Weening Michael (CIK 1678385) reported 29 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-17). Recent activity: Buy (CALX) (439 shares), Buy (CALX) (200,000 shares), Sell (CALX) (150,000 shares), Sell (CALX) (50,000 shares), Sell (CALX) (74,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-17 | CALIX, INC ((CALX)) | President & CEO | Buy | 439 | $19,895 |
| 2025-11-03 | CALIX, INC ((CALX)) | President & CEO | Buy | 200,000 | $1.6M |
| 2025-11-03 | CALIX, INC ((CALX)) | President & CEO | Sell | 150,000 | $9.7M |
| 2025-11-03 | CALIX, INC ((CALX)) | President & CEO | Sell | 50,000 | $3.4M |
| 2025-11-03 | CALIX, INC ((CALX)) | President & CEO | Sell | 74,000 | $5.0M |
| 2025-11-03 | CALIX, INC ((CALX)) | President & CEO | Buy | 74,000 | $580,160 |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Buy | 150,000 | $1.2M |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Sell | 150,000 | $9.3M |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Buy | 7,990 | $62,642 |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Sell | 7,990 | $503,370 |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Buy | 18,010 | $141,198 |
| 2025-09-11 | CALIX, INC ((CALX)) | President & CEO | Sell | 18,010 | $1.1M |
| 2025-09-08 | CALIX, INC ((CALX)) | President & CEO | Sell | 24,000 | $1.4M |
| 2025-09-08 | CALIX, INC ((CALX)) | President & CEO | Buy | 24,000 | $188,160 |
| 2025-09-02 | CALIX, INC ((CALX)) | President & CEO | Buy | 126,000 | $987,840 |
| 2025-09-02 | CALIX, INC ((CALX)) | President & CEO | Sell | 126,000 | $7.6M |
| 2025-08-15 | CALIX, INC ((CALX)) | President & CEO | Buy | 305 | $10,275 |
| 2025-08-05 | CALIX, INC ((CALX)) | President & CEO | Buy | 74,000 | $594,220 |
| 2025-08-05 | CALIX, INC ((CALX)) | President & CEO | Sell | 74,000 | $4.2M |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Sell | 16,000 | $912,000 |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Buy | 92,000 | $547,400 |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Sell | 92,000 | $5.1M |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Buy | 92,000 | $547,400 |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Sell | 92,000 | $5.2M |
| 2025-07-24 | CALIX, INC ((CALX)) | President & CEO | Buy | 16,000 | $128,480 |
Source: SEC Form 4 filings · as of 2026-02-17