Form 4: Ambiq Micro CTO Sells Shares
Insider Transaction (Form 4)
Scott Mclean Hanson, Chief Technology Officer and a Director of Ambiq Micro, Inc., sold 55,000 shares of common stock on August 26, 2026.
Summary
- Option exercise/conversion: acquired 10,000 Common Stock at $8.12 ($81,200) on August 26, 2026; holds 221,226 after (Direct).
- Option exercise/conversion: acquired 27,500 Common Stock at $8.12 ($223,300) on August 26, 2026; holds 248,726 after (Direct).
- Open-market sale: disposed of 27,500 Common Stock at $59.58 ($1,638,469) on August 26, 2026; holds 221,226 after (Direct).
- Option exercise/conversion: acquired 27,500 Common Stock at $8.12 ($223,300) on August 27, 2026; holds 248,726 after (Direct).
- Open-market sale: disposed of 22,590 Common Stock at $59.69 ($1,348,433) on August 27, 2026; holds 226,136 after (Direct).
- Open-market sale: disposed of 4,910 Common Stock at $60.32 ($296,176) on August 27, 2026; holds 221,226 after (Direct).
- Option exercise/conversion: disposed of 10,000 Stock Option (Right to Buy) on August 26, 2026; holds 52,279 after (Direct).
- Option exercise/conversion: disposed of 27,500 Stock Option (Right to Buy) on August 26, 2026; holds 111,058 after (Direct).
- Option exercise/conversion: disposed of 27,500 Stock Option (Right to Buy) on August 27, 2026; holds 83,558 after (Direct).
Sentiment
Score: 3
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $3,283,079 of stock on the open market.
Insider Transactions
Scott Mclean Hanson — Director, Officer (Chief Technology Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-26 | Option exercise/conversion | Common Stock | 10,000 | $8 | $81.2K | 221,226 |
| 2026-08-26 | Option exercise/conversion | Common Stock | 27,500 | $8 | $223.3K | 248,726 |
| 2026-08-26 | Open-market sale | Common Stock | 27,500 | $60 | $1.6M | 221,226 |
| 2026-08-27 | Option exercise/conversion | Common Stock | 27,500 | $8 | $223.3K | 248,726 |
| 2026-08-27 | Open-market sale | Common Stock | 22,590 | $60 | $1.3M | 226,136 |
| 2026-08-27 | Open-market sale | Common Stock | 4,910 | $60 | $296.2K | 221,226 |
| 2026-08-26 | Option exercise/conversion | Stock Option (Right to Buy) | 10,000 | — | — | 52,279 |
| 2026-08-26 | Option exercise/conversion | Stock Option (Right to Buy) | 27,500 | — | — | 111,058 |
| 2026-08-27 | Option exercise/conversion | Stock Option (Right to Buy) | 27,500 | — | — | 83,558 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-26 | Option exercise/conversion (10,000 shares) |
| 2026-08-26 | Option exercise/conversion (27,500 shares) |
| 2026-08-26 | Open-market sale (27,500 shares) |
| 2026-08-27 | Option exercise/conversion (27,500 shares) |
| 2026-08-27 | Open-market sale (22,590 shares) |
| 2026-08-27 | Open-market sale (4,910 shares) |
| 2026-08-26 | Option exercise/conversion (10,000 shares) |
| 2026-08-26 | Option exercise/conversion (27,500 shares) |
| 2026-08-27 | Option exercise/conversion (27,500 shares) |
Keywords
insider transaction, Form 4, AMBQ, Ambiq Micro, Inc., bearish, Scott Mclean Hanson
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