Darin G. Billerbeck
Known title: Interim CEOCIK: 0001388177
Associated companies
Transaction History
| MRAM | ▲ Buy | Grant | 3,852 | $0 | 5/21/2026 | View on chart |
| MRAM | ▲ Buy | Option Exercise | 30,000 | $256K | 5/11/2026 | View on chart |
| MRAM | ▼ Sell | Open Market | 30,000 | $1.1M | 5/11/2026 | View on chart |
| MRAM | ▲ Buy | Option Exercise | 12,000 | $86K | 11/10/2025 | View on chart |
| MRAM | ▼ Sell | Open Market | 12,000 | $113K | 11/10/2025 | View on chart |
| MRAM | ▲ Buy | Grant | 20,325 | $0 | 5/22/2025 | View on chart |
| MRAM | ▲ Buy | Grant | 20,973 | $0 | 5/23/2024 | View on chart |
| MRAM | ▼ Sell | Open Market | 10,000 | $87K | 12/8/2023 | View on chart |
| MRAM | ▲ Buy | Option Exercise | 10,000 | $85K | 8/15/2023 | View on chart |
| MRAM | ▼ Sell | Open Market | 10,000 | $96K | 8/15/2023 | View on chart |
| MRAM | ▲ Buy | Grant | 16,578 | $0 | 5/23/2023 | View on chart |
| MRAM | ▼ Sell | Open Market | 10,000 | $67K | 3/8/2023 | View on chart |
| MRAM | ▼ Sell | Open Market | 1,281 | $7K | 1/3/2023 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,637 | $23K | 12/2/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,527 | $22K | 11/2/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,375 | $21K | 10/1/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,524 | $24K | 9/1/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,566 | $21K | 8/2/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,595 | $18K | 7/5/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 3,513 | $22K | 6/1/2022 | View on chart |
| MRAM | ▲ Buy | Grant | 25,802 | $0 | 5/10/2022 | View on chart |
| MRAM | ▲ Buy | Grant | 62,000 | $0 | 3/14/2022 | View on chart |
| MRAM | ▼ Sell | Open Market | 19,497 | $204K | 12/17/2021 | View on chart |
| MRAM | ▼ Sell | Open Market | 1,547 | $18K | 12/2/2021 | View on chart |
| MRAM | ▼ Sell | Open Market | 38,740 | $471K | 11/19/2021 | View on chart |
| MRAM | ▼ Sell | Open Market | 1,540 | $11K | 9/2/2021 | View on chart |