SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

Bollard Group LLC's Holding History (CIK: 0001556218)

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

Q3 2015
Shares 5,032 Value ($000) $699 Avg Close — Range —
Q2 2015
Shares 5,024 Value ($000) $700 Avg Close — Range —
Q1 2015
Shares 5,016 Value ($000) $693 Avg Close — Range —
Q4 2014
Shares 5,008 Value ($000) $687 Avg Close — Range —
Q3 2014
Shares 5,000 Value ($000) $680 Avg Close — Range —
Q2 2014
Shares 5,000 Value ($000) $507 Avg Close — Range —
Q1 2014
Shares 5,000 Value ($000) $467 Avg Close — Range —
Q4 2013
Shares 5,000 Value ($000) $470 Avg Close — Range —
Q3 2013
Shares 5,000 Value ($000) $426 Avg Close — Range —