RA PHARMACEUTICALS INC

CUSIP: 74933V108 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 3,200 Value ($000) $72 Avg Close — Range —
Q4 2018
Shares 3,200 Value ($000) $58 Avg Close — Range —
Q4 2017
Shares 1,806 Value ($000) $15 Avg Close — Range —