SPARK THERAPEUTICS INC

CUSIP: 84652J103 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q3 2016
Shares 38,490 Value ($000) $2,312 Avg Close — Range —
Q2 2016
Shares 38,490 Value ($000) $1,968 Avg Close — Range —
Q1 2016
Shares 123,970 Value ($000) $3,658 Avg Close — Range —
Q4 2015
Shares 109,340 Value ($000) $4,954 Avg Close — Range —
Q2 2015
Shares 25,084 Value ($000) $1,512 Avg Close — Range —
Q1 2015
Shares 25,099 Value ($000) $1,397 Avg Close — Range —