REGENXBIO INC

Ticker: RGNX CUSIP: 75901B107 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q1 2023

Shares 2,525 Value ($000) $48 Avg Close $22.13 Range $17.82 - $25.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,525	$48	$22.13	$17.82 - $25.54