LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001188184

David C. Chang

9 transactions in one company, from November 5, 2025 to June 15, 2026.

Transactions
91 company
Bought · P
$0open market
Sold · S
$5.2Mopen market
Net
−$5.2Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
AXT INCAXTI9—$5.2M

All transactions

9 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
AXT INCAXTIDavid C. ChangDirJun 15S8,333$111.17$926K
AXT INCAXTIDavid C. ChangDirJun 4A754——
AXT INCAXTIDavid C. ChangDirMar 10S20,000$46.00$920K
AXT INCAXTIDavid C. ChangDirMar 5S20,000$38.42$768K
AXT INCAXTIDavid C. ChangDirMar 4S20,000$38.53$771K
AXT INCAXTIDavid C. ChangDirDec 9S25,000$14.84$371K
AXT INCAXTIDavid C. ChangDirDec 2S25,000$12.33$308K
AXT INCAXTIDavid C. ChangDirNov 28S25,000$10.72$268K
AXT INCAXTIDavid C. ChangDirNov 5S100,000$8.94$894K