# Filing Detail

Form SC TO-I - Tender offer statement by Issuer:
SEC Accession No. 0001193125-26-254638
Filing Date
2026-06-03
Accepted
2026-06-03 08:11:18
Documents
45

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | SC TO-I | rgnx-20260603.htm | SC TO-I | 143613
2 | EX-99.A1A | rgnx-ex99_a1a.htm | EX-99.A1A | 639355
3 | EX-99.A1B | rgnx-ex99_a1b.htm | EX-99.A1B | 14269
4 | EX-99.A1C | rgnx-ex99_a1c.htm | EX-99.A1C | 9211
5 | EX-99.A1D | rgnx-ex99_a1d.htm | EX-99.A1D | 73357
6 | EX-99.A1E | rgnx-ex99_a1e.htm | EX-99.A1E | 25405
7 | EX-99.A1F | rgnx-ex99_a1f.htm | EX-99.A1F | 32288
8 | EX-99.A1G | rgnx-ex99_a1g.htm | EX-99.A1G | 10197
9 | EX-99.A1H | rgnx-ex99_a1h.htm | EX-99.A1H | 6568
10 | EX-99.A1I | rgnx-ex99_a1i.htm | EX-99.A1I | 14935
11 | EX-FILING FEES | rgnx_exfilingfees.htm iXBRL | EX-FILING FEES | 30911
12 | GRAPHIC | img55793414_0.gif | GRAPHIC | 16223
13 | GRAPHIC | img61334540_0.gif | GRAPHIC | 110379
14 | GRAPHIC | img61334540_1.gif | GRAPHIC | 166254
15 | GRAPHIC | img61334540_2.gif | GRAPHIC | 164346
16 | GRAPHIC | img61334540_3.gif | GRAPHIC | 155827
17 | GRAPHIC | img61334540_4.gif | GRAPHIC | 170965
18 | GRAPHIC | img61334540_5.gif | GRAPHIC | 57588
19 | GRAPHIC | img61334540_6.gif | GRAPHIC | 232772
20 | GRAPHIC | rgnx-ex99_a1hs1.jpg | GRAPHIC | 896732
21 | GRAPHIC | rgnx-ex99_a1hs2.jpg | GRAPHIC | 921775
22 | GRAPHIC | rgnx-ex99_a1hs3.jpg | GRAPHIC | 746673
23 | GRAPHIC | rgnx-ex99_a1is1.jpg | GRAPHIC | 151766
24 | GRAPHIC | rgnx-ex99_a1is2.jpg | GRAPHIC | 317231
25 | GRAPHIC | rgnx-ex99_a1is3.jpg | GRAPHIC | 261268
26 | GRAPHIC | rgnx-ex99_a1is4.jpg | GRAPHIC | 358786
27 | GRAPHIC | rgnx-ex99_a1is5.jpg | GRAPHIC | 409201
28 | GRAPHIC | rgnx-ex99_a1is6.jpg | GRAPHIC | 389191
29 | GRAPHIC | rgnx-ex99_a1is7.jpg | GRAPHIC | 382235
30 | GRAPHIC | rgnx-ex99_a1is8.jpg | GRAPHIC | 202840
31 | GRAPHIC | rgnx-ex99_a1is9.jpg | GRAPHIC | 368624
32 | GRAPHIC | rgnx-ex99_a1is10.jpg | GRAPHIC | 311618
33 | GRAPHIC | rgnx-ex99_a1is11.jpg | GRAPHIC | 367967
34 | GRAPHIC | rgnx-ex99_a1is12.jpg | GRAPHIC | 194473
35 | GRAPHIC | rgnx-ex99_a1is13.jpg | GRAPHIC | 241371
36 | GRAPHIC | rgnx-ex99_a1is14.jpg | GRAPHIC | 293843
| Complete submission text file | 0001193125-26-254638.txt |  | 11982156

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
48 | EXTRACTED XBRL INSTANCE DOCUMENT | rgnx_exfilingfees_htm.xml | XML | 6577

Mailing Address 9804 MEDICAL CENTER DRIVE ROCKVILLE MD 20850
Business Address 9804 MEDICAL CENTER DRIVE ROCKVILLE MD 20850 240-552-8181
REGENXBIO Inc. (Filed by) CIK: 0001590877 (see all company filings)

EIN.: 471851754 | Fiscal Year End: 1231
Type: SC TO-I
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)

Mailing Address 9804 MEDICAL CENTER DRIVE ROCKVILLE MD 20850
Business Address 9804 MEDICAL CENTER DRIVE ROCKVILLE MD 20850 240-552-8181
REGENXBIO Inc. (Subject) CIK: 0001590877 (see all company filings)

EIN.: 471851754 | Fiscal Year End: 1231
Type: SC TO-I | Act: 34 | File No.: 005-89108 | Film No.: 261058977
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)