SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

Pine River Capital Management L.P.'s Holding History (CIK: 0001288136)

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

Q3 2015
Shares 1,940,454 Value ($000) $269,569 Avg Close — Range —
Q2 2015
Shares 1,831,421 Value ($000) $255,208 Avg Close — Range —