RGNX · Nasdaq · CIK 0001590877

REGENXBIO Inc.

REGENXBIO Inc.’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 16, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $170.4M and net income of -$193.9M, according to its XBRL data on EDGAR. Its EDGAR record lists 31 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$170.4M
Net income, FY2025
-$193.9M
Form 4 filings on record, past 12 months
31

Company overview

Legal name (as filed)
REGENXBIO Inc.
Ticker
RGNX
SEC Central Index Key (CIK)
0001590877
Business address
ROCKVILLE, MD
State or country of incorporation
—
Fiscal year ends
December 31
SEC filer category
Non-accelerated filer<br>Smaller reporting company
Position in SEC ticker list
#2944 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from REGENXBIO Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$470.3MFY2021$112.7MFY2022$90.2MFY2023$83.3MFY2024$170.4MFY2025
Net income
$127.8MFY2021-$280.3MFY2022-$263.5MFY2023-$227.1MFY2024-$193.9MFY2025
RGNX annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$470.3M$112.7M$90.2M$83.3M$170.4M
Net income$127.8M-$280.3M-$263.5M-$227.1M-$193.9M
Diluted EPS$2.91-$6.50-$6.02-$4.59-$3.76
Total assets$1.1B$833.3M$574.0M$466.0M$453.0M
Cash and equivalents$345.2M$97.0M$34.5M$57.5M$34.5M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

RGNX latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 5, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 6, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 16, 20268-KDirector or officer change· period Oct 14, 2026Document · Index
Apr 14, 2026DEF 14ADefinitive proxy statement· period May 29, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about REGENXBIO Inc., by form type:

4 ×188-K ×9SCHEDULE 13G ×210-Q ×2424B5 ×2SC TO-I/A ×23 ×1144 ×1FWP ×1SCHEDULE 13G/A ×1SC TO-I ×1
RGNX recent filings
FiledFormWhat it isOriginal
Oct 16, 20268-KDirector or officer change· period Oct 14, 2026Document · Index
Oct 13, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Sep 23, 20268-KMaterial agreement· period Sep 23, 2026Document · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 1, 2026Document · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 1, 2026Document · Index
Aug 27, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 25, 2026Document · Index
Aug 27, 20263Initial statement of beneficial ownership· period Aug 25, 2026Document · Index
Aug 25, 20268-KDirector or officer change· period Aug 25, 2026Document · Index
Aug 24, 20268-KRegulation FD disclosure; Other events· period Aug 24, 2026Document · Index
Aug 6, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 6, 20268-KResults of operations· period Aug 6, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 1, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 1, 2026Document · Index
Jul 20, 20268-KOther events· period Jul 16, 2026Document · Index
Jul 17, 2026424B5424B5Document · Index
Jul 17, 2026FWPFWPDocument · Index
Jul 16, 2026424B5424B5Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 2, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Dec 31, 2025Document · Index
Jul 6, 2026SC TO-I/ASC TO-I/ADocument · Index
Jul 1, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 29, 2026Document · Index
Jul 1, 2026SC TO-I/ASC TO-I/ADocument · Index
Jun 29, 20268-KOther events· period Jun 23, 2026Document · Index
Jun 4, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jun 3, 2026SC TO-ISC TO-IDocument · Index
Jun 3, 20268-KShareholder vote results; Other events· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
Jun 2, 20264Statement of changes in beneficial ownership (insider trade)· period May 29, 2026Document · Index
May 14, 202610-QQuarterly report· period Mar 31, 2026Document · Index
May 14, 20268-KResults of operations; Regulation FD disclosure; Other events· period May 14, 2026Document · Index
May 13, 20264Statement of changes in beneficial ownership (insider trade)· period May 11, 2026Document · Index
May 12, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index

Insider filing activity

31 Form 4 filings appear in REGENXBIO Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001590877 and XBRL company facts. REGENXBIO Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.