Michael Castagna has seen significant changes in his stock holdings since becoming CEO. His stake in MannKind reflects the company's rollercoaster stock performance. Notably, his holdings reached a high of around $14 million in value as of September 2024, showcasing...

Michael Castagna has seen significant changes in his stock holdings since becoming CEO. His stake in MannKind reflects the company's rollercoaster stock performance. Notably, his holdings reached a high of around $14 million in value as of September 2024, showcasing his deep connection to the company's fate. In contrast, his earlier trades in 2020 showed a range from $185K to $346.62K as market conditions fluctuated. These differences highlight how his financial well-being is tied to the company's success.