Michael Weening
Known title: President & COOCIK: 0001678385
Associated companies
Transaction History
| CALX | ▲ Buy | Grant | 439 | $20K | 2/14/2026 | View on chart |
| CALX | ▲ Buy | Option Exercise | 74,000 | $580K | 11/3/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 74,000 | $5.0M | 11/3/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 200,000 | $1.6M | 10/30/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 150,000 | $9.7M | 10/30/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 50,000 | $3.4M | 10/30/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 18,010 | $141K | 9/11/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 18,010 | $1.1M | 9/11/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 150,000 | $1.2M | 9/10/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 150,000 | $9.3M | 9/10/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 7,990 | $63K | 9/10/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 7,990 | $503K | 9/10/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 24,000 | $188K | 9/4/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 24,000 | $1.4M | 9/4/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 126,000 | $988K | 8/28/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 126,000 | $7.6M | 8/28/2025 | View on chart |
| CALX | ▲ Buy | Grant | 305 | $10K | 8/14/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 74,000 | $594K | 8/4/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 74,000 | $4.2M | 8/4/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 92,000 | $547K | 7/23/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 92,000 | $5.2M | 7/23/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 16,000 | $128K | 7/23/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 16,000 | $912K | 7/23/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 92,000 | $547K | 7/22/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 92,000 | $5.1M | 7/22/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 80,000 | $510K | 6/2/2025 | View on chart |
| CALX | ▲ Buy | Option Exercise | 20,000 | $119K | 6/2/2025 | View on chart |
| CALX | ▼ Sell | Open Market | 100,000 | $4.7M | 6/2/2025 | View on chart |
| CALX | ▲ Buy | Grant | 349 | $11K | 2/14/2025 | View on chart |
| CALX | ▲ Buy | Grant | 1 | $30 | 8/14/2024 | View on chart |
| CALX | ▲ Buy | Grant | 777 | $23K | 2/14/2024 | View on chart |
| CALX | ▲ Buy | Open Market | 341 | $12K | 8/14/2023 | View on chart |
| CALX | ▲ Buy | Grant | 199 | $9K | 2/14/2023 | View on chart |
| CALX | ▲ Buy | Grant | 113 | $5K | 8/14/2022 | View on chart |
| CALX | ▲ Buy | Grant | 110 | $4K | 2/14/2022 | View on chart |