AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2017
Shares 264 Value ($000) $29 Avg Close — Range —
Q3 2017
Shares 3,367 Value ($000) $326 Avg Close — Range —
Q2 2017
Shares 132 Value ($000) $11 Avg Close — Range —
Q4 2016
Shares 647 Value ($000) $31 Avg Close — Range —
Q1 2016
Shares 854 Value ($000) $24 Avg Close — Range —