SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

FENIMORE ASSET MANAGEMENT INC's Holding History (CIK: 0000884566)

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

Q3 2015
Shares 11,000 Value ($000) $1,528 Avg Close — Range —
Q2 2015
Shares 11,000 Value ($000) $1,533 Avg Close — Range —
Q1 2015
Shares 11,000 Value ($000) $1,521 Avg Close — Range —
Q4 2014
Shares 25,000 Value ($000) $3,432 Avg Close — Range —
Q3 2014
Shares 25,000 Value ($000) $3,400 Avg Close — Range —
Q2 2014
Shares 110,000 Value ($000) $11,163 Avg Close — Range —
Q1 2014
Shares 110,000 Value ($000) $10,272 Avg Close — Range —
Q4 2013
Shares 110,000 Value ($000) $10,341 Avg Close — Range —
Q3 2013
Shares 110,000 Value ($000) $9,383 Avg Close — Range —
Q2 2013
Shares 110,000 Value ($000) $8,846 Avg Close — Range —