13F Pro

SEC Form 4 reporting owner

Young Morris S

Young Morris S has filed 23 Form 4 transactions reported between November 21, 2025 and June 12, 2026, as CEO of AXT INC.

Name as filed: YOUNG MORRIS S

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$30.1M
8 lines
Companies
1
with Form 4 filings
Latest transaction
Jun 12, 2026
transaction date

Roles and reported holdings

  • AXTIAXT INC
    Nov 21, 2025 – Jun 12, 2026

    CEO

    Held directly2,149,533 sh as of Jun 2, 2026 · Form 4
    Held indirectly (latest line)2,148,333 sh as of Jun 12, 2026 · Form 4

    24 months: $30.1M sold

Transaction history

All 23 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jun 12, 2026AXTICEOGiftCode G · indirect1,200—Form 4
Jun 2, 2026AXTICEOOpen-market saleCode S · direct123,601$14.0M@ $113.33Form 4
Jun 2, 2026AXTICEOOption exerciseCode M · direct11,806$62K@ $5.21Form 4
Jun 1, 2026AXTICEOOption exerciseCode M · direct73,897$385K@ $5.21Form 4
May 1, 2026AXTICEOGiftCode G · indirect7,500—Form 4
May 1, 2026AXTICEOGiftCode G · indirect6,500—Form 4
Mar 13, 2026AXTICEOOpen-market saleCode S · indirect37,905$1.9M@ $51.13Form 4
Mar 10, 2026AXTICEOOpen-market saleCode S · indirect30,832$1.4M@ $45.60Form 4
Mar 9, 2026AXTICEOOpen-market saleCode S · indirect125,893$4.6M@ $36.51Form 4
Mar 6, 2026AXTICEOOpen-market saleCode S · indirect8,300$329K@ $39.65Form 4
Mar 3, 2026AXTICEOGiftCode G · indirect3,780—Form 4
Mar 2, 2026AXTICEOGiftCode G · indirect10,000—Form 4
Mar 2, 2026AXTICEOGiftCode G · indirect17,200—Form 4
Mar 2, 2026AXTICEOOpen-market saleCode S · indirect159,536$6.9M@ $43.32Form 4
Feb 18, 2026AXTICEOGrant or awardCode A · direct218,170—Form 4
Dec 9, 2025AXTICEOGiftCode G · indirect7,800—Form 4
Dec 8, 2025AXTICEOOpen-market saleCode S · indirect37,160$463K@ $12.46Form 4
Dec 4, 2025AXTICEOOpen-market saleCode S · indirect35,000$422K@ $12.05Form 4
Dec 4, 2025AXTICEOOption exerciseCode M · direct19,193$100K@ $5.21Form 4
Dec 4, 2025AXTICEOOption exerciseCode M · direct17,331$100K@ $5.77Form 4
Dec 4, 2025AXTICEOOption exerciseCode M · direct32,680$100K@ $3.06Form 4
Nov 21, 2025AXTICEOGiftCode G · indirect3,000—Form 4
Nov 21, 2025AXTICEOGiftCode G · indirect12,000—Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.