Form 4: Ambiq Micro Director Sells Shares
Insider Transaction (Form 4)
Ker Zhang, a Director of Ambiq Micro, Inc., sold 185 shares of common stock on September 4, 2026 for $56.92 per share.
Summary
- Option exercise/conversion: acquired 1,785 Common Stock at $5.88 ($10,496) on September 4, 2026; holds 30,551 after (Direct).
- Open-market sale: disposed of 185 Common Stock at $56.92 ($10,530) on September 4, 2026; holds 30,366 after (Direct).
- Option exercise/conversion: disposed of 1,785 Stock Option (Right to Buy) on September 4, 2026 (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $10,530 of stock on the open market.
Insider Transactions
Ker Zhang — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-04 | Option exercise/conversion | Common Stock | 1,785 | $6 | $10.5K | 30,551 |
| 2026-09-04 | Open-market sale | Common Stock | 185 | $57 | $10.5K | 30,366 |
| 2026-09-04 | Option exercise/conversion | Stock Option (Right to Buy) | 1,785 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-04 | Option exercise/conversion (1,785 shares) |
| 2026-09-04 | Open-market sale (185 shares) |
| 2026-09-04 | Option exercise/conversion (1,785 shares) |
Keywords
insider transaction, Form 4, AMBQ, Ambiq Micro, Inc., bearish, Ker Zhang
Disclaimer:The information provided here is for general informational purposes only and does not constitute financial advice, recommendation, or endorsement of any kind. It may contain errors or omissions. You should not rely on this information to make financial decisions. Always seek the advice of a qualified financial professional before making any investment or financial decisions. Use of this information is at your own risk.