June 29, 2026 · Form 4 insider transaction
Russo Carl bought 15,999 shares of (CALX) at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
The automatically awarded option vests and becomes exercisable with respect to 25% of the shares of common stock underlying the option on each anniversary of the date of grant (June 29, 2026).