APTINYX INC

CUSIP: 03836N103 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2018
Shares 6,345 Value ($000) $184 Avg Close — Range —
Q2 2018
Shares 8,424 Value ($000) $204 Avg Close — Range —