Fumihide Esaka
CEO at Ambiq Micro, Inc. (AMBQ)
Purchase track record
Not enough history. Based on 0 purchases with a full 90 days of price history.
—
Avg. 90-day return—
vs. S&P 500—
Beat the market—
Paper profit on buys$0
Total bought / sold$0 / $16.4M
Reported trades
| Filed | Stock | Type | Shares | Price | Value | Since |
|---|---|---|---|---|---|---|
| Oct 6SEC | AMBQAmbiq Micro, Inc. | Sell | 7,113453,347 held (−2%) | $69.11 | $492K | -15.3% |
| Oct 6SEC | AMBQAmbiq Micro, Inc. | Sell | 8,585444,762 held (−2%) | $69.77 | $599K | -16.1% |
| Oct 6SEC | AMBQAmbiq Micro, Inc. | Sell | 862443,900 held (−0%) | $71.86 | $62K | -18.5% |
| Sep 15SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 42,083468,377 held (−8%) | $63.27 | $2.7M | -7.4% |
| Sep 15SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 7,917460,460 held (−2%) | $63.86 | $506K | -8.3% |
| Sep 15SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 3,785470,175 held (−1%) | $59.56 | $225K | -1.7% |
| Sep 15SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 9,615460,560 held (−2%) | $60.55 | $582K | -3.3% |
| Sep 15SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 100460,460 held (−0%) | $61.00 | $6K | -4.0% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 5,899458,790 held (−1%) | $56.87 | $335K | +3.0% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 5,501453,289 held (−1%) | $57.75 | $318K | +1.4% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 2,100451,189 held (−0%) | $58.52 | $123K | +0.1% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 15,600479,860 held (−3%) | $56.81 | $886K | +3.1% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 13,800466,060 held (−3%) | $57.70 | $796K | +1.5% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 5,600460,460 held (−1%) | $58.46 | $327K | +0.2% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 48,973460,460 held (−10%) | $56.39 | $2.8M | +3.8% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 1,452470,035 held (−0%) | $56.15 | $82K | +4.3% |
| Sep 2SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 9,575460,460 held (−2%) | $56.77 | $544K | +3.2% |
| Aug 18SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 1,282463,407 held (−0%) | $63.29 | $81K | -7.5% |
| Aug 18SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 10,718452,689 held (−2%) | $64.40 | $690K | -9.1% |
| Aug 18SEC | AMBQAmbiq Micro, Inc. | Sell Plan | 1,500451,189 held (−0%) | $65.26 | $98K | -10.3% |
| May 18SEC | AMBQAmbiq Micro, Inc. | Sell | 60,000391,189 held (−13%) | $70.02 | $4.2M | -16.4% |
- Sell
CEO Fumihide Esaka sold $2.7M of AMBQ at $63.27 — pre-scheduled 10b5-1 plan sale.
- Sell
CEO Fumihide Esaka sold $506K of AMBQ at $63.86 — pre-scheduled 10b5-1 plan sale.
- Sell
CEO Fumihide Esaka sold $225K of AMBQ at $59.56 — pre-scheduled 10b5-1 plan sale.
- Sell
CEO Fumihide Esaka sold $582K of AMBQ at $60.55 — pre-scheduled 10b5-1 plan sale.
- Sell
CEO Fumihide Esaka sold $6K of AMBQ at $61.00 — pre-scheduled 10b5-1 plan sale.
- Sell
CEO Fumihide Esaka sold $335K of AMBQ at $56.87 — pre-scheduled 10b5-1 plan sale.