Chen Sean Chihhsiang — President and COO
Insider trading activity for Chen Sean Chihhsiang sourced from SEC EDGAR Form 4 filings.
Overview
- Title: President and COO
- Company: Ambiq Micro, Inc.
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $735K
- Last trade: Sep 9, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 4, 2026 | Chen Sean Chihhsiang | AMBQ Ambiq Micro, Inc. | OTHER | 15,000 | N/A |
| Sep 4, 2026 | Chen Sean Chihhsiang | AMBQ Ambiq Micro, Inc. | SELL | 12,874 | $735K |
| Sep 4, 2026 | Chen Sean Chihhsiang | AMBQ Ambiq Micro, Inc. | OTHER | 15,000 | $122K |