Company: RGNX
Filing Date: 2025-08-14
Form Type: SCHEDULE 13G/A
Source: 0001104659-25-078638
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Company: REGENXBIO Inc.
Filing Date: 2025-08-14
Form: SCHEDULE 13G/A
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 not effect any exercise of the Warrant, and a holder of a Warrant does not have the right to exercise the Warrant held by such holder, to the extent that after giving effect to such issuance after exercise, the holder (together with the holder's affiliates, and any other persons acting as a group together with the holder or any of the holder's affiliates), would beneficially own in excess of 9.99% (the "Beneficial Ownership Limitation") of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issued upon exercise of the Warrant (the "Beneficial Ownership Blocker"). The Beneficial Ownership Limitation may be changed at a holder's election upon 61 days' notice to the Issuer. The 5,062,477 shares of Common Stock reported as beneficially owned by Redmile Group, LLC in this Schedule 13G represent 9.99% of the outstanding shares of Common Stock (calculated in accordance with the footnote below), which includes 286,760 shares of Common Stock that could be issued upon exercise of certain of the Warrants under the Beneficial Ownership Blocker. The reported securities may be deemed beneficially owned by Redmile Group, LLC as investment manager of the Redmile Clients. The reported securities may also be deemed beneficially owned by Jeremy C. Green as the principal of Redmile Group, LLC. Redmile Group, LLC and Mr. Green each disclaim beneficial ownership of these shares, except to the extent of its or his pecuniary interest in such shares, if any. Percentage based on: (i) 50,388,693 shares of Common Stock outstanding as of June 9, 2025, as reported by the Issuer in its Prospectus dated June 25, 2025 filed with the SEC pursuant to Rule 424(b)(3) under the Securities Act of 1933 on June 25, 2025 (the "Prospectus"); plus (ii) 286,760 shares of Common Stock issuable upon exercise of the Warrants, which due to the Beneficial Ownership Limitation is the maximum number of shares that could be issued upon exercise of the Warrants.

| SCHEDULE 13G |

| CUSIP No. | 75901B107 |

| 1                                                                  |                                                                         Jeremy C. Green |
| 2                                                                  |                                                                                   -a)(b |
| 3                                                                  |                                                                            Sec Use Only |
| 4                                                                  |