Anderson Colin B - Insider Non-Derivative Transactions at ALLETE INC (ALE) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Dec 15, 2025, Anderson Colin B's relationship to ALLETE INC (ALE) is Officer (VP-ALLETE Chf Acct Offr & Cont), and currently has 1,678.6 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ALE insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Anderson Colin B - Insider Non-Derivative Transactions of ALE Common Stock

Anderson Colin B - Insider Non-Derivative Transactions at ALE

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 16, 2025	Disposition -- (Common Stock)	1678.6	0	0
Dec 16, 2025	Disposition -- (Common Stock)	351.56	67	0
Dec 16, 2025	Disposition -- (Common Stock)	518.58	67	1678.6