Spark Therapeutics, Inc.

CUSIP: 084652J13 Class: COM

Sterling Investment Advisors, Ltd.'s Holding History (CIK: 0001701132)

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

Q4 2018
Shares 600 Value ($000) $23 Avg Close — Range —
Q3 2018
Shares 600 Value ($000) $33 Avg Close — Range —
Q2 2018
Shares 300 Value ($000) $24 Avg Close — Range —
Q1 2018
Shares 300 Value ($000) $20 Avg Close — Range —
Q4 2017
Shares 300 Value ($000) $15 Avg Close — Range —
Q3 2017
Shares 300 Value ($000) $27 Avg Close — Range —
Q2 2017
Shares 300 Value ($000) $18 Avg Close — Range —