SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

BURNEY CO/'s Holding History (CIK: 0000940445)

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

Q3 2015
Shares 8,630 Value ($000) $1,199 Avg Close — Range —
Q2 2015
Shares 8,980 Value ($000) $1,251 Avg Close — Range —
Q1 2015
Shares 9,030 Value ($000) $1,248 Avg Close — Range —
Q4 2014
Shares 10,195 Value ($000) $1,399 Avg Close — Range —
Q3 2014
Shares 10,735 Value ($000) $1,460 Avg Close — Range —
Q2 2014
Shares 11,075 Value ($000) $1,124 Avg Close — Range —
Q1 2014
Shares 11,135 Value ($000) $1,040 Avg Close — Range —
Q4 2013
Shares 11,185 Value ($000) $1,052 Avg Close — Range —
Q3 2013
Shares 11,409 Value ($000) $973 Avg Close — Range —
Q2 2013
Shares 8,255 Value ($000) $664 Avg Close — Range —