Fumihide Esaka's most recent trade in Ambiq Micro Inc. was a trade of 60,000 Common Stock done at an average price of $8.1 . Disclosure was reported to the exchange on May 14, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.12 per share. | 14 May 2026 | 60,000 | 451,189 | - | 8.1 | 487,200 | Common Stock |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 70.02 per share. | 14 May 2026 | 60,000 | 391,189 | - | 70.0 | 4,201,122 | Common Stock |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 May 2026 | 60,000 | 144,470 | - | - | Stock Option (Right to Buy) | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.12 per share. | 14 May 2026 | 45,463 | 436,652 | - | 8.1 | 369,160 | Common Stock |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 May 2026 | 45,463 | 99,007 | - | - | Stock Option (Right to Buy) | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 12.60 per share. | 14 May 2026 | 14,537 | 451,189 | - | 12.6 | 183,166 | Common Stock |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 May 2026 | 7,936 | 114,007 | - | - | Stock Option (Right to Buy) | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 May 2026 | 6,601 | 184,543 | - | - | Stock Option (Right to Buy) | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Mar 2026 | 160,616 | 391,189 | - | 0 | Common Stock | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 Mar 2026 | 160,616 | 391,189 | - | 0 | Common Stock | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Oct 2025 | 53,660 | 0 | - | - | Stock Option (Right to Buy) | |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.88 per share. | 07 Oct 2025 | 53,660 | 230,573 | - | 5.9 | 315,521 | Common Stock |
| Ambiq Micro Inc | Fumihide Esaka | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Oct 2025 | 159,907 | 176,913 | - | 0 | Common Stock |