APTINYX INC

CUSIP: 03836N103 Class: COM

MYDA Advisors LLC's Holding History (CIK: 0001589689)

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

Q4 2019
Shares 96,059 Value ($000) $329 Avg Close — Range —
Q2 2019
Shares 50,000 Value ($000) $167 Avg Close — Range —