KORU Medical Systems, Inc.
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
No explanation has been generated for this cluster. The filings in the table below are the primary evidence.
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2023-08-18 → 2023-08-21 | Manko Joseph M. Jr. 10 purchases with a 63-day result · median -45.3% | Director | 20,000 | $2.60 avg | $51.9K | |
| 2023-08-18 | Manko Joseph M. Jr. | 10,000 | $2.54 | $25.4K | SEC filing for Manko Joseph M. Jr. (opens in a new tab) | |
| 2023-08-21 | Manko Joseph M. Jr. | 10,000 | $2.65 | $26.5K | SEC filing for Manko Joseph M. Jr. (opens in a new tab) | |
| 2023-08-16 | CASCELLA ROBERT history of CASCELLA ROBERT's purchases | Director | 19,000 | $2.61 | $49.6K | SEC filing for CASCELLA ROBERT (opens in a new tab) |
| 2023-08-18 | Tharby Linda M 3 purchases with a 63-day result · median -11.2% | CEO | 5,272 | $2.53 | $13.3K | SEC filing for Tharby Linda M (opens in a new tab) |
| Total | $114.8K | |||||
Other buying runs at KRMD
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days +8.3%63 days -11.2%126 days -33.0%
| Window | Insiders | Total | Score | 21 days | 63 days | 126 days | Status |
|---|---|---|---|---|---|---|---|
| 2026-05-14 → 2026-06-11 | 5 | $114.1K | 65 | -2.5% | -27.2% | – | active |
| 2020-11-25 → 2020-12-16 | 5 | $273.8K | 64 | +0.2% | -53.5% | -43.8% | closed |
| 2019-02-25 → 2019-03-15 | 4 | $105.9K | 35 | – | – | – | closed |