SMITH MICRO SOFTWARE INC

CUSIP: 832154108 Class: CMN

CHECK CAPITAL MANAGEMENT INC/CA's Holding History (CIK: 0001032814)

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

Q4 2016
Shares 38,750 Value ($000) $61 Avg Close — Range —
Q3 2016
Shares 40,000 Value ($000) $81 Avg Close — Range —
Q2 2016
Shares 170,500 Value ($000) $101 Avg Close — Range —
Q1 2016
Shares 172,000 Value ($000) $101 Avg Close — Range —
Q3 2015
Shares 179,500 Value ($000) $156 Avg Close — Range —
Q2 2015
Shares 179,500 Value ($000) $206 Avg Close — Range —
Q1 2015
Shares 178,000 Value ($000) $228 Avg Close — Range —
Q4 2014
Shares 178,000 Value ($000) $173 Avg Close — Range —
Q3 2014
Shares 170,300 Value ($000) $152 Avg Close — Range —
Q2 2014
Shares 149,100 Value ($000) $155 Avg Close — Range —
Q1 2014
Shares 136,100 Value ($000) $271 Avg Close — Range —
Q4 2013
Shares 102,800 Value ($000) $152 Avg Close — Range —
Q3 2013
Shares 112,128 Value ($000) $101 Avg Close — Range —
Q2 2013
Shares 106,827 Value ($000) $113 Avg Close — Range —
Q1 2013
Shares 91,327 Value ($000) $121 Avg Close — Range —
Q4 2012
Shares 57,596 Value ($000) $86 Avg Close — Range —
Q3 2012
Shares 46,341 Value ($000) $75 Avg Close — Range —