SPARK ENERGY INC

CUSIP: 846511103 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2017
Shares 7,803 Value ($000) $249 Avg Close — Range —
Q4 2016
Shares 7,843 Value ($000) $237 Avg Close — Range —
Q3 2016
Shares 7,843 Value ($000) $229 Avg Close — Range —
Q2 2016
Shares 7,572 Value ($000) $250 Avg Close — Range —
Q1 2016
Shares 42,665 Value ($000) $768 Avg Close — Range —
Q4 2015
Shares 134,965 Value ($000) $2,796 Avg Close — Range —
Q3 2015
Shares 176,030 Value ($000) $2,914 Avg Close — Range —
Q2 2015
Shares 216,453 Value ($000) $3,411 Avg Close — Range —
Q1 2015
Shares 212,374 Value ($000) $3,133 Avg Close — Range —
Q4 2014
Shares 200,074 Value ($000) $2,819 Avg Close — Range —
Q3 2014
Shares 106,144 Value ($000) $1,844 Avg Close — Range —