Fumihide Esaka
Insider at AMBQ
Data refreshed: Sep 5, 2026, 11:41 PM UTC
Total filings
17
Buys
0
$0
Sells
12
$7.0M
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 13,500 | $110K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 5,899 | $335K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 5,501 | $318K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 2,100 | $123K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 44,271 | $558K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 13,800 | $796K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 5,600 | $327K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 48,973 | $617K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 15,600 | $886K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 48,973 | $2.8M |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 11,027 | $139K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 1,452 | $82K |
| Sep 2, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 9,575 | $544K |
| Aug 18, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 13,500 | $110K |
| Aug 18, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 10,718 | $690K |
| Aug 18, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 1,282 | $81K |
| Aug 18, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 1,500 | $98K |