Michael Weening sold $11M of CALX
President & CEO at CALIX, INC. 200,000 shares at an average of $55.62, traded Jul 22, 2025, filed Jul 24, 2025.
Score components
- +25RoleCEO
- +25Trade size$11.1M at market
- +20Share of holdings soldSold 100% of holdings
- +15Cluster3 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001678385-25-000003, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 22, 2025 | MOption exercise Common Stock10b5-1 | +92,000 | $5.95 | $547k | 107,812 | Jul 24, 2025 |
| Jul 22, 2025 | SOpen-market sale Common Stock10b5-1 | -92,000 | $55.00 | $5.1M | 15,812 | Jul 24, 2025 |
| Jul 23, 2025 | MOption exercise Common Stock10b5-1 | +92,000 | $5.95 | $547k | 107,812 | Jul 24, 2025 |
| Jul 23, 2025 | SOpen-market sale Common Stock10b5-1 | -92,000 | $56.00 | $5.2M | 15,812 | Jul 24, 2025 |
| Jul 23, 2025 | MOption exercise Common Stock10b5-1 | +16,000 | $8.03 | $128k | 31,812 | Jul 24, 2025 |
| Jul 23, 2025 | SOpen-market sale Common Stock10b5-1 | -16,000 | $57.00 | $912k | 15,812 | Jul 24, 2025 |
| Jul 22, 2025 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -92,000 | $0.00 | $0 | 92,000 | Jul 24, 2025 |
| Jul 23, 2025 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -92,000 | $0.00 | $0 | 0 | Jul 24, 2025 |
| Jul 23, 2025 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -16,000 | $0.00 | $0 | 74,000 | Jul 24, 2025 |
Related signals
Other insiders at CALIX, INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 43Moderate | CALIX, INC | Michael Weening President & CEO | $11M 176,000 shares | -106% | |
| 43Moderate | CALIX, INC | Michael Weening President & CEO | $1.4M 24,000 shares | -60% | |
| 43Moderate | CALIX, INC | Michael Weening President & CEO | $7.6M 126,000 shares | -89% | |
| 19Weak | CALIX, INC | Cory Sindelar Chief Financial Officer | $600k 10,000 shares | -12% | |
| 50Moderate | CALIX, INC | Michael Weening President & CEO | $4.2M 74,000 shares | -82% | |
| 35Weak | CALIX, INC | Carl Russo director, owner | $1.4M 25,000 shares | -1% | |
| 26Weak | CALIX, INC | Cory Sindelar Chief Financial Officer | $560k 10,000 shares | -12% | |
| 10Weak | CALIX, INC | Cory Sindelar Chief Financial Officer | $520k 10,000 shares | -12% | |
| 35Weak | CALIX, INC | Michael Weening President & CEO | $4.7M 100,000 shares | -86% | |
| 20Weak | CALIX, INC | Carl Russo director, owner | $990k 25,000 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.