13F Pro

SEC Form 4 reporting owner

Smith Stan

Smith Stan has filed 7 Form 4 transactions reported between September 19, 2022 and June 30, 2026, as Director of MAIA Biotechnology, Inc..

Name as filed: Smith Stan

Open-market buys, 24 mo
$170K
2 lines
Open-market sales, 24 mo
None
reported
Companies
1
with Form 4 filings
Latest transaction
Jun 30, 2026
transaction date

Roles and reported holdings

  • MAIAMAIA Biotechnology, Inc.
    Sep 19, 2022 – Jun 30, 2026

    Director

    Held indirectly (latest line)1,519,178 sh as of Jun 1, 2026 · Form 4

    24 months: $170K bought

Transaction history

All 7 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jun 30, 2026MAIADirectorGrant or awardCode A · indirect32,003—Form 4
Jun 1, 2026MAIADirectorOpen-market purchaseCode P · indirect75,000$100K@ $1.34Form 4
Mar 31, 2026MAIADirectorGrant or awardCode A · indirect33,099—Form 4
Dec 31, 2025MAIADirectorGrant or awardCode A · indirect29,216—Form 4
Dec 22, 2025MAIADirectorOpen-market purchaseCode P · indirect57,189$70K@ $1.22Form 4
May 1, 2024MAIADirectorGiftCode G · indirect20,000—Form 4
Sep 19, 2022MAIADirectorOpen-market purchaseCode P · indirect2,700$10K@ $3.69Form 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.