ALLETE INC (ALE) Insider Ownership

Historic Insider Ownership Trends

As of March 23, 2026, the three largest insider holders of ALE are Heidi E Jimmerson (Director, 23.01K shares), Kathryn W Dindo (Director, 19.59K shares), Steven Wayne Morris (Sr Vp Cfo, 16.46K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Heidi E Jimmerson 23,006 0 20 Aug, 2021
Kathryn W Dindo 19,593 0 02 Jun, 2021
Steven Wayne Morris Sr Vp Cfo 16,457 0 07 Feb, 2025
Patrick L Cutshall Vp Treasurer 9,249 0 09 Feb, 2024
Robert John Adams Senior Vice President 7,425 0 11 Feb, 2022
Margaret A Thickens Vp, Ch. Legal Ofcr Secretary 6,476 0 09 Feb, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
15 Dec, 2025 Jeffrey John Scissons Common Stock D 1,602 $67.00 2,564 D D
15 Dec, 2025 Nicole Renee Johnson Common Stock D 7,426 $67.00 4,464 D D
15 Dec, 2025 Colin B Anderson Common Stock D 519 $67.00 1,679 D D
15 Dec, 2025 Douglas C Neve Common Stock D 19,597 $67.00 0 D D
15 Dec, 2025 Susan K Nestegard Common Stock D 14,884 $67.00 0 D D
15 Dec, 2025 James J Hoolihan Common Stock D 30,394 $67.00 0 D D
15 Dec, 2025 Barbara A Nick Common Stock D 13,631 $67.00 0 D D
15 Dec, 2025 Madeleine W Ludlow Common Stock D 5,200 $67.00 0 D D
15 Dec, 2025 Robert P Powers Common Stock D 15,381 $67.00 0 D D
15 Dec, 2025 George G Goldfarb Common Stock D 25,442 $67.00 0 D D
15 Dec, 2025 Charlene A Thomas Common Stock D 8,311 $67.00 0 D D
15 Dec, 2025 Julie L Padilla Common Stock D 2,096 - 0 D D
15 Dec, 2025 Bethany M Owen Common Stock D 25,566 $67.00 17,570 D D
15 Dec, 2025 Joshua Jon Skelton Common Stock D 5,462 $67.00 3,271 D D
15 Dec, 2025 Charles R Matthews Common Stock D 7,247 $67.00 0 D D
15 Dec, 2025 George G Goldfarb Common Stock D 1,000 $67.00 0 I D
15 Dec, 2025 Jeffrey John Scissons Common Stock D 2,564 - 0 D D
15 Dec, 2025 Douglas C Neve Common Stock D 11,592 $67.00 0 I D
15 Dec, 2025 Joshua Jon Skelton Common Stock D 3,271 - 0 D D
15 Dec, 2025 Charles R Matthews Common Stock D 250 $67.00 0 I D