REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

NEW YORK LIFE INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001133639)

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

Q4 2023

Shares 18,404 Value ($000) $330 Avg Close $17.61 Range $12.82 - $21.38

Q3 2023

Shares 18,828 Value ($000) $310 Avg Close $18.12 Range $16.14 - $20.38

Q2 2023

Shares 21,795 Value ($000) $436 Avg Close $19.27 Range $17.02 - $22.13

Q1 2023

Shares 24,930 Value ($000) $471 Avg Close $22.13 Range $17.82 - $25.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	18,404	$330	$17.61	$12.82 - $21.38
Q3 2023	18,828	$310	$18.12	$16.14 - $20.38
Q2 2023	21,795	$436	$19.27	$17.02 - $22.13
Q1 2023	24,930	$471	$22.13	$17.82 - $25.54