SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

HARVEST MANAGEMENT LLC's Holding History (CIK: 0001140315)

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

Q3 2015
Shares 29,000 Value ($000) $4,029 Avg Close — Range —
Q2 2015
Shares 21,000 Value ($000) $2,926 Avg Close — Range —
Q1 2015
Shares 11,000 Value ($000) $1,521 Avg Close — Range —
Q4 2014
Shares 8,000 Value ($000) $1,098 Avg Close — Range —
Q3 2014
Shares 5,000 Value ($000) $680 Avg Close — Range —