Koru Medical Systems (KRMD)Chief Operating Officer bought ~$19K

~$19K

Approx. value · 5,000 sh @ $3.88

305K

Holds after · shares reported

Traded

May 14, 2026

Filed

May 18, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 12, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“Linda Tharby, President and Chief Executive Officer of KORU Medical Systems, Inc. (the “Company”), has announced her retirement as Chief Executive Officer effective June 30, 2026 (the “Transition Date”).”
2. Mar 30, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
3. May 6, 2026Company filing · Form 8-K · ResultsReported its results
4. May 14, 2026 · this disclosureInsider · First insider buy since Dec 2023Officer purchased ~$19K of KRMD shares in the open market

What came next

1. May 14, 2026Insider · 1 personInsiders: 2 purchases (~$21K)
2. May 15, 2026Insider · 3 insiders in a week, 7th time since 2011CEO purchased ~$4.7K of KRMD shares in the open market
3. May 18, 2026Insider · 4 insiders in a week, 2nd time since 2011Officer purchased ~$20K of KRMD shares in the open market
4. Jun 11, 2026Insider · 1 personInsiders: 2 purchases (~$49K)
5. Jun 24, 2026Company filing · Form 8-K · Material agreementSigned an important agreement
6. Aug 5, 2026Company filing · Form 8-K · ResultsReported its results
7. Aug 13, 2026Company filing · Form 8-K · Bylaws or charterChanged its bylaws, charter or fiscal year
8. Sep 8, 2026InsiderOfficer purchased ~$101K of KRMD shares in the open market

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Koru Medical Systems

For Koru Medical Systems, OQRO holds 1 insider filing (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its KRMD page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Koru Medical Systems

• SEC Form 4Sep 9, 2026
• SEC Form 4Jun 15, 2026
• SEC Form 4Jun 15, 2026
• SEC Form 4May 20, 2026
• SEC Form 4May 20, 2026
• SEC Form 4May 18, 2026

Everything OQRO holds on this company is on its KRMD page.