Chan Mitchell sold RGNX

September 1, 2025 · Form 4 insider transaction

Chan Mitchell sold 4,901 shares of REGENXBIO Inc. at $8.93 per share, a transaction worth $43.8K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
4,901
Price
$8.93
Total value
$43.8K
RoleOfficer, Director
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateSeptember 1, 2025
Filing dateSeptember 3, 2025
Shares owned after53,968
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Represents shares of common stock withheld to pay taxes upon the vesting of restricted stock units originally granted to the reporting person on September 16, 2024. The number of shares withheld was determined based on the closing price of the issuer's common stock on August 29, 2025.

View the original Form 4 on SEC EDGAR