SPARK ENERGY INC

CUSIP: 846511103 Class: COM

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q2 2017
Shares 10,336 Value ($000) $194 Avg Close — Range —
Q3 2016
Shares 6,887 Value ($000) $201 Avg Close — Range —
Q2 2016
Shares 11,744 Value ($000) $388 Avg Close — Range —