SPARK THERAPEUTICS INC

CUSIP: 84652J103 Class: COM

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q3 2019
Shares 81,925 Value ($000) $7,945 Avg Close — Range —
Q2 2019
Shares 16,600 Value ($000) $1,700 Avg Close — Range —
Q1 2019
Shares 553,639 Value ($000) $63,048 Avg Close — Range —