SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

Penobscot Investment Management Company, Inc.'s Holding History (CIK: 0001394866)

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

Q1 2015
Shares 13,522 Value ($000) $1,869 Avg Close — Range —
Q4 2014
Shares 13,622 Value ($000) $1,870 Avg Close — Range —
Q3 2014
Shares 17,772 Value ($000) $2,417 Avg Close — Range —
Q2 2014
Shares 30,598 Value ($000) $3,105 Avg Close — Range —
Q1 2014
Shares 30,681 Value ($000) $2,865 Avg Close — Range —
Q4 2013
Shares 31,945 Value ($000) $3,003 Avg Close — Range —
Q3 2013
Shares 32,270 Value ($000) $2,753 Avg Close — Range —
Q2 2013
Shares 32,530 Value ($000) $2,616 Avg Close — Range —