VITAL THERAPIES INC

CUSIP: 92847R104 Class: COM

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

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

Q4 2015
Shares 600 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 15,600 Value ($000) $63 Avg Close — Range —