Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-05-14 Sale | 2026-05-18 6:12 pm | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 26,000 | $69.9 | $1,817,412 | 328,109 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-02 Exercise | 2026-06-04 5:01 pm | N/A N/A | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 5,952 | $16.8 | 211,252 (Direct) | View |
| 2026-06-02 Exercise | 2026-06-04 5:01 pm | N/A 2035-06-09 | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 5,952 | $0 | 211,252 (Direct) | View |
| 2026-05-14 Exercise | 2026-05-18 6:12 pm | N/A N/A | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 31,952 | $16.8 | 328,109 (Direct) | View |
| 2026-05-14 Exercise | 2026-05-18 6:12 pm | N/A 2035-06-09 | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 31,952 | $0 | 328,109 (Direct) | View |
| 2026-03-06 Option Award(A) | 2026-04-02 4:36 pm | N/A N/A | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 41,728 | $0 | 94,395 (Direct) | View |
| 2026-03-06 Option Award | 2026-03-10 5:06 pm | N/A N/A | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 41,728 | $0 | 94,395 (Direct) | View |
| 2025-10-02 Option Award | 2025-10-06 5:58 pm | N/A N/A | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 52,667 | $0 | 52,667 (Direct) | View |
Ownership | 2025-07-29 6:18 pm | N/A 2035-06-09 | Ambiq Micro Inc. | AMBQ | Winzeler Jeffrey G Chief Financial Officer | 0 | $0 | 142,857 (Direct) | View |