List of insiders holdings for Ambiq Micro Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | KPCB XVI Associates LLC Kleiner Perkins Caufield & Byers XVI LLC 10% Owner | 2025-11-03 21:50:50 | 1,488,949 0 | 1,488,949 | Form 13G |
| 2 | HSIEH Wen Hsuan Director | 2026-02-20 17:47:25 | 0 633,920 | 633,920 | Form 4 |
| 3 | Esaka Fumihide Chief Executive Officer | 2026-04-02 16:34:23 | 391,189 0 | 391,189 | Form 4/A |
| 4 | Hanson Scott McLean Chief Technology Officer | 2026-04-02 16:35:08 | 203,126 0 | 203,126 | Form 4/A |
| 5 | Chen Sean Chihhsiang President and COO | 2026-04-02 16:35:51 | 120,275 0 | 120,275 | Form 4/A |
| 6 | Winzeler Jeffrey G Chief Financial Officer | 2026-04-02 16:36:41 | 94,395 0 | 94,395 | Form 4/A |
| 7 | Connors Michele Kim General Counsel | 2026-04-06 17:01:03 | 60,554 0 | 60,554 | Form 4 |
| 8 | TAUTGES JOSEPH A Director | 2026-01-28 18:15:48 | 48,746 0 | 48,746 | Form 4 |
| 9 | Chen Timothy Director | 2025-07-31 18:23:22 | 47,618 0 | 47,618 | Form 4 |
| 10 | ZHANG KER Director | 2025-07-31 18:19:37 | 23,809 0 | 23,809 | Form 4 |
| 11 | Banks Bernard Bennett Director | 2026-01-08 17:08:51 | 0 0 | 0 | Form 3 |