REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

SANDERS MORRIS HARRIS LLC's Holding History (CIK: 0001053994)

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

Q1 2020

Shares 7,700 Value ($000) $300 Avg Close $41.66 Range $20.03 - $54.97

Q4 2019

Shares 7,700 Value ($000) $300 Avg Close $39.50 Range $34.02 - $45.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	7,700	$300	$41.66	$20.03 - $54.97
Q4 2019	7,700	$300	$39.50	$34.02 - $45.88