SPARK THERAPEUTICS INC

CUSIP: 84652J103 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2019
Shares 221 Value ($000) $22 Avg Close — Range —
Q1 2019
Shares 43,259 Value ($000) $4,926 Avg Close — Range —
Q4 2018
Shares 16,932 Value ($000) $662 Avg Close — Range —
Q3 2018
Shares 10,506 Value ($000) $573 Avg Close — Range —
Q1 2018
Shares 6,106 Value ($000) $406 Avg Close — Range —
Q4 2017
Shares 16,596 Value ($000) $853 Avg Close — Range —
Q1 2017
Shares 3,986 Value ($000) $212 Avg Close — Range —
Q4 2016
Shares 129 Value ($000) $6 Avg Close — Range —
Q3 2016
Shares 675 Value ($000) $40 Avg Close — Range —
Q1 2016
Shares 607 Value ($000) $17 Avg Close — Range —
Q4 2015
Shares 3,990 Value ($000) $180 Avg Close — Range —