Esaka Fumihide
Ambiq Micro, Inc. · Chief Executive Officer
Esaka Fumihide is listed in public filings as director, officer: Chief Executive Officer. This Esaka Fumihide insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Ambiq Micro, Inc. (AMBQ). Investors use Esaka Fumihide's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $804k99k shares | Grant / ExerciseMay 15, 2026 | $369.2K45.5k shares | $8.12 | -- | |
| $5.7M451.2k shares | Grant / ExerciseMay 15, 2026 | $183.2K14.5k shares | $12.60 | -- | |
| $1.4M114k shares | Grant / ExerciseMay 15, 2026 | $100.0K7.9k shares | $12.60 | -- | |
| $2.3M184.5k shares | Grant / ExerciseMay 15, 2026 | $83.2K6.6k shares | $12.60 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $27M391.2k shares | SellMay 14, 2026 | $4.2M60k shares | $70.02 | -- | |
| $1.2M144.5k shares | Grant / ExerciseMay 14, 2026 | $487.2K60k shares | $8.12 | -- | |
| --391.2k shares | Grant / ExerciseMar 6, 2026 | Disclosure amount unavailable160.6k shares | -- | -- | |
| $053.7k shares | Grant / ExerciseOct 7, 2025 | $315.5K53.7k shares | $5.88 | -- | |
| --176.9k shares | Grant / ExerciseOct 2, 2025 | Disclosure amount unavailable159.9k shares | -- | -- |