SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q3 2015
Shares 15,452 Value ($000) $2,147 Avg Close — Range —
Q2 2015
Shares 15,378 Value ($000) $2,143 Avg Close — Range —
Q1 2015
Shares 15,380 Value ($000) $2,126 Avg Close — Range —
Q4 2014
Shares 43,859 Value ($000) $6,021 Avg Close — Range —
Q3 2014
Shares 49,246 Value ($000) $6,698 Avg Close — Range —
Q2 2014
Shares 42,780 Value ($000) $4,341 Avg Close — Range —
Q1 2014
Shares 32,786 Value ($000) $3,062 Avg Close — Range —
Q4 2013
Shares 33,286 Value ($000) $3,129 Avg Close — Range —
Q3 2013
Shares 36,426 Value ($000) $3,107 Avg Close — Range —
Q2 2013
Shares 49,190 Value ($000) $3,953 Avg Close — Range —