InsidersTradesSigma
Explore the detailed record of transactions filed by Jimmerson Heidi E, Director. Insider active across 2 companies, notably ALLETE INC. Aggregated, 4 filings have been published. Total volume traded: €387k. The latest transaction was filed on 19 August 2021 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
4 of 4 declarations
Jimmerson Heidi E serves as a Board Member at ALLETE INC. In this role, she participates in governance and oversight of the company's activities, bringing her expertise in the energy sector.