SANDISK CORP

CUSIP: 80004C101 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2015
Shares 5,888 Value ($000) $447 Avg Close — Range —
Q3 2015
Shares 18,747 Value ($000) $1,019 Avg Close — Range —
Q2 2015
Shares 35,932 Value ($000) $2,092 Avg Close — Range —
Q3 2014
Shares 2,860 Value ($000) $280 Avg Close — Range —