SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

M&T Bank Corp's Holding History (CIK: 0000036270)

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

Q3 2015
Shares 16,295 Value ($000) $2,264 Avg Close — Range —
Q2 2015
Shares 21,286 Value ($000) $2,966 Avg Close — Range —
Q1 2015
Shares 23,935 Value ($000) $3,308 Avg Close — Range —
Q4 2014
Shares 27,787 Value ($000) $3,814 Avg Close — Range —
Q3 2014
Shares 27,092 Value ($000) $3,686 Avg Close — Range —