UNION ELECTRIC CO — All Filings
549 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.
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001104659-22-041583 | Apr 1, 2022 | — |
| DEFA14C | DEFA14C | 0001104659-22-039495 | Mar 29, 2022 | — |
| DEF 14C | DEF 14C | 0001104659-22-039489 | Mar 29, 2022 | May 12, 2022 |
| 424B2 | 424B2 | 0001104659-22-036628 | Mar 22, 2022 | — |
| FWP | FWP | 0001104659-22-036184 | Mar 21, 2022 | — |
| 424B3 | 424B3 | 0001104659-22-035922 | Mar 21, 2022 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-21 | 0000898531-22-000069 | Feb 14, 2022 | — |
| 8-K | 8-K | 0001193125-21-356119 | Dec 14, 2021 | Nov 30, 2021 |
| 8-K | 8-K | 0001193125-21-340827 | Nov 26, 2021 | Nov 24, 2021 |
| 8-K | 8-K | 0001193125-21-256442 | Aug 25, 2021 | Aug 20, 2021 |
| 8-K | FORM 8-K | 0001104659-21-083876 | Jun 22, 2021 | — |
| 424B2 | 424B2 | 0001104659-21-079435 | Jun 10, 2021 | — |
| 424B3 | 424B3 | 0001104659-21-078556 | Jun 9, 2021 | — |
| FWP | FWP | 0001104659-21-078833 | Jun 9, 2021 | — |
| 8-K | 8-K | 0001193125-21-102343 | Mar 31, 2021 | — |
| DEF 14C | DEF 14C | 0001104659-21-039959 | Mar 23, 2021 | May 6, 2021 |
| DEFA14C | DEFA14C | 0001104659-21-039972 | Mar 23, 2021 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-20 | 0000898531-21-000080 | Feb 18, 2021 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-20 | 0000898531-21-000078 | Feb 18, 2021 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-20 | 0000898531-21-000054 | Feb 12, 2021 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-20 | 0000898531-21-000056 | Feb 12, 2021 | — |
| 8-K | 8-K | 0001193125-20-266877 | Oct 9, 2020 | — |
| 424B2 | 424B2 | 0001104659-20-111581 | Oct 2, 2020 | — |
| 424B3 | 424B3 | 0001104659-20-110739 | Oct 1, 2020 | — |
| FWP | FWP | 0001104659-20-111082 | Oct 1, 2020 | — |
| 8-K | 8-K | 0001193125-20-255601 | Sep 28, 2020 | — |
| DEFA14C | DEFINITIVE ADDITIONAL INFORMATION STATEMENT MATERIALS INCLUDING RULE 14(A)(12) | 0001206774-20-000936 | Mar 26, 2020 | — |
| DEF 14C | DEFINITIVE INFORMATION STATEMENTS | 0001206774-20-000933 | Mar 26, 2020 | May 7, 2020 |
| 8-K | 8-K | 0001193125-20-080141 | Mar 20, 2020 | — |
| 424B2 | 424B2 | 0001047469-20-001580 | Mar 18, 2020 | — |
| 424B3 | 424B3 | 0001047469-20-001547 | Mar 17, 2020 | — |
| FWP | FWP | 0001104659-20-034820 | Mar 17, 2020 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-19 | 0000898531-20-000065 | Feb 12, 2020 | — |
| SC 13G/A | AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-19 | 0000898531-20-000067 | Feb 12, 2020 | — |
| 8-K | 8-K | 0001193125-19-259669 | Oct 1, 2019 | — |
| 424B2 | 424B2 | 0001047469-19-005421 | Sep 24, 2019 | — |
| FWP | FWP | 0001104659-19-051020 | Sep 23, 2019 | — |
| 424B3 | 424B3 | 0001047469-19-005379 | Sep 23, 2019 | — |
| 8-K | 8-K | 0001193125-19-189352 | Jul 5, 2019 | Jul 3, 2019 |
| DEF 14C | DEFINITIVE INFORMATION STATEMENTS | 0001206774-19-000916 | Mar 19, 2019 | May 2, 2019 |
| DEFA14C | DEFINITIVE ADDITIONAL INFORMATION STATEMENT MATERIALS INCLUDING RULE 14(A)(12) | 0001206774-19-000919 | Mar 19, 2019 | — |
| 8-K | FORM 8-K | 0001193125-19-065417 | Mar 6, 2019 | — |
| 424B2 | 424B2 | 0001047469-19-000903 | Mar 5, 2019 | — |
| 424B3 | 424B3 | 0001047469-19-000867 | Mar 4, 2019 | — |
| FWP | FWP | 0001104659-19-012484 | Mar 4, 2019 | — |
| 3 | PRIMARY DOCUMENT | 0000100826-19-000003 | Jan 24, 2019 | Jan 16, 2019 |
| 8-K | FORM 8-K | 0001193125-18-181621 | Jun 1, 2018 | — |
| 8-K | FORM 8-K | 0001193125-18-165894 | May 17, 2018 | May 16, 2018 |
| 8-K | 8-K | 0001193125-18-110184 | Apr 6, 2018 | — |
| 424B2 | 424B2 | 0001047469-18-002520 | Apr 4, 2018 | — |