AEI INCOME & GROWTH FUND XXI LTD PARTNERSHIP — All Filings
192 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
10QSB/A
3
8-A12G
8-K
CORRESP
D
D/A
DEF 14A
PRE 14A
PRER14A
REGDEX
REGDEX/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K | ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) | 0000931755-26-000003 | Mar 27, 2026 | Dec 31, 2025 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-25-000020 | Nov 13, 2025 | Sep 30, 2025 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-25-000015 | Aug 11, 2025 | Jun 30, 2025 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-25-000013 | May 13, 2025 | Mar 31, 2025 |
| 10-K | ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) | 0000931755-25-000007 | Mar 28, 2025 | Dec 31, 2024 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-24-000010 | Nov 13, 2024 | Sep 30, 2024 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-24-000008 | Aug 12, 2024 | Jun 30, 2024 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-24-000006 | May 14, 2024 | Mar 31, 2024 |
| 10-K | ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) | 0000931755-24-000003 | Mar 22, 2024 | Dec 31, 2023 |
| 10-Q | INLINE XBRL DOCUMENT | 0000931755-23-000006 | Nov 13, 2023 | Sep 30, 2023 |
| 10-Q/A | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000931755-23-000004 | Sep 19, 2023 | Jun 30, 2023 |
| 10-Q | INLINE XBRL DOCUMENT | 0000931755-23-000002 | Aug 11, 2023 | Jun 30, 2023 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-23-000043 | May 15, 2023 | Mar 31, 2023 |
| 10-K | INLINE XBRL DOCUMENT | 0000894245-23-000030 | Mar 31, 2023 | Dec 31, 2022 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-22-000122 | Nov 14, 2022 | Sep 30, 2022 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-22-000099 | Aug 11, 2022 | Jun 30, 2022 |
| 8-K | INLINE XBRL DOCUMENT | 0000894245-22-000084 | May 17, 2022 | May 11, 2022 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-22-000073 | May 13, 2022 | Mar 31, 2022 |
| 10-K | INLINE XBRL DOCUMENT | 0000894245-22-000034 | Mar 31, 2022 | Dec 31, 2021 |
| 8-K | INLINE XBRL DOCUMENT | 0000894245-22-000010 | Mar 28, 2022 | Mar 22, 2022 |
| 8-K | INLINE XBRL DOCUMENT | 0000894245-22-000005 | Feb 18, 2022 | Feb 14, 2022 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-21-000101 | Nov 12, 2021 | Sep 30, 2021 |
| 8-K | INLINE XBRL DOCUMENT | 0000894245-21-000083 | Oct 5, 2021 | Sep 28, 2021 |
| 10-Q | INLINE XBRL DOCUMENT | 0000894245-21-000066 | Aug 11, 2021 | Jun 30, 2021 |
| 8-K | CURRENT REPORT FILING | 0000894245-21-000039 | May 20, 2021 | May 14, 2021 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000894245-21-000033 | May 14, 2021 | Mar 31, 2021 |
| 10-K | ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) | 0000894245-21-000017 | Mar 30, 2021 | Dec 31, 2020 |
| 8-K | CURRENT REPORT FILING | 0000894245-21-000008 | Mar 4, 2021 | Mar 1, 2021 |
| DEF 14A | DEFINITIVE PROXY STATEMENTS | 0000894245-21-000003 | Jan 7, 2021 | — |
| 8-K | CURRENT REPORT FILING | 0000894245-20-000060 | Dec 23, 2020 | Dec 18, 2020 |
| PRE 14A | PRELIMINARY PROXY STATEMENT NOT RELATED TO A CONTESTED MATTER OR MERGER/ACQUISIT | 0000894245-20-000054 | Dec 22, 2020 | — |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000894245-20-000047 | Nov 12, 2020 | Sep 30, 2020 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000894245-20-000035 | Aug 14, 2020 | Jun 30, 2020 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | 0000894245-20-000011 | May 15, 2020 | Mar 31, 2020 |
| 10-K | — | 0000931755-20-000008 | Mar 30, 2020 | Dec 31, 2019 |
| 10-Q | — | 0001326321-19-000067 | Nov 14, 2019 | Sep 30, 2019 |
| 8-K | — | 0001326321-19-000059 | Oct 29, 2019 | Oct 23, 2019 |
| 10-Q | — | 0001326321-19-000051 | Aug 14, 2019 | Jun 30, 2019 |
| 10-Q | — | 0001326321-19-000032 | May 14, 2019 | Mar 31, 2019 |
| 10-K | — | 0001326321-19-000011 | Mar 29, 2019 | Dec 31, 2018 |
| 10-Q | — | 0001326321-18-000058 | Nov 14, 2018 | Sep 30, 2018 |
| 10-Q | — | 0001326321-18-000037 | Aug 13, 2018 | Jun 30, 2018 |
| 10-Q | — | 0001326321-18-000021 | May 14, 2018 | Mar 31, 2018 |
| 10-K | — | 0001326321-18-000005 | Mar 30, 2018 | Dec 31, 2017 |
| 8-K | — | 0001130758-17-000061 | Nov 20, 2017 | Nov 14, 2017 |
| 10-Q | — | 0001130758-17-000055 | Nov 13, 2017 | Sep 30, 2017 |
| 10-Q | — | 0001130758-17-000040 | Aug 11, 2017 | Jun 30, 2017 |
| 10-Q | — | 0001130758-17-000028 | May 12, 2017 | Mar 31, 2017 |
| 10-K | — | 0001130758-17-000018 | Mar 30, 2017 | Dec 31, 2016 |
| 10-Q | — | 0001130758-16-000022 | Nov 10, 2016 | Sep 30, 2016 |