SOLARWINDS INC

CUSIP: 83416B109 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2015
Shares 866,543 Value ($000) $51,039 Avg Close — Range —
Q3 2015
Shares 1,485,903 Value ($000) $58,307 Avg Close — Range —
Q2 2015
Shares 3,191,402 Value ($000) $147,219 Avg Close — Range —
Q1 2015
Shares 3,129,681 Value ($000) $160,365 Avg Close — Range —
Q4 2014
Shares 2,813,150 Value ($000) $140,179 Avg Close — Range —
Q3 2014
Shares 2,738,619 Value ($000) $115,159 Avg Close — Range —
Q2 2014
Shares 2,735,866 Value ($000) $105,769 Avg Close — Range —
Q1 2014
Shares 54,784 Value ($000) $2,335 Avg Close — Range —
Q4 2013
Shares 48,930 Value ($000) $1,851 Avg Close — Range —
Q3 2013
Shares 50,043 Value ($000) $1,755 Avg Close — Range —
Q2 2013
Shares 491,887 Value ($000) $19,090 Avg Close — Range —