) $28 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 225 Value ($000) $26 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 225 Value ($000) $27 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 225 Value ($000) $26 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 225 Value ($000) $25 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 225 Value ($000) $25 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 225 Value ($000) $24 Avg Close $99.79 Range $91.88 - $104.89