Allete Inc
ALEDelisted Dec 15, 2025- Industry
- Electric & Other Services Combined
- SEC CIK
- 0000066756
Allete Inc was delisted on Dec 15, 2025; its insiders filed their last Form 4 on Dec 16, 2025; 354 institutions reported holding it in 13F filings for Q3 2025, worth $2.89B in total; no superinvestor held it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Allete Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Allete Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Ludlow Madeleine W | Director | 0Indirect | Dec 16, 2025 | 1 |
| Nick Barbara A | Director | 0 | Dec 16, 2025 | 1 |
| Powers Robert P | Director | 0 | Dec 16, 2025 | 1 |
| Nestegard Susan K | Director | 0 | Dec 16, 2025 | 1 |
| Neve Douglas C | Director | 0Indirect | Dec 16, 2025 | 1 |
| Hoolihan James J | Director | 0 | Dec 16, 2025 | 1 |
| Goldfarb George G | Director | 0Indirect | Dec 16, 2025 | 1 |
| Matthews Charles R | Director | 0Indirect | Dec 16, 2025 | 1 |
| Owen Bethany M | Chair, President & CEO | 0Indirect | Dec 16, 2025 | 1 |
| Thomas Charlene A | Director | 0 | Dec 16, 2025 | 1 |
| Johnson Nicole Renee | VP; Pres.- ACE | 0Indirect | Dec 16, 2025 | 1 |
| Skelton Joshua John | VP; COO-Minnesota Power | 0Indirect | Dec 16, 2025 | 1 |
| Padilla Julie L | VP, Ch Legal Offcr & Secretary | 0Indirect | Dec 16, 2025 | 1 |
| Scissons Jeffrey John | VP CFO & Corp Treasurer | 0Indirect | Dec 16, 2025 | 1 |
| Anderson Colin B | VP-ALLETE Chf Acct Offr & Cont | 0Indirect | Dec 16, 2025 | 1 |
| Morris Steven Wayne | Sr VP & CFO | 16,457 | Feb 7, 2025 | 0 |
| Cutshall Patrick L | VP & Treasurer | 9,249 | Feb 9, 2024 | 0 |
| Thickens Margaret A | VP, Ch. Legal Ofcr & Secretary | 6,476 | Feb 9, 2024 | 0 |
| Adams Robert John | Senior Vice President | 7,425 | Feb 11, 2022 | 0 |
| Jimmerson Heidi E | Director | 23,006 | Aug 20, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2021 (view filing) | Aug 19 | 1 day | Jimmerson Heidi EDirector | SSale | −3.25K | $69.50 | −$226.1K | −12.4%23.0K after |