Union Electric Co
UELMO- Exchange
- OTC
- Industry
- Electric Services
- SEC CIK
- 0000100826
No open-market purchases or sales by Union Electric Co insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of UELMO
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Union Electric Co, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Union Electric Co on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
5 Schedule 13D and 13G filings on Union Electric Co, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 14, 2022 | Baird Robert W & Co Inc | 13G/AOld format | – | – | – | SEC |
| Feb 18, 2021 | Baird Robert W & Co Inc | 13G/AOld format | – | – | – | SEC |
| Feb 18, 2021 | Baird Robert W & Co Inc | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Baird Robert W & Co Inc | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Baird Robert W & Co Inc | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Union Electric Co shares.
No Form 144 notices for Union Electric Co are on file.