STR HLDGS INC

CUSIP: 78478V100 Class: COMMON STOCK

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2013
Shares 4,271 Value ($000) $10 Avg Close — Range —
Q2 2013
Shares 26,920 Value ($000) $61 Avg Close — Range —