SEC Form 4 reporting owner

Mensinger Mike

Mensinger Mike has filed 10 Form 4 transactions reported between December 2, 2025 and September 16, 2026, as Chief Product Officer of Beta Bionics, Inc..

Name as filed: Mensinger Mike

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$539K
8 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 16, 2026
transaction date

Roles and reported holdings

  • BBNXBeta Bionics, Inc.
    Dec 2, 2025 – Sep 16, 2026

    Chief Product Officer

    Held directly177,390 sh as of Sep 16, 2026 · Form 4

    24 months: $539K sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 16, 2026BBNXChief Product OfficerOpen-market saleCode S · direct2,650$58K@ $22.00Form 4
Sep 2, 2026BBNXChief Product OfficerOpen-market saleCode S · direct4,375$84K@ $19.11Form 4
Jun 2, 2026BBNXChief Product OfficerOpen-market saleCode S · direct4,378$55K@ $12.61Form 4
Mar 2, 2026BBNXChief Product OfficerOpen-market saleCode S · direct1,064$13K@ $12.36Form 4
Feb 27, 2026BBNXChief Product OfficerGrant or awardCode A · direct58,749—Form 4
Feb 27, 2026BBNXChief Product OfficerGrant or awardCode A · direct109,105—Form 4
Jan 6, 2026BBNXChief Product OfficerOpen-market saleCode S · direct2,200$66K@ $30.10Form 4
Jan 2, 2026BBNXChief Product OfficerOpen-market saleCode S · direct600$18K@ $30.20Form 4
Jan 2, 2026BBNXChief Product OfficerOpen-market saleCode S · direct7,200$213K@ $29.56Form 4
Dec 2, 2025BBNXChief Product OfficerOpen-market saleCode S · direct1,063$31K@ $29.34Form 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.