13F Pro

SEC Form 4 reporting owner

Buchholz Richard

Buchholz Richard has filed 4 Form 4 transactions reported between February 9, 2026 and June 26, 2026, as Director of SHOULDER INNOVATIONS, INC. and Interim CFO of Inspire Medical Systems, Inc..

Name as filed: Buchholz Richard

Open-market buys, 24 mo
$15K
1 lines
Open-market sales, 24 mo
None
reported
Companies
2
with Form 4 filings
Latest transaction
Jun 26, 2026
transaction date

Roles and reported holdings

  • SISHOULDER INNOVATIONS, INC.
    Mar 13, 2026 – Jun 26, 2026

    Director

    Held directly13,666 sh as of Mar 13, 2026 · Form 4

    24 months: $15K bought

  • INSPInspire Medical Systems, Inc.
    Feb 9, 2026 – Feb 13, 2026

    Interim CFO

    Held directly43,988 sh as of Feb 13, 2026 · Form 4

Transaction history

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

DateCompanyTypeSharesValueFiling
Jun 26, 2026SIDirectorGrant or awardCode A · direct5,046—Form 4
Mar 13, 2026SIDirectorOpen-market purchaseCode P · direct1,000$15K@ $14.84Form 4
Feb 13, 2026INSPInterim CFOShares withheld for tax or exercise priceCode F · direct579$35K@ $59.76Form 4
Feb 9, 2026INSPInterim CFOShares withheld for tax or exercise priceCode F · direct327$22K@ $66.33Form 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.