Insider · CIK 0002062007

Malzahn Craig

Reports to the SEC for 1 company · ROCKVILLE, MD

Transactions

Companies

Filings

CIK

0002062007

Forms 4 and 5

Insider transactions

5 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-01	RGNXREGENXBIO Inc.F Tax Payment	Chief Technology Officer	FTax Payment	−234 sh	$9.32	−$2,180.88	81,960
2026-01-06	RGNXREGENXBIO Inc.A Award	Chief Technology Officer	AAward	+65.8K sh	—	—	82,194
2026-01-06	RGNXREGENXBIO Inc. · Stock Options (Right to buy)A Award	Chief Technology Officer	AAward	+35.4K sh	—	—	35,402
2026-01-02	RGNXREGENXBIO Inc.F Tax Payment	Chief Technology Officer	FTax Payment	−1,238 sh	$14.40	−$17.8K	16,347
2025-09-01	RGNXREGENXBIO Inc.F Tax Payment	Chief Technology Officer	FTax Payment	−234 sh	$8.93	−$2,089.62	17,585

C/O REGENXBIO INC. 9804 MEDICAL CENTER DRIVE

ROCKVILLE, MD, 20850