Geoffrey G. Ribar
Known title: DirectorCIK: 0001247434
Associated companies
Transaction History
| QS | ▲ Buy | Grant | 24,183 | $0 | 6/3/2026 | View on chart |
| MRAM | ▲ Buy | Grant | 3,852 | $0 | 5/21/2026 | View on chart |
| MRAM | ▼ Sell | Open Market | 27,488 | $794K | 5/20/2026 | View on chart |
| MTSI | ▼ Sell | Open Market | 1,623 | $587K | 5/11/2026 | View on chart |
| MTSI | ▲ Buy | Grant | 776 | $0 | 3/6/2026 | View on chart |
| MTSI | ▼ Sell | Open Market | 2,244 | $569K | 2/25/2026 | View on chart |
| QS | ▲ Buy | Grant | 29,878 | $0 | 1/29/2026 | View on chart |
| QS | ▲ Buy | Grant | 6,224 | $0 | 1/29/2026 | View on chart |
| ACTG | ▲ Buy | Grant | 32,172 | $0 | 5/30/2025 | View on chart |
| MRAM | ▲ Buy | Grant | 20,325 | $0 | 5/22/2025 | View on chart |
| MTSI | ▲ Buy | Grant | 1,623 | $0 | 3/7/2025 | View on chart |
| MTSI | ▼ Sell | Open Market | 6,656 | $809K | 2/12/2025 | View on chart |
| ACTG | ▲ Buy | Grant | 23,121 | $0 | 6/7/2024 | View on chart |
| MRAM | ▲ Buy | Grant | 20,973 | $0 | 5/23/2024 | View on chart |
| MTSI | ▼ Sell | Open Market | 3,500 | $363K | 5/7/2024 | View on chart |
| MRAM | ▼ Sell | Open Market | 7,856 | $67K | 3/13/2024 | View on chart |
| MTSI | ▲ Buy | Grant | 2,138 | $0 | 3/8/2024 | View on chart |
| MRAM | ▼ Sell | Open Market | 6,000 | $51K | 3/6/2024 | View on chart |
| MTSI | ▼ Sell | Open Market | 3,861 | $313K | 8/28/2023 | View on chart |
| MRAM | ▲ Buy | Option Exercise | 12,000 | $86K | 8/14/2023 | View on chart |
| MRAM | ▲ Buy | Option Exercise | 30,000 | $207K | 8/14/2023 | View on chart |
| MRAM | ▼ Sell | Open Market | 42,000 | $412K | 8/14/2023 | View on chart |
| ACTG | ▲ Buy | Grant | 30,534 | $0 | 5/26/2023 | View on chart |
| MRAM | ▲ Buy | Grant | 16,578 | $0 | 5/23/2023 | View on chart |
| MTSI | ▲ Buy | Grant | 2,244 | $0 | 3/3/2023 | View on chart |
| MRAM | ▲ Buy | Grant | 23,408 | $0 | 5/25/2022 | View on chart |
| MTSI | ▲ Buy | Grant | 2,768 | $0 | 3/4/2022 | View on chart |
| MRAM | ▲ Buy | Grant | 27,992 | $0 | 5/10/2021 | View on chart |