SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

SECURIAN ASSET MANAGEMENT, INC's Holding History (CIK: 0001035350)

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

Q3 2015
Shares 11,234 Value ($000) $1,561 Avg Close — Range —
Q2 2015
Shares 11,434 Value ($000) $1,593 Avg Close — Range —
Q1 2015
Shares 11,195 Value ($000) $1,548 Avg Close — Range —
Q4 2014
Shares 10,815 Value ($000) $1,485 Avg Close — Range —
Q3 2014
Shares 10,531 Value ($000) $1,432 Avg Close — Range —
Q2 2014
Shares 10,631 Value ($000) $1,079 Avg Close — Range —
Q1 2014
Shares 10,731 Value ($000) $1,002 Avg Close — Range —
Q4 2013
Shares 10,626 Value ($000) $999 Avg Close — Range —
Q3 2013
Shares 10,826 Value ($000) $923 Avg Close — Range —
Q2 2013
Shares 10,626 Value ($000) $854 Avg Close — Range —
Q1 2013
Shares 10,242 Value ($000) $796 Avg Close — Range —
Q4 2012
Shares 10,342 Value ($000) $761 Avg Close — Range —
Q3 2012
Shares 10,436 Value ($000) $751 Avg Close — Range —
Q2 2012
Shares 10,436 Value ($000) $772 Avg Close — Range —
Q1 2012
Shares 10,536 Value ($000) $770 Avg Close — Range —
Q4 2011
Shares 10,424 Value ($000) $651 Avg Close — Range —
Q3 2011
Shares 10,337 Value ($000) $639 Avg Close — Range —