SPARK THERAPEUTICS INC

CUSIP: 84652J103 Class: COM

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

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

Q3 2019
Shares 600 Value ($000) $58 Avg Close — Range —
Q2 2019
Shares 600 Value ($000) $61 Avg Close — Range —
Q1 2019
Shares 600 Value ($000) $68 Avg Close — Range —
Q1 2017
Shares 300 Value ($000) $16 Avg Close — Range —