SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q3 2015
Shares 7,200 Value ($000) $1,000 Avg Close — Range —
Q2 2015
Shares 15,000 Value ($000) $2,090 Avg Close — Range —
Q1 2015
Shares 15,000 Value ($000) $2,074 Avg Close — Range —
Q4 2014
Shares 15,621 Value ($000) $2,144 Avg Close — Range —
Q3 2014
Shares 15,821 Value ($000) $2,152 Avg Close — Range —
Q2 2014
Shares 21,321 Value ($000) $2,164 Avg Close — Range —
Q1 2014
Shares 21,321 Value ($000) $1,991 Avg Close — Range —
Q4 2013
Shares 22,321 Value ($000) $2,098 Avg Close — Range —
Q3 2013
Shares 23,071 Value ($000) $1,968 Avg Close — Range —
Q2 2013
Shares 23,921 Value ($000) $1,924 Avg Close — Range —