KORU Medical Systems, Inc. (KRMD) Insider Trading
Over the last 3 months, KRMD insiders made 2 open-market buys and 0 sales, a net purchase of $49K (SEC Form 4). Over the last 6 months, 29 institutions increased and 26 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
2
Sells (3m)
0
Net (3m)
$49.3K
Insiders buying
Insider trades by month Buys Sells
May
Aug
Dec
May
Jun
Context3-month price -21.2%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 6, 2026 | KALBERMATTEN ADAM Rofficer: Chief Commercial Officer | Tax | 25,483 | $4.26 |
| Aug 6, 2026 | KALBERMATTEN ADAM Rofficer: Chief Commercial Officer | Option | 75,000 | — |
| Jul 13, 2026 | KALBERMATTEN ADAM Rofficer: President and CEO | Grant | 284,091 | — |
| Jul 2, 2026 | KALBERMATTEN ADAM Rofficer: President and CEO | Grant | 286,697 | — |
| Jul 1, 2026 | Matin Shahriardirector | Grant | 3,571 | $4.20 |
| Jul 1, 2026 | French Donnadirector | Grant | 3,571 | $4.20 |
| Jul 1, 2026 | WHOLIHAN EDWARDdirector | Grant | 3,571 | $4.20 |
| Jul 1, 2026 | CASCELLA ROBERTdirector | Grant | 3,571 | $4.20 |
| Jul 1, 2026 | FLETCHER R JOHNdirector, other: Chairman of the Board | Grant | 5,357 | $4.20 |
| Jul 1, 2026 | Manko Joseph M. Jr.director, 10 percent owner: | Grant | 3,571 | — |
| Jun 15, 2026 | KALBERMATTEN ADAM Rofficer: President-Chief Commercial Off | Buy | 5,000 | $3.96 |
| Jun 15, 2026 | KALBERMATTEN ADAM Rofficer: President-Chief Commercial Off | Buy | 7,500 | $3.93 |
| May 20, 2026 | Schiller Ericofficer: Chief Technology Officer | Buy | 5,000 | $3.91 |
| May 20, 2026 | Tharby Linda Mdirector, officer: Chief Executive Officer | Buy | 1,191 | $3.92 |
| May 19, 2026 | Tharby Linda Mdirector, officer: Chief Executive Officer | Option | 13,977 | — |
| May 19, 2026 | Tharby Linda Mdirector, officer: Chief Executive Officer | Tax | 7,326 | $3.94 |
| May 18, 2026 | Adams Thomas Edwardofficer: Chief Financial Officer | Buy | 5,041 | $3.86 |
| May 18, 2026 | Adams Thomas Edwardofficer: Chief Financial Officer | Option | 8,193 | — |
| May 18, 2026 | Pazdan Christopherofficer: Chief Operating Officer | Option | 5,327 | — |
| May 18, 2026 | Adams Thomas Edwardofficer: Chief Financial Officer | Buy | 459 | $3.90 |
| May 18, 2026 | Adams Thomas Edwardofficer: Chief Financial Officer | Tax | 2,900 | $3.94 |
| May 18, 2026 | Pazdan Christopherofficer: Chief Operating Officer | Buy | 5,000 | $3.88 |
| May 18, 2026 | Pazdan Christopherofficer: Chief Operating Officer | Tax | 1,470 | $3.94 |
| Apr 1, 2026 | Matin Shahriardirector | Grant | 3,472 | $4.32 |
| Apr 1, 2026 | CASCELLA ROBERTdirector | Grant | 3,472 | $4.32 |
| Apr 1, 2026 | French Donnadirector | Grant | 3,472 | $4.32 |
| Apr 1, 2026 | FLETCHER R JOHNdirector, other: Chairman of the Board | Grant | 5,208 | $4.32 |
| Apr 1, 2026 | WHOLIHAN EDWARDdirector | Grant | 3,472 | $4.32 |
| Jan 15, 2026 | Schiller Ericofficer: Chief Technology Officer | Grant | 76,426 | — |
| Jan 15, 2026 | Schiller Ericofficer: Chief Technology Officer | Grant | 232,297 | $5.70 |
Source: KRMD SEC Form 4 filings, latest Aug 6, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their KRMD positions over the last 6 months (SEC Form 13F).
Increased
29
New positions
19
Reduced
26
Sold out
91
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| FIRST LIGHT ASSET MANAGEMENT, LLC | Reduced | 3.8M | May 15, 2026 |
| TOPLINE CAPITAL MANAGEMENT, LLC | Reduced | 3.5M | May 15, 2026 |
| BLACKROCK, INC. | Reduced | 2.4M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.7M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.1M | May 15, 2026 |
| Simcoe Capital LLC | Increased | 811K | May 8, 2026 |
| MEROS INVESTMENT MANAGEMENT, LP | Reduced | 760K | May 14, 2026 |
| EMPIRE FINANCIAL MANAGEMENT COMPANY, LLC | Unchanged | 703K | May 18, 2026 |
| STATE STREET CORP | Increased | 649K | May 15, 2026 |
| ARCHON CAPITAL MANAGEMENT LLC | Increased | 643K | May 15, 2026 |
| RUSSELL INVESTMENTS GROUP, LTD. | Increased | 423K | May 8, 2026 |
| MORGAN STANLEY | Reduced | 369K | May 15, 2026 |
| NORTHERN TRUST CORP | Increased | 322K | May 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 306K | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 255K | May 8, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.