Michael Weening, President & COO at CALIX, INC (CALX), sold 8,419 shares at $49.00 ($413K) on 2021-06-28, disclosed to the SEC on 2021-06-30.
Open-market sale of $413k CALX by President & COO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| CALX | SELL | 2025-09-08 | $1.4M | — | Filing → |
| CALX | SELL | 2025-09-02 | $7.6M | — | Filing → |
| CALX | SELL | 2025-08-05 | $4.2M | — | Filing → |