Fumihide Esaka
Insider at AMBQ
Data refreshed: Oct 11, 2026, 11:42 PM UTC
Total filings
27
Buys
0
$0
Sells
20
$12M
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Oct 6, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 7,113 | $492K |
| Oct 6, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 8,585 | $599K |
| Oct 6, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 862 | $62K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 50,000 | $630K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 42,083 | $2.7M |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 7,917 | $506K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | OTHER | 13,500 | $110K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 3,785 | $225K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 9,615 | $582K |
| Sep 15, 2026 | AMBQ Ambiq Micro, Inc. | SELL | 100 | $6K |
| 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 |