REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q1 2023

Shares 84,305 Value ($000) $1,594 Avg Close $22.13 Range $17.82 - $25.54

Q4 2022

Shares 98,846 Value ($000) $2,242 Avg Close $22.61 Range $19.82 - $27.08

Q3 2021

Shares 43,067 Value ($000) $1,805 Avg Close $35.98 Range $27.02 - $46.46

Q2 2021

Shares 17,159 Value ($000) $667 Avg Close $35.77 Range $31.51 - $40.83

Q1 2021

Shares 80,807 Value ($000) $2,756 Avg Close $42.65 Range $32.18 - $50.26

Q2 2019

Shares 55,504 Value ($000) $2,851 Avg Close $49.92 Range $40.29 - $59.98

Q1 2019

Shares 56,564 Value ($000) $3,242 Avg Close $49.54 Range $40.24 - $63.21

Q4 2018

Shares 63,894 Value ($000) $2,680 Avg Close $58.66 Range $38.56 - $77.48

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	84,305	$1,594	$22.13	$17.82 - $25.54
Q4 2022	98,846	$2,242	$22.61	$19.82 - $27.08
Q3 2021	43,067	$1,805	$35.98	$27.02 - $46.46
Q2 2021	17,159	$667	$35.77	$31.51 - $40.83
Q1 2021	80,807	$2,756	$42.65	$32.18 - $50.26
Q2 2019	55,504	$2,851	$49.92	$40.29 - $59.98
Q1 2019	56,564	$3,242	$49.54	$40.24 - $63.21
Q4 2018	63,894	$2,680	$58.66	$38.56 - $77.48