KRMD insider trading — Koru Medical Systems, Inc.
Over the last 90 days, insiders at Koru Medical Systems, Inc. (KRMD) made 1 open-market purchase worth $101K and 0 open-market sales worth $0, making them net buyers by $101K. The largest purchase was by Kalbermatten Adam R (Chief Commercial Officer), who bought 32,000 shares for $101K on Sep 8, 2026.
Updated Oct 16, 2026.
Recent KRMD insider transactions
Every Form 4 filed by Koru Medical Systems, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Manko Joseph M. Jr., Horton Capital Management, Llc, Horton Capital Partners, Llc, Horton Capital Partners Fund, L.P. | Director, 10% Owner | A · Grant/award | Indirect | 5,119 | — | — | Form 4 |
| Oct 1, 2026 | Fletcher R John | Director | A · Grant/award | Direct | 7,679 | $2.93 | $22K | Form 4 |
| Oct 1, 2026 | Cascella Robert | Director | A · Grant/award | Direct | 5,119 | $2.93 | $15K | Form 4 |
| Oct 1, 2026 | Matin Shahriar | Director | A · Grant/award | Direct | 5,119 | $2.93 | $15K | Form 4 |
| Oct 1, 2026 | Wholihan Edward | Director | A · Grant/award | Direct | 5,119 | $2.93 | $15K | Form 4 |
| Oct 1, 2026 | French Donna | Director | A · Grant/award | Direct | 5,119 | $2.93 | $15K | Form 4 |
| Sep 8, 2026 | Kalbermatten Adam R | Chief Commercial Officer | P · Purchase | Direct | 32,000 | $3.16 | $101K | Form 4 |
| Jul 28, 2026 | Kalbermatten Adam R | Chief Commercial Officer | M · Option exercise | Direct | 75,000 | — | — | Form 4 |
| Jul 28, 2026 | Kalbermatten Adam R | Chief Commercial Officer | F · Tax withholding | Direct | 25,483 | $4.26 | $109K | Form 4 |
KRMD insider trading FAQ
Are insiders buying KRMD stock?
Yes. In the last 90 days, Koru Medical Systems, Inc. insiders made 1 open-market purchase totaling $101K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading KRMD?
Recent buyers: Kalbermatten Adam R.
Where does KRMD insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.