SEC Form 4: Heffinger Brandon disposed of 150,000 units of Class B Common Stock and converted options into 150,000 shares, decreasing direct ownership by 71% to 150,000 units
SEC Form 4: Heffinger Brandon disposed of 150,000 units of Class B Common Stock and converted options into 150,000 shares, decreasing direct ownership by 71% to 150,000 units | Quantisnow