ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

WAFRA INC.'s Holding History (CIK: 0000920440)

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

Q2 2014
Shares 47,510 Value ($000) $5,290,000 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 72,510 Value ($000) $7,830,000 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 72,510 Value ($000) $7,561,000 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 72,510 Value ($000) $7,161,000 Avg Close $81.20 Range $74.57 - $86.97