Insider Sale: President & CEO of $(CALX) Sells 126,000 Shares

Michael Weening, the President & CEO of $(CALX), sold 126,000 shares of the company on 08-28-2025 for an estimated $7,560,000. We received data on the trade from a recent SEC filing. This was a sale of approximately 88.7% of their shares of this class of stock. Following this trade, they now own 16,117 shares of this class of $(CALX) stock.

$(CALX) Insider Trading Activity

$(CALX) insiders have traded $(CALX) stock on the open market 11 times in the past 6 months. Of those trades, 0 have been purchases and 11 have been sales.

Here’s a breakdown of recent trading of $(CALX) stock by insiders over the last 6 months:

• MICHAEL WEENING (President & CEO) has made 0 purchases and 6 sales selling 500,000 shares for an estimated $27,560,710.
• CARL RUSSO has made 0 purchases and 2 sales selling 50,000 shares for an estimated $2,374,615.
• CORY SINDELAR (Chief Financial Officer) has made 0 purchases and 3 sales selling 30,000 shares for an estimated $1,680,000.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

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