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Ambiq Micro, Inc. — Director's Dealing 2025
Jul 30, 2025
32736_dirs_2025-07-29_2c4f583f-b275-4be5-9a07-7e12ab982448.zip
Director's Dealing
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SEC Form 3 — Initial Statement of Beneficial Ownership
Issuer: Ambiq Micro, Inc. (AMBQ)
CIK: 0001500412
Period of Report: 2025-07-29
Reporting Person: Hanson Scott McLean (N/A)
Holdings (Non-Derivative)
| Security | Shares | Ownership |
|---|---|---|
| Common Stock | 48999 | Direct |
Holdings (Derivative)
| Security | Exercise Price | Expiration | Underlying | Shares | Ownership |
|---|---|---|---|---|---|
| Stock Option (Right to Buy) | $8.12 | 2028-10-01 | Common Stock (87579) | Direct | |
| Stock Option (Right to Buy) | $8.12 | 2029-02-20 | Common Stock (138558) | Direct | |
| Stock Option (Right to Buy) | $12.60 | 2031-05-25 | Common Stock (116878) | Direct | |
| Stock Option (Right to Buy) | $12.60 | 2034-07-20 | Common Stock (71428) | Direct |
Footnotes
F1: 1/4 of the shares subject to the option vested on August 16, 2019, and 1/48 of the shares subject to the option vested in equal monthly installments thereafter, subject to the Reporting Person's continued service. The shares subject to this option are early exercisable, subject to the Issuer's right to repurchase.
F2: 26,187 shares subject to the option vested on February 21, 2019, 1/4 of the remaining shares subject to the option vested on February 21, 2020, and 1/48 of the remaining shares subject to the option vested in equal monthly installments thereafter, subject to the Reporting Person's continued service. The shares subject to this option are early exercisable, subject to the Issuer's right to repurchase.
F3: 1/48 of the shares subject to the option vested on June 26, 2021, and 1/48 of the shares subject to the option vested in equal monthly installments thereafter, subject to the Reporting Person's continued service.
F4: 1/4 of the shares subject to the option vested on January 1, 2024, and 1/48 of the shares subject to the option vest in equal monthly installments thereafter, subject to the Reporting Person's continued service.