AMBQ · Ambiq Micro, Inc. · Proposed Sales
$68.18
-0.97 (-1.40%)
At close · Oct 2
Return incl. dividend (before tax)
Market Cap
$1.65B
Shares
24.18M
Volume · Oct 2
420.18K
Avg daily vol (3M)
510.04K
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-10-02 | Jeffrey G. Winzeler | Officer | 5,455 | 2026-10-02 | Morgan Stanley Smith Barney LLC |
| 2026-10-02 | Sean Chihhsiang Chen | Officer | 5,802 | 2026-10-02 | Morgan Stanley Smith Barney LLC |
| 2026-10-02 | Scott McLean Hanson | Officer, Director | 8,680 | 2026-10-02 | Morgan Stanley Smith Barney LLC |
| 2026-10-02 | Fumihide Esaka | Officer, Director | 16,560 | 2026-10-02 | Morgan Stanley Smith Barney LLC |
| 2026-09-11 | KER ZHANG | Director | 10,000 | 2026-09-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-11 | FUMIHIDE ESAKA | Officer, Director | 50,000 | 2026-09-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-04 | KER ZHANG | Director | 185 | 2026-09-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-04 | SEAN CHEN | Officer | 30,000 | 2026-09-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-02 | FUMIHIDE (HUMI) ESAKA | Officer, Director | 11,027 | 2026-09-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-01 | FUMIHIDE (HUMI) ESAKA | Officer, Director | 48,973 | 2026-09-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-31 | FUMIHIDE (HUMI) ESAKA | Officer, Director | 35,000 | 2026-08-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-27 | SCOTT HANSON | Officer | 27,500 | 2026-08-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-26 | SCOTT HANSON | Officer | 27,500 | 2026-08-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-14 | FUMIHIDE ESAKA | Director, Officer | 45,500 | 2026-08-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-14 | SCOTT HANSON | Director, Officer | 21,000 | 2026-08-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-27 | Triumph Way Investment Inc | Director | 70,592 | 2026-05-27 | UBS Financial Services Inc |
| 2026-05-15 | SEAN CHEN | Officer | 55,685 | 2026-05-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-14 | SCOTT HANSON | Officer | 10,200 | 2026-05-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-14 | FUMIHIDE ESAKA | Officer | 60,000 | 2026-05-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-14 | JEFF G WINZELER | Officer | 26,000 | 2026-05-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Showing 1–20 of 20 filings