REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

QVT Financial LP's Holding History (CIK: 0001290162)

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

Q1 2017

Shares 193,432 Value ($000) $3,733 Avg Close $19.29 Range $16.30 - $24.15

Q4 2016

Shares 250,104 Value ($000) $4,639 Avg Close $19.11 Range $13.61 - $24.55

Q3 2016

Shares 370,943 Value ($000) $5,197 Avg Close $11.04 Range $7.07 - $16.47

Q2 2016

Shares 424,368 Value ($000) $3,395 Avg Close $11.10 Range $7.71 - $13.77

Q1 2016

Shares 424,368 Value ($000) $4,527 Avg Close $12.80 Range $8.50 - $17.31

Q4 2015

Shares 351,525 Value ($000) $5,185 Avg Close $19.85 Range $13.77 - $25.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	193,432	$3,733	$19.29	$16.30 - $24.15
Q4 2016	250,104	$4,639	$19.11	$13.61 - $24.55
Q3 2016	370,943	$5,197	$11.04	$7.07 - $16.47
Q2 2016	424,368	$3,395	$11.10	$7.71 - $13.77
Q1 2016	424,368	$4,527	$12.80	$8.50 - $17.31
Q4 2015	351,525	$5,185	$19.85	$13.77 - $25.00