September 29, 2025 · Form 4 insider transaction
Simpson Curran sold 7,624 shares of REGENXBIO Inc. at $10.03 per share, a transaction worth $76.5K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
This transaction was effected pursuant to a Rule 10b5-1 trading plan.; This transaction was executed in multiple trades at prices ranging from $10.00 to $10.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.