LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001266870

Ker Zhang

3 transactions in one company, from June 8, 2026 to September 11, 2026.

Transactions
31 company
Bought · P
$0open market
Sold · S
$634Kopen market
Net
−$634Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Ambiq Micro, Inc.AMBQ3—$634K

All transactions

3 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Ambiq Micro, Inc.AMBQKer ZhangDirSep 11S900$63.95$58K
Ambiq Micro, Inc.AMBQKer ZhangDirSep 11S9,100$63.39$577K
Ambiq Micro, Inc.AMBQKer ZhangDirJun 8A4,957$0.00—