KRMD insider transaction filings
KORU Medical Systems, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-06. Screen KRMD transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-06 | 4 | KALBERMATTEN ADAM R — Chief Commercial Officer | Option exercise (M): 75,000 @ $0 · Tax withholding (F): 25,483 @ $4.26 | EDGAR |
| 2026-07-13 | 4/A | KALBERMATTEN ADAM R — President and CEO | Grant/award (A): 284,091 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | KALBERMATTEN ADAM R — President and CEO | Grant/award (A): 286,697 (derivative) @ $0 | EDGAR |
| 2026-07-01 | 4 | French Donna — Director | Grant/award (A): 3,571 @ $4.20 | EDGAR |
| 2026-07-01 | 4 | WHOLIHAN EDWARD — Director | Grant/award (A): 3,571 @ $4.20 | EDGAR |
| 2026-07-01 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Grant/award (A): 3,571 @ $0 | EDGAR |
| 2026-07-01 | 4 | Matin Shahriar — Director | Grant/award (A): 3,571 @ $4.20 | EDGAR |
| 2026-07-01 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 3,571 @ $4.20 | EDGAR |
| 2026-07-01 | 4 | FLETCHER R JOHN — Director | Grant/award (A): 5,357 @ $4.20 | EDGAR |
| 2026-06-15 | 4 | KALBERMATTEN ADAM R — President-Chief Commercial Off | Purchase (P): 5,000 @ $3.96 · Purchase (P): 7,500 @ $3.93 | EDGAR |
| 2026-05-20 | 4 | Schiller Eric — Chief Technology Officer | Purchase (P): 5,000 @ $3.91 | EDGAR |
| 2026-05-20 | 4 | Tharby Linda M — Chief Executive Officer, Director | Purchase (P): 1,191 @ $1,191 | EDGAR |
| 2026-05-20 | 4/A | Tharby Linda M — Chief Executive Officer, Director | Purchase (P): 1,191 @ $3.92 | EDGAR |
| 2026-05-19 | 4 | Tharby Linda M — Chief Executive Officer, Director | Option exercise (M): 13,977 @ $0 · Tax withholding (F): 7,326 @ $3.94 | EDGAR |
| 2026-05-18 | 4 | Pazdan Christopher — Chief Operating Officer | Option exercise (M): 5,327 @ $0 · Tax withholding (F): 1,470 @ $3.94 | EDGAR |
| 2026-05-18 | 4 | Pazdan Christopher — Chief Operating Officer | Purchase (P): 5,000 @ $3.88 | EDGAR |
| 2026-05-18 | 4 | Adams Thomas Edward — Chief Financial Officer | Option exercise (M): 8,193 @ $0 · Tax withholding (F): 2,900 @ $3.94 | EDGAR |
| 2026-05-18 | 4 | Adams Thomas Edward — Chief Financial Officer | Purchase (P): 5,041 @ $3.86 · Purchase (P): 459 @ $3.90 | EDGAR |
| 2026-04-06 | 4/A | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Grant/award (A): 3,472 @ $0 | EDGAR |
| 2026-04-01 | 4 | French Donna — Director | Grant/award (A): 3,472 @ $4.32 | EDGAR |
| 2026-04-01 | 4 | WHOLIHAN EDWARD — Director | Grant/award (A): 3,472 @ $4.32 | EDGAR |
| 2026-04-01 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Grant/award (A): 3,472 @ $0 | EDGAR |
| 2026-04-01 | 4 | Matin Shahriar — Director | Grant/award (A): 3,472 @ $4.32 | EDGAR |
| 2026-04-01 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 3,472 @ $4.32 | EDGAR |
| 2026-04-01 | 4 | FLETCHER R JOHN — Director | Grant/award (A): 5,208 @ $4.32 | EDGAR |
| 2026-03-18 | 4 | KALBERMATTEN ADAM R — President-Chief Commercial Off | Grant/award (A): 45,098 (derivative) @ $0 · Grant/award (A): 45,098 (derivative) @ $0 · Grant/award (A): 67,779 (derivative) @ $0 | EDGAR |
| 2026-03-18 | 4 | Pazdan Christopher — Chief Operating Officer | Option exercise (M): 5,064 @ $0 · Tax withholding (F): 1,628 @ $4.28 · Grant/award (A): 31,226 (derivative) @ $0 · Grant/award (A): 31,226 (derivative) @ $0 · Grant/award (A): 46,929 (derivative) @ $0 | EDGAR |
| 2026-03-18 | 4 | Adams Thomas Edward — Chief Financial Officer | Option exercise (M): 5,404 @ $0 · Tax withholding (F): 2,123 @ $4.28 · Grant/award (A): 38,918 (derivative) @ $0 · Grant/award (A): 38,918 (derivative) @ $0 · Grant/award (A): 58,490 (derivative) @ $0 | EDGAR |
| 2026-03-18 | 4 | Tharby Linda M — Chief Executive Officer, Director | Option exercise (M): 15,968 @ $0 · Tax withholding (F): 5,756 @ $4.28 | EDGAR |
| 2026-02-13 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Other (J): 770,418 @ $0 · Other (J): 750,000 @ $0 · Other (J): 750,000 @ $0 · Other (J): 282,347 @ $0 | EDGAR |
| 2026-01-15 | 4 | Schiller Eric — Chief Technology Officer | Grant/award (A): 76,426 @ $0 · Grant/award (A): 232,297 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Adams Thomas Edward — Chief Financial Officer | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Grant/award (A): 2,581 @ $0 · Gift (G): 17,000 @ $0 | EDGAR |
| 2026-01-02 | 4 | French Donna — Director | Grant/award (A): 2,581 @ $5.81 | EDGAR |
| 2026-01-02 | 4 | WHOLIHAN EDWARD — Director | Grant/award (A): 2,581 @ $5.81 | EDGAR |
| 2026-01-02 | 4 | Matin Shahriar — Director | Grant/award (A): 2,581 @ $5.81 | EDGAR |
| 2026-01-02 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 2,581 @ $5.81 | EDGAR |
| 2026-01-02 | 4 | FLETCHER R JOHN — Director | Grant/award (A): 3,872 @ $5.81 | EDGAR |
| 2025-11-26 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Other (J): 41,000 @ $0 | EDGAR |
| 2025-10-20 | 4 | Tharby Linda M — President and CEO, Director | Grant/award (A): 29,463 @ $4.08 | EDGAR |
| 2025-10-02 | 4 | French Donna — Director | Grant/award (A): 3,916 @ $3.83 | EDGAR |
| 2025-10-02 | 4 | WHOLIHAN EDWARD — Director | Grant/award (A): 3,916 @ $3.83 | EDGAR |
| 2025-10-02 | 4 | Manko Joseph M. Jr. — Director, 10% owner Horton Capital Management, LLC — 10% owner Horton Capital Partners, LLC — 10% owner Horton Capital Partners Fund, L.P. — 10% owner | Grant/award (A): 3,916 @ $0 | EDGAR |
| 2025-10-02 | 4 | Matin Shahriar — Director | Grant/award (A): 3,916 @ $3.83 | EDGAR |
| 2025-10-02 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 3,916 @ $3.83 | EDGAR |
| 2025-10-02 | 4 | FLETCHER R JOHN — Director | Grant/award (A): 5,874 @ $3.83 | EDGAR |
| 2025-08-11 | 4 | KALBERMATTEN ADAM R — Chief Commercial Officer | Grant/award (A): 300,000 @ $0 · Grant/award (A): 600,000 (derivative) @ $0 | EDGAR |
| 2025-08-11 | 4 | Pazdan Christopher — Chief Operating Officer | Grant/award (A): 21,308 (derivative) @ $0 · Grant/award (A): 21,308 (derivative) @ $0 · Grant/award (A): 36,077 (derivative) @ $0 | EDGAR |
| 2025-08-11 | 4 | Adams Thomas Edward — Chief Financial Officer | Grant/award (A): 32,773 (derivative) @ $0 · Grant/award (A): 32,773 (derivative) @ $0 · Grant/award (A): 55,583 (derivative) @ $0 | EDGAR |
| 2025-08-11 | 4 | Tharby Linda M — President and CEO, Director | Grant/award (A): 55,911 (derivative) @ $0 · Grant/award (A): 111,729 (derivative) @ $0 · Grant/award (A): 94,772 (derivative) @ $0 | EDGAR |
Recent 8-K events — KORU Medical Systems, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-14 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-30 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-21 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-03 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-16 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-11 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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