REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Cormorant Asset Management, LP's Holding History (CIK: 0001583977)

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

Q2 2017
Shares 120,000 Value ($000) $2,370 Avg Close $19.36 Range $16.30 - $22.95
Q1 2017
Shares 120,000 Value ($000) $2,316 Avg Close $19.29 Range $16.30 - $24.15
Q4 2016
Shares 156,741 Value ($000) $2,908 Avg Close $19.11 Range $13.61 - $24.55
Q3 2016
Shares 156,741 Value ($000) $2,196 Avg Close $11.04 Range $7.07 - $16.47
Q2 2016
Shares 156,741 Value ($000) $1,254 Avg Close $11.10 Range $7.71 - $13.77
Q1 2016
Shares 156,741 Value ($000) $1,693 Avg Close $12.80 Range $8.50 - $17.31
Q4 2015
Shares 156,741 Value ($000) $2,602 Avg Close $19.85 Range $13.77 - $25.00
Q3 2015
Shares 156,741 Value ($000) $3,453 Avg Close $25.52 Range $17.51 - $32.00