AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q1 2018
Shares 160,000 Value ($000) $19,773 Avg Close — Range —
Q4 2017
Shares 150,000 Value ($000) $16,601 Avg Close — Range —
Q3 2017
Shares 120,000 Value ($000) $11,608 Avg Close — Range —
Q2 2017
Shares 140,000 Value ($000) $11,502 Avg Close — Range —
Q1 2017
Shares 120,000 Value ($000) $9,124 Avg Close — Range —
Q4 2016
Shares 150,000 Value ($000) $7,160 Avg Close — Range —
Q3 2016
Shares 200,000 Value ($000) $8,242 Avg Close — Range —
Q2 2016
Shares 161,900 Value ($000) $6,155 Avg Close — Range —
Q1 2016
Shares 175,000 Value ($000) $4,767 Avg Close — Range —