SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

CONFLUENCE INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001442056)

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

Q1 2015
Shares 49,091 Value ($000) $6,787 Avg Close — Range —
Q4 2014
Shares 131,379 Value ($000) $18,034 Avg Close — Range —
Q3 2014
Shares 144,197 Value ($000) $19,612 Avg Close — Range —
Q2 2014
Shares 140,552 Value ($000) $14,263 Avg Close — Range —
Q1 2014
Shares 140,250 Value ($000) $13,097 Avg Close — Range —
Q4 2013
Shares 135,090 Value ($000) $12,700 Avg Close — Range —
Q3 2013
Shares 128,755 Value ($000) $10,983 Avg Close — Range —
Q2 2013
Shares 124,802 Value ($000) $10,037 Avg Close — Range —