AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

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

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

Q4 2017
Shares 3,738 Value ($000) $414 Avg Close — Range —
Q3 2017
Shares 2,602 Value ($000) $252 Avg Close — Range —