REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors's Holding History (CIK: 0001748861)

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

Q4 2019

Shares 5,400 Value ($000) $253 Avg Close $39.50 Range $34.02 - $45.88

Q3 2019

Shares 7,250 Value ($000) $258 Avg Close $40.52 Range $30.38 - $52.48

Q2 2019

Shares 5,650 Value ($000) $290 Avg Close $49.92 Range $40.29 - $59.98

Q2 2018

Shares 9,700 Value ($000) $696 Avg Close $47.76 Range $26.80 - $75.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	5,400	$253	$39.50	$34.02 - $45.88
Q3 2019	7,250	$258	$40.52	$30.38 - $52.48
Q2 2019	5,650	$290	$49.92	$40.29 - $59.98
Q2 2018	9,700	$696	$47.76	$26.80 - $75.15