SILICON GRAPHICS INTL CORP

CUSIP: 82706L108 Class: CMN

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2013
Shares 32,132 Value ($000) $431 Avg Close — Range —
Q3 2013
Shares 28,852 Value ($000) $469 Avg Close — Range —