AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q1 2017
Shares 45,000 Value ($000) $3,421 Avg Close — Range —
Q4 2016
Shares 45,000 Value ($000) $2,148 Avg Close — Range —
Q3 2016
Shares 100,000 Value ($000) $4,121 Avg Close — Range —