AVEXIS INC

CUSIP: 05366U100 Class: Common equity shares

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q1 2018
Shares 6,340 Value ($000) $783 Avg Close — Range —
Q4 2017
Shares 8,852 Value ($000) $980 Avg Close — Range —
Q3 2017
Shares 2,070 Value ($000) $200 Avg Close — Range —