AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q1 2018
Shares 1,357,000 Value ($000) $167,698 Avg Close — Range —
Q4 2017
Shares 1,447,166 Value ($000) $160,158 Avg Close — Range —
Q3 2017
Shares 1,333,994 Value ($000) $129,037 Avg Close — Range —
Q2 2017
Shares 1,489,141 Value ($000) $122,348 Avg Close — Range —
Q1 2017
Shares 811,906 Value ($000) $61,729 Avg Close — Range —
Q4 2016
Shares 900,006 Value ($000) $42,957 Avg Close — Range —
Q3 2016
Shares 512,931 Value ($000) $21,138 Avg Close — Range —
Q2 2016
Shares 637,931 Value ($000) $24,254 Avg Close — Range —
Q1 2016
Shares 400,000 Value ($000) $10,896 Avg Close — Range —