SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q3 2015
Shares 139,998 Value ($000) $19,449 Avg Close — Range —
Q2 2015
Shares 163,215 Value ($000) $22,744 Avg Close — Range —
Q1 2015
Shares 164,466 Value ($000) $22,737 Avg Close — Range —
Q4 2014
Shares 137,194 Value ($000) $18,833 Avg Close — Range —
Q3 2014
Shares 107,030 Value ($000) $14,557 Avg Close — Range —
Q2 2014
Shares 100,087 Value ($000) $10,157 Avg Close — Range —
Q1 2014
Shares 87,046 Value ($000) $8,128 Avg Close — Range —
Q4 2013
Shares 72,711 Value ($000) $6,836 Avg Close — Range —
Q3 2013
Shares 29,506 Value ($000) $2,517 Avg Close — Range —
Q2 2013
Shares 53,166 Value ($000) $4,272 Avg Close — Range —