Carl Russo, 10% Owner, Director, on July 27, 2026, sold 75,000 shares in Calix (CALX) for $2,714,805. Following the Form 4 filing with the SEC, Russo has control over a total of 5,541,007 common shares of the company, with 3,958,037 shares held directly and 1,582,970 controlled indirectly.
SEC Filing: