Chen Sean Chihhsiang
Known title: President and COOCIK: 0002078559
Associated companies
Transaction History
| AMBQ | ▲ Buy | Option Exercise | 55,685 | $327K | 5/15/2026 | View on chart |
| AMBQ | ▼ Sell | Open Market | 32,351 | $2.3M | 5/15/2026 | View on chart |
| AMBQ | ▼ Sell | Open Market | 23,334 | $1.7M | 5/15/2026 | View on chart |
| AMBQ | ▲ Buy | Grant | 64,246 | $0 | 3/6/2026 | View on chart |
| AMBQ | ▲ Buy | Grant | 56,029 | $0 | 10/2/2025 | View on chart |