Maryann Keller

Maryann Keller was an American automotive industry analyst and author. Keller covered the auto industry as a Wall Street analyst from the 1970s until the 1990s. She was last the principal at Maryann Keller & Associates, an automotive consultancy firm she founded in 2001. She died on June 16, 2022, at the age of 78. Provided by Wikipedia