Madeleine W. Ludlow

Companies

• ALLETE INCBoard member Jun 5, 2006 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AALLETE INC0 shares²Dec 15, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Dec 15, 2025Returned to company 20,783 shares at $67.00 of ALLETE INC²
• Dec 15, 2025Returned to company 5,200 shares at $67.00 of ALLETE INC²
• Jun 2, 2025Granted 1,691 shares of ALLETE INC³
• Jun 3, 2024Granted 1,743 shares of ALLETE INC⁴
• Jun 1, 2023Granted 1,786 shares of ALLETE INC⁵
• Jun 1, 2022Granted 1,585 shares of ALLETE INC⁶