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Lexeo Therapeutics SEC Filings

NASDAQ: LXEOHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

3.23+0.02 (+0.62%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Lexeo Therapeutics filing overview

This page lists 60 recent SEC filings by Lexeo Therapeutics (LXEO), including 30 4, 11 SCHEDULE 13G/A, 10 8-K, 4 SCHEDULE 13G. The latest annual report (10-K) was filed on Mar 30, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 12, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Sep 29, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

LXEO SEC filings

Lexeo Therapeutics SEC filings
FiledFormDescriptionDocument
Sep 29, 20268-KCompletion of Acquisition or Disposition of Assets; Unregistered Sales of Equity SecuritiesView on EDGAR
Sep 28, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 28, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 28, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 28, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 22, 20268-KEntry into a Material Definitive Agreement; Other EventsView on EDGAR
Aug 19, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 19, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 19, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 14, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Aug 14, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 14, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 13, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 12, 20268-KResults of Operations and Financial Condition; Other EventsView on EDGAR
Aug 12, 202610-QQuarterly reportView on EDGAR
Aug 7, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Jul 1, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 1, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 1, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 1, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 15, 20268-KRegulation FD Disclosure; Other EventsView on EDGAR
May 20, 20264Statement of changes in beneficial ownershipView on EDGAR
May 20, 20264Statement of changes in beneficial ownershipView on EDGAR
May 15, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 15, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 11, 20268-KResults of Operations and Financial Condition; Other EventsView on EDGAR
May 11, 202610-QQuarterly reportView on EDGAR
Apr 30, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Apr 30, 2026DEF 14ADefinitive proxy statementView on EDGAR
Apr 30, 20264Statement of changes in beneficial ownershipView on EDGAR
Apr 13, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Apr 7, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 30, 20268-KResults of Operations and Financial Condition; Other EventsView on EDGAR
Mar 30, 202610-KAnnual reportView on EDGAR
Mar 27, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Mar 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 20, 20264/AStatement of changes in beneficial ownership (amendment)View on EDGAR
Feb 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 17, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Feb 17, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Feb 17, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Feb 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 13, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Feb 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 5, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jan 30, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Jan 29, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jan 27, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR

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