Hanson Scott McLean's Form 4 filing
Ambiq Micro, Inc. (AMBQ) · filed May 18, 2026
- Accession no.
- 0002078339-26-000008
- Filed
- May 18, 2026
- Trade date
- May 14-15, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 5 non-derivative transactions and 2 derivative transactions. Open-market sales total $706.2K. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Hanson Scott McLeanCIK 0002078339 | Director, Officer (Chief Technology Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | Common Stock | MOption exerciseAcquired | +10,200 | $8.12 | +$82,824 | 213,326 | Direct | |
| May 14, 2026 | Common Stock | SSaleDisposed | −3,900 | $68.62 | −$267,618 | 209,426 | Direct | |
| May 14, 2026 | Common Stock | SSaleDisposed | −6,100 | $69.59 | −$424,499 | 203,326 | Direct | |
| May 14, 2026 | Common Stock | SSaleDisposed | −200 | $70.50 | −$14,100 | 203,126 | Direct | |
| May 15, 2026 | Common Stock | MOption exerciseAcquired | +8,100 | $8.12 | +$65,772 | 211,226 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | Common Stock | MOption exerciseDisposed | −10,200 | $0.00 | $0 | 77,379 | Direct | |
| May 15, 2026 | Common Stock | MOption exerciseDisposed | −8,100 | $0.00 | $0 | 69,279 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.