Esaka Fumihide Insider Trades

Insider Trading History

Track insider trading activity for Esaka Fumihide. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $38.4M 451,189 shares
Last Trade
May 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.23M 60,000 shares
$70.57
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $15.7M 184,543 shares
Last Trade
May 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.23M 60,000 shares
$70.57
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $38.4M 451,189 shares
Last Trade
May 14, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.4M 60,000 shares
$73.30
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $33.3M 391,189 shares
Last Trade
May 14, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.2M 60,000 shares
$70.02
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $12.3M 144,470 shares
Last Trade
May 14, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.4M 60,000 shares
$73.30
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $33.3M 391,189 shares
Last Trade
Mar 06, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.56M 160,616 shares
$28.39
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Oct 07, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
No data
No data
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $19.6M 230,573 shares
Last Trade
Oct 07, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
No data
No data
$85.00
Ambiq Micro
Ambiq Micro AMBQ
Chief Executive Officer
Holding Value $15M 176,913 shares
Last Trade
Oct 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$85.00

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