ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Night Owl Capital Management, LLC's Holding History (CIK: 0001410833)

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

Q4 2015
Shares 51,150 Value ($000) $5,851 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 100,895 Value ($000) $11,070 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 152,840 Value ($000) $17,282 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 152,277 Value ($000) $17,417 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 154,391 Value ($000) $16,137 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 163,879 Value ($000) $18,818 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 164,472 Value ($000) $18,312 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 164,666 Value ($000) $17,782 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 162,934 Value ($000) $16,989 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 159,699 Value ($000) $15,772 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 155,939 Value ($000) $13,284 Avg Close $73.48 Range $68.51 - $77.84