SOLARWINDS INC

CUSIP: 83416B109 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2015
Shares 201 Value ($000) $10 Avg Close — Range —
Q3 2014
Shares 867 Value ($000) $36 Avg Close — Range —
Q2 2014
Shares 162 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 3,475 Value ($000) $131 Avg Close — Range —
Q3 2013
Shares 394 Value ($000) $14 Avg Close — Range —
Q2 2013
Shares 1,332 Value ($000) $52 Avg Close — Range —