13F Pro

SEC Form 4 reporting owner

Kalbermatten Adam R

Kalbermatten Adam R has filed 8 Form 4 transactions reported between March 17, 2026 and September 8, 2026, as Chief Commercial Officer, President and CEO, President-Chief Commercial Off of KORU Medical Systems, Inc..

Name as filed: KALBERMATTEN ADAM R

Open-market buys, 24 mo
$150K
3 lines
Open-market sales, 24 mo
None
reported
Companies
1
with Form 4 filings
Latest transaction
Sep 8, 2026
transaction date

Roles and reported holdings

  • KRMDKORU Medical Systems, Inc.
    Mar 17, 2026 – Sep 8, 2026

    Chief Commercial Officer, President and CEO, President-Chief Commercial Off

    Held directly394,017 sh as of Sep 8, 2026 · Form 4

    24 months: $150K bought

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 8, 2026KRMDChief Commercial OfficerOpen-market purchaseCode P · direct32,000$101K@ $3.16Form 4
Jul 28, 2026KRMDChief Commercial OfficerShares withheld for tax or exercise priceCode F · direct25,483$109K@ $4.26Form 4
Jul 28, 2026KRMDChief Commercial OfficerOption exerciseCode M · direct75,000—Form 4
Jul 1, 2026KRMDPresident and CEOGrant or awardCode A · direct286,697—Form 4
Jun 11, 2026KRMDPresident-Chief Commercial OffOpen-market purchaseCode P · direct7,500$29K@ $3.93Form 4
Jun 11, 2026KRMDPresident-Chief Commercial OffOpen-market purchaseCode P · direct5,000$20K@ $3.96Form 4
Mar 17, 2026KRMDPresident-Chief Commercial OffGrant or awardCode A · direct67,779—Form 4
Mar 17, 2026KRMDPresident-Chief Commercial OffGrant or awardCode A · direct45,098—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.