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Insider ActivityAMBQ
Winzeler Jeffrey G, Chief Financial Officer at Ambiq Micro, Inc., sold $1.8M of AMBQ
Updated Jun 7, 2026
Winzeler Jeffrey G
Chief Financial Officer
Ambiq Micro, Inc. ·
$AMBQ
Transaction Details
| Insider | Winzeler Jeffrey G |
|---|---|
| Title | Chief Financial Officer |
| Company | Ambiq Micro, Inc. |
| Ticker | AMBQ |
| Transaction Type | Sale |
| Transaction Date | 2026-05-14 |
| Shares Traded | 25,918 |
| Price Per Share | $69.8981 |
| Total Value | $1.8M |
| Filed Date | 2026-05-18 |
| Accession Number | 0001312143-26-000006 |
Ownership Context
| Shares Owned After Transaction | 94,477 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001312143-26-000006
Other Insider Trades — AMBQ
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Winzeler Jeffrey G | Chief Financial Officer | traded | $100K | 2026-06-02 |
| Chen Timothy | Insider | sold | $1.9M | 2026-05-27 |
| Chen Timothy | Insider | sold | $1.8M | 2026-05-27 |
| Chen Timothy | Insider | sold | $266K | 2026-05-27 |
| Chen Timothy | Insider | sold | $1.7M | 2026-05-27 |
| Esaka Fumihide | Chief Executive Officer | traded | — | 2026-05-15 |
| Esaka Fumihide | Chief Executive Officer | traded | $183K | 2026-05-15 |
| Esaka Fumihide | Chief Executive Officer | traded | — | 2026-05-15 |
| Chen Sean Chihhsiang | President and COO | sold | $1.7M | 2026-05-15 |
| Hanson Scott McLean | Chief Technology Officer | traded | $66K | 2026-05-15 |
Other Trades by Winzeler Jeffrey G
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| AMBQ | Ambiq Micro, Inc. | traded | $100K | 2026-06-02 |
| AMBQ | Ambiq Micro, Inc. | traded | $100K | 2026-05-15 |
| AMBQ | Ambiq Micro, Inc. | traded | $437K | 2026-05-14 |
| AMBQ | Ambiq Micro, Inc. | sold | $6K | 2026-05-14 |
| AMBQ | Ambiq Micro, Inc. | traded | — | 2026-03-06 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 07, 2026 at 07:08 UTC