Form 4 Filing for Carl Russo (CALX)

This filing details a Form 4 filed by Carl Russo, a director and 10% owner of CALIX, INC. On April 8, 2026, Russo disposed of 40,000 shares of Common Stock with a transaction code G and a price of $0.00. Following this transaction, Russo directly owns 3,953,070 shares. Additionally, Russo has indirect ownership of 13,782 shares held by Equanimous Investments and 1,669,188 shares held by The Crescentico Trust, where he serves as trustee. The shares held by Equanimous Investments are co-owned with Tim Pasquinelli, and both may be deemed to have shared voting and investment power.