Southeast Airport Group SEC filings ASRMF
Southeast Airport Group has 761 filings in SEC EDGAR's recent list, going back to Feb 12, 2001. Its latest annual report, Form 20-F, was filed on Apr 16, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 5, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 30, 2026 | Sep 30, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 29, 2026 | — |
| 3 | Initial insider ownership | Apr 16, 2026 | Apr 16, 2026 |
| 3 | Initial insider ownership | Apr 10, 2026 | Apr 9, 2026 |
| 3 | Initial insider ownership | Apr 10, 2026 | Apr 9, 2026 |
| 3 | Initial insider ownership | Apr 10, 2026 | Apr 9, 2026 |
| 3 | Initial insider ownership | Mar 31, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Mar 31, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Mar 31, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Mar 31, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Mar 25, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 25, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 9, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 7, 2025 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 20, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 31, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 24, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 23, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 8, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 28, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 16, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 4, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 31, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 29, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2019 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 9, 2018 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 7, 2018 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 26, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 21, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 18, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 1, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 1, 2016 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 1, 2015 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 6, 2015 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2014 | — |
| SC 13D | Ownership over 5% (active) | Nov 12, 2013 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2013 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 12, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 12, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 13, 2012 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 11, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 5, 2012 | — |
| SC 13D | Ownership over 5% (active) | Jan 4, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 8, 2011 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 31, 2011 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2011 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 15, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 14, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 6, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 29, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 23, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 17, 2009 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 16, 2009 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 15, 2009 | — |
| SC 13G | Ownership over 5% (passive) | Dec 31, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 24, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 16, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 9, 2008 | — |
| SC 13D | Ownership over 5% (active) | Aug 20, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 3, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 2, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 23, 2008 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2008 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2008 | — |
| SC 13G | Ownership over 5% (passive) | Jan 22, 2008 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 6, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 22, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 20, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 20, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 20, 2007 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 19, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 5, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 4, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 14, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 26, 2007 | — |
| SC 13D | Ownership over 5% (active) | Apr 9, 2007 | — |
| SC 13D | Ownership over 5% (active) | Apr 9, 2007 | — |
| SC 13G | Ownership over 5% (passive) | Jan 4, 2007 | — |
| SC 13G | Ownership over 5% (passive) | Aug 18, 2006 | — |
| SC 13G | Ownership over 5% (passive) | Aug 7, 2006 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 7, 2005 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 10, 2005 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2005 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2005 | — |
| SC 13G | Ownership over 5% (passive) | Feb 17, 2004 | — |
| SC 13G | Ownership over 5% (passive) | Feb 17, 2004 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2004 | — |
| SC 13G | Ownership over 5% (passive) | Jan 10, 2003 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2002 | — |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2001 | — |
Showing 105 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Airports, Flying Fields & Airport Terminal Services (SIC 4581)
- Listed as
- ASR (NYSE), ASRMF (OTC)
- Headquarters
- Bosques De Las Lomas
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1123452
Other Airports, Flying Fields & Airport Terminal Services companies
- Pacific Airport Group PAC
- Central North Airport Group OMAB
- Corporacion America Airports S.A. CAAP
- Saker Aviation Services, Inc. SKAS
- Timwood Holdings Ltd TIWD
All 6 Airports, Flying Fields & Airport Terminal Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.