SPARK THERAPEUTICS INC

CUSIP: 84652J103 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q1 2016
Shares 24,754 Value ($000) $730 Avg Close — Range —
Q4 2015
Shares 24,754 Value ($000) $1,122 Avg Close — Range —
Q3 2015
Shares 32,512 Value ($000) $1,357 Avg Close — Range —
Q2 2015
Shares 39,941 Value ($000) $2,407 Avg Close — Range —
Q1 2015
Shares 25,337 Value ($000) $1,964 Avg Close — Range —