Cory Sindelar, Chief Financial Officer at CALIX, INC (CALX), sold 20,000 shares at $60.05 ($1.2M) on 2021-10-28, disclosed to the SEC on 2021-11-01.
Seasonal sale ($1.2M) by Chief Financial Officer — this insider has traded CALX in October in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| CALX | SELL | 2025-08-29 | $600K | — | Filing → |
| CALX | SELL | 2025-07-24 | $560K | — | Filing → |
| CALX | SELL | 2025-07-01 | $520K | — | Filing → |