ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

GLUSKIN SHEFF & ASSOC INC's Holding History (CIK: 0000905790)

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

Q4 2017
Shares 21,088 Value ($000) $2,830 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 21,318 Value ($000) $2,742 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 21,318 Value ($000) $2,830 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 21,329 Value ($000) $2,673 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 21,563 Value ($000) $2,528 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 21,563 Value ($000) $2,567 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 36,273 Value ($000) $4,302 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 32,633 Value ($000) $3,639 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 32,860 Value ($000) $3,759 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 21,550 Value ($000) $1,765 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 21,575 Value ($000) $3,042 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 26,910 Value ($000) $3,078 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 121,976 Value ($000) $12,749 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 212,453 Value ($000) $24,396 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 186,843 Value ($000) $20,803 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 216,580 Value ($000) $23,389 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 110,770 Value ($000) $11,550 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 157,760 Value ($000) $15,580 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 246,140 Value ($000) $22,051 Avg Close $73.48 Range $68.51 - $77.84