SMITH MICRO SOFTWARE INC

CUSIP: 832154108 Class: CMN

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

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

Q4 2014
Shares 6,699 Value ($000) $7 Avg Close — Range —
Q3 2014
Shares 8,199 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 8,199 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 6,700 Value ($000) $13 Avg Close — Range —
Q4 2013
Shares 2,700 Value ($000) $4 Avg Close — Range —
Q3 2013
Shares 2,700 Value ($000) $2 Avg Close — Range —
Q2 2013
Shares 1,200 Value ($000) $1 Avg Close — Range —