SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q3 2015
Shares 3,926 Value ($000) $545 Avg Close — Range —
Q2 2015
Shares 4,096 Value ($000) $571 Avg Close — Range —
Q1 2015
Shares 4,396 Value ($000) $608 Avg Close — Range —
Q4 2014
Shares 4,436 Value ($000) $609 Avg Close — Range —
Q3 2014
Shares 5,559 Value ($000) $756 Avg Close — Range —
Q2 2014
Shares 7,453 Value ($000) $756 Avg Close — Range —
Q1 2014
Shares 7,734 Value ($000) $722 Avg Close — Range —
Q4 2013
Shares 30,222 Value ($000) $2,841 Avg Close — Range —
Q3 2013
Shares 30,248 Value ($000) $2,580 Avg Close — Range —
Q2 2013
Shares 30,015 Value ($000) $2,413 Avg Close — Range —