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 7,000 shares of common stock on October 15, 2026.
Summary
- Option exercise/conversion: acquired 7,000 Common Stock at $8.12 ($56,840) on October 15, 2026; holds 219,546 after (Direct).
- Open-market sale: disposed of 600 Common Stock at $49.06 ($29,436) on October 15, 2026; holds 218,946 after (Direct).
- Open-market sale: disposed of 900 Common Stock at $50.08 ($45,074) on October 15, 2026; holds 218,046 after (Direct).
- Open-market sale: disposed of 3,700 Common Stock at $51.12 ($189,148) on October 15, 2026; holds 214,346 after (Direct).
- Open-market sale: disposed of 1,800 Common Stock at $51.86 ($93,351) on October 15, 2026; holds 212,546 after (Direct).
- Option exercise/conversion: disposed of 7,000 Stock Option (Right to Buy) on October 15, 2026; holds 38,279 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $357,008 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Scott Mclean Hanson — Director, Officer (Chief Technology Officer)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-15 | Option exercise/conversion | Common Stock | 7,000 | $8 | $56.8K | 219,546 |
| 2026-10-15 | Open-market sale | Common Stock | 600 | $49 | $29.4K | 218,946 |
| 2026-10-15 | Open-market sale | Common Stock | 900 | $50 | $45.1K | 218,046 |
| 2026-10-15 | Open-market sale | Common Stock | 3,700 | $51 | $189.1K | 214,346 |
| 2026-10-15 | Open-market sale | Common Stock | 1,800 | $52 | $93.4K | 212,546 |
| 2026-10-15 | Option exercise/conversion | Stock Option (Right to Buy) | 7,000 | — | — | 38,279 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-15 | Option exercise/conversion (7,000 shares) |
| 2026-10-15 | Open-market sale (600 shares) |
| 2026-10-15 | Open-market sale (900 shares) |
| 2026-10-15 | Open-market sale (3,700 shares) |
| 2026-10-15 | Open-market sale (1,800 shares) |
| 2026-10-15 | Option exercise/conversion (7,000 shares) |
Keywords
insider transaction, Form 4, AMBQ, Ambiq Micro, Inc., bearish, Scott Mclean Hanson
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