Chen Sean Chihhsiang Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
1
Insider Sells Sum
$857,557.59

Insider Activity of Chen Sean Chihhsiang

According to the SEC Form 4 filings, Chen Sean Chihhsiang, being in a position of

  1. President and COO at Ambiq Micro, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 59007 shares for $3.48M,
    over all time since 2026-09-04, has bought 0 shares, and sold 59007 shares for $3.48M.

Biography of Chen Sean Chihhsiang

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $3,483,8705100

Comparison of Insiders on Amount of Buys and Sells

2026-10-14SaleAmbiq Micro, Inc.
AMBQ
President and COO
15,000
0.0621%
$51.50$772,438-1.71%
2026-10-05SaleAmbiq Micro, Inc.
AMBQ
President and COO
8,205
0.0382%
$66.78$547,950-21%
2026-10-02SaleAmbiq Micro, Inc.
AMBQ
President and COO
5,802
0.0272%
$69.60$403,794-23.5%
2026-09-14SaleAmbiq Micro, Inc.
AMBQ
President and COO
15,000
0.0696%
$60.14$902,130-1.48%
2026-09-04SaleAmbiq Micro, Inc.
AMBQ
President and COO
15,000
0.0687%
$57.17$857,558+3.78%
Total: 5
Company
About Prismo.proIdeasArticlesPrivacy PolicyTerms of ServiceContact Us
Screener Ideas
Dividend StocksBlue Chip StocksDefensive StocksGrowth StocksValue StocksCyclical StocksPenny Stocks
Stock Tools
Insiders ScreenerStocks ScreenerTop StocksStock NewsInsider RatioList of All Stocks
Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.