Form 4: REGENXBIO Officer Sells Shares for Tax Obligations

REGENXBIO's Chief Strategy & Legal Officer, Patrick J. Christmas, disposed of 9,793 common shares to cover tax liabilities related to RSU vesting.

Summary

• Patrick J. Christmas, Chief Strategy & Legal Officer of REGENXBIO Inc. (RGNX), reported a disposition of common stock.
• The transaction involved 9,793 shares of common stock, withheld to pay taxes upon the vesting of restricted stock units (RSUs).
• The shares were valued at $14.4 per share for the purpose of this transaction.
• The RSUs were originally granted on January 3, 2022, January 3, 2023, and January 2, 2024.
• The number of shares withheld was determined on January 2, 2026, based on the closing price of the issuer's common stock on December 31, 2025.
• Following this transaction, Patrick J. Christmas beneficially owns 141,618 shares of common stock directly.

Sentiment

Score: 5

Explanation: The filing reports a routine, non-discretionary disposition of shares for tax purposes upon RSU vesting, which is a neutral event for company sentiment.

Future Outlook

This filing is a routine report of an insider transaction and does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This is a standard insider transaction filing (Form 4) reporting a tax-related disposition of shares by a company officer. It does not provide information relevant to broader industry trends or competitive analysis.

Stakeholder Impact

• Shareholders: Minimal impact as this is a routine, non-discretionary tax-related transaction by an insider, not indicative of a change in confidence or strategic shift.

Key Dates

Keywords

REGENXBIO, RGNX, Form 4, Insider Transaction, Stock Sale, RSU Vesting, Tax Withholding, Patrick J. Christmas