InsidersTradesSigma
Explore the full record of transactions filed by MARTIN JOANN M, Director. Director active across 1 companies, notably NELNET INC. In total, 2 disclosures have been logged. The latest transaction was filed on 21 June 2021 — Attribution. Regulator: SEC (Form 4). All data is openly available.
2 of 2 declarations
Joann M. Martin serves as a Board Member at NELNET INC. She contributes to the company's strategy and critical decision-making within the board.