APTINYX INC

CUSIP: 03836N103 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2021
Shares 27,126 Value ($000) $81 Avg Close — Range —
Q4 2020
Shares 97,631 Value ($000) $338 Avg Close — Range —