Esaka Fumihide Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
1
Insider Sells Sum
$869,226.03

Insider Activity of Esaka Fumihide

According to the SEC Form 4 filings, Esaka Fumihide, being in a position of

  1. Chief Executive Officer at Ambiq Micro, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 207060 shares for $12.43M,
    over all time since 2026-08-14, has bought 0 shares, and sold 207060 shares for $12.43M.

Biography of Esaka Fumihide

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $12,431,0028100

Comparison of Insiders on Amount of Buys and Sells

2026-10-15SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
5,000
0.0202%
$51.00$255,017-3.3%
2026-10-02SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
16,560
0.0777%
$69.60$1.15M-23.5%
2026-09-15SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
13,500
0.0554%
$60.28$813,715-3.76%
2026-09-11SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
50,000
0.2294%
$63.36$3.17M-7.27%
2026-09-02SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
11,027
0.0452%
$56.69$625,108+4.03%
2026-09-01SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
48,973
0.2045%
$56.39$2.76M+5.93%
2026-08-31SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
48,500
0.2197%
$57.44$2.79M+1.01%
2026-08-14SaleAmbiq Micro, Inc.
AMBQ
Chief Executive Officer
13,500
0.062%
$64.39$869,226-8.54%
Total: 8
Company
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