SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q3 2015
Shares 86,570 Value ($000) $12,026 Avg Close — Range —
Q2 2015
Shares 86,570 Value ($000) $12,064 Avg Close — Range —
Q1 2015
Shares 86,570 Value ($000) $11,968 Avg Close — Range —
Q4 2014
Shares 86,570 Value ($000) $11,883 Avg Close — Range —
Q3 2014
Shares 86,570 Value ($000) $11,774 Avg Close — Range —