SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q3 2015
Shares 31,653 Value ($000) $4,397 Avg Close — Range —
Q2 2015
Shares 50,664 Value ($000) $7,060 Avg Close — Range —
Q1 2015
Shares 90,469 Value ($000) $12,507 Avg Close — Range —
Q4 2014
Shares 80,454 Value ($000) $11,044 Avg Close — Range —
Q3 2014
Shares 171,677 Value ($000) $23,350 Avg Close — Range —
Q2 2014
Shares 129,572 Value ($000) $13,149 Avg Close — Range —
Q1 2014
Shares 211,829 Value ($000) $19,781 Avg Close — Range —
Q4 2013
Shares 137,482 Value ($000) $12,925 Avg Close — Range —
Q3 2013
Shares 150,110 Value ($000) $12,804 Avg Close — Range —
Q2 2013
Shares 114,993 Value ($000) $9,241 Avg Close — Range —