MATTRESS FIRM HLDG CORP

CUSIP: 57722W106 Class: CMN

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

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

Q4 2014
Shares 13,500 Value ($000) $784 Avg Close — Range —
Q3 2014
Shares 4,890 Value ($000) $294 Avg Close — Range —