KALBERMATTEN ADAM R — SEC Form 4 filings
SEC reporting owner CIK 2080271. 7 Form 4 filings on record with FilingPulse; latest filed 2026-09-09.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2025-08-11 to 2026-09-09. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 3 legs across 2 filings — 44,500 shares, $150,395 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 9.
- Largest priced transaction: purchase of 32,000 shares @ $3.16 ($101,120) in KORU Medical Systems, Inc., filed 2026-09-09.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| KORU Medical Systems, Inc. (KRMD) | Chief Commercial Officer | 7 | 3 legs · 44,500 sh · $150,395 | — | 9 |
Form 4 filings — KALBERMATTEN ADAM R
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-09 | 4 | KORU Medical Systems, Inc. (KRMD) | Purchase (P): 32,000 @ $3.16 | EDGAR |
| 2026-08-06 | 4 | KORU Medical Systems, Inc. (KRMD) | Option exercise (M): 75,000 @ $0 · Tax withholding (F): 25,483 @ $4.26 | EDGAR |
| 2026-07-13 | 4/A | KORU Medical Systems, Inc. (KRMD) | Grant/award (A): 284,091 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | KORU Medical Systems, Inc. (KRMD) | Grant/award (A): 286,697 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | KORU Medical Systems, Inc. (KRMD) | Purchase (P): 5,000 @ $3.96 · Purchase (P): 7,500 @ $3.93 | EDGAR |
| 2026-03-18 | 4 | KORU Medical Systems, Inc. (KRMD) | Grant/award (A): 45,098 (derivative) @ $0 · Grant/award (A): 45,098 (derivative) @ $0 · Grant/award (A): 67,779 (derivative) @ $0 | EDGAR |
| 2025-08-11 | 4 | KORU Medical Systems, Inc. (KRMD) | Grant/award (A): 300,000 @ $0 · Grant/award (A): 600,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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