🕵️ KORU Medical Systems, Inc. ($KRMD)
SEC insider & ownership activity, last 12 months · CIK 704440 · every row links its SEC filing
Over the last 12 months insiders bought $215K with no open-market selling against it. Adam R. Kalbermatten bought $150K in discretionary trades (Jun–Sep). 1 planned sale is pending, the largest $109K (Adam R. Kalbermatten). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
5 buyers, $215K (8 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Adam R. Kalbermatten | 3 | $150K | 0 | – | Sep 8, 2026 |
| Adams Thomas Edward | 2 | $21K | 0 | – | May 14, 2026 |
| Schiller Eric | 1 | $20K | 0 | – | May 18, 2026 |
| Pazdan Christopher | 1 | $19K | 0 | – | May 14, 2026 |
| Linda M. Tharby | 1 | $5K | 0 | – | May 15, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Joseph M. Manko, JR. | 12.6% | 13D | Feb 13, 2026 | filing ↗ | |
| Horton Capital Partners Fund, LP | 10.9% | 13D | Feb 13, 2026 | filing ↗ | |
| Horton Capital Partners, LLC | 10.9% | 13D | Feb 13, 2026 | filing ↗ | |
| Horton Capital Management, LLC | 10.9% | 13D | Feb 13, 2026 | filing ↗ | |
| Topline Capital Management, LLC | 8.5% | 13G | Feb 13, 2026 | filing ↗ | |
| Topline Capital Partners, LP | 8.5% | 13G | Feb 13, 2026 | filing ↗ | |
| McBirney Collin | 8.5% | 13G | Feb 13, 2026 | filing ↗ | |
| Mathew P. Arens | 8.3% | 13G | Feb 17, 2026 | filing ↗ | |
| First Light Asset Management, LLC | 8.0% | 13G | Feb 17, 2026 | filing ↗ | |
| BlackRock, Inc. | 5.6% | 13G | Jul 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Adam R. Kalbermatten | $109K | Aug 3, 2026 | filing ↗ |
| Linda M. Tharby | $29K | May 14, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Charter/bylaw changes (5.03) | Aug 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 13, 2026 | filing ↗ |
| Earnings (2.02) | Aug 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 5, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 24, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 19, 2026 | filing ↗ |
| Earnings (2.02) | May 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 6, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 30, 2026 | filing ↗ |
| New financial obligation (2.03) | Mar 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 12, 2026 | filing ↗ |
| Earnings (2.02) | Mar 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 12, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Feb 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 5, 2026 | filing ↗ |
| Earnings (2.02) | Jan 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 12, 2026 | filing ↗ |
| Material agreement (1.01) | Nov 19, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 19, 2025 | filing ↗ |
| Earnings (2.02) | Nov 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 12, 2025 | filing ↗ |