Defined Asset Fds Municipal Income Fd Insured Discount Ser 1
CIK 68921 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Defined Asset Fds Municipal Income Fd Insured Discount Ser 1.
Recent SEC filings
| Filed | Form | Accession number |
|---|---|---|
| Mar 17, 2026 | NT N-CEN | 0001999371-26-006102 |
| Mar 17, 2025 | N-CEN | 0001999371-25-002743 |
| Mar 15, 2024 | N-CEN | 0001999371-24-003562 |
| Mar 15, 2024 | N-CEN/A | 0001839882-24-008091 |
| Mar 7, 2023 | N-CEN | 0001387131-23-002990 |
| Mar 15, 2022 | N-CEN | 0001387131-22-003670 |
| Mar 11, 2021 | N-CEN | 0000891092-21-002164 |
| Mar 13, 2020 | N-CEN | 0000891092-20-002999 |
| Mar 13, 2019 | N-CEN | 0000891092-19-002821 |
| Feb 26, 2018 | NSAR-U | 0001013228-18-000328 |
| Feb 27, 2017 | NSAR-U | 0001013228-17-000293 |
| Feb 25, 2016 | NSAR-U | 0001013228-16-003502 |
| Feb 25, 2015 | NSAR-U | 0001013228-15-000480 |
| Feb 21, 2014 | NSAR-U | 0001013228-14-000474 |
| Feb 27, 2013 | NSAR-U | 0001013228-13-000493 |
| Feb 28, 2012 | NSAR-U | 0001013228-12-000515 |
| Feb 28, 2011 | NSAR-U | 0001013228-11-000490 |
| Feb 24, 2010 | NSAR-U | 0001013228-10-000405 |
| Feb 27, 2009 | NSAR-U | 0001013228-09-000291 |
| Jun 16, 2008 | N-8B-2/A | 0001013228-08-000808 |
| Feb 28, 2008 | NSAR-U | 0001013228-08-000260 |
| Feb 28, 2007 | NSAR-U | 0001013228-07-000160 |
| Feb 6, 2007 | N-8B-2/A | 0001013228-07-000076 |
| Feb 28, 2006 | NSAR-U | 0001104659-06-012678 |
| Feb 28, 2005 | NSAR-U | 0001169232-05-001345 |