4 insiders bought CSPI within a short window (2026-05-11→2026-06-08), $139k in total — cluster score 64/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-06-10 | NERGES JOSEPH Rcluster 10% owner | Bought | 3,370 | $8.57 | $29k |
| 2026-05-18 | FOLGER ANTHONYcluster Director | Bought | 2,500 | $9.36 | $23k |
| 2026-05-14 | Azeri Ismailcluster Director | Bought | 2,500 | $9.38 | $23k |
| 2026-05-13 | NERGES JOSEPH Rcluster 10% owner | Bought | 4,248 | $9.23 | $39k |
| 2026-05-13 | Webber Stephen J.cluster Director | Bought | 2,500 | $9.48 | $24k |
| 2026-03-13 | NERGES JOSEPH R 10% owner | Bought | 2,207 | $8.51 | $19k |
| 2026-02-26 | NERGES JOSEPH R 10% owner | Bought | 3,000 | $8.79 | $26k |
| 2026-02-19 | NERGES JOSEPH R 10% owner | Bought | 11,012 | $9.22 | $102k |
| 2025-09-16 | NERGES JOSEPH R 10% owner | Bought | 2,200 | $11.21 | $25k |
| 2025-06-16 | NERGES JOSEPH R 10% owner | Bought | 3,850 | $11.91 | $46k |
| 2025-06-06 | NERGES JOSEPH R 10% owner | Bought | 2,000 | $13.86 | $28k |
| 2025-05-29 | NERGES JOSEPH R 10% owner | Bought | 1,700 | $14.65 | $25k |
| 2025-03-11 | NERGES JOSEPH R 10% owner | Bought | 2,000 | $15.52 | $31k |
| 2025-02-26 | NERGES JOSEPH R 10% owner | Bought | 2,454 | $15.90 | $39k |
| 2025-02-14 | NERGES JOSEPH R 10% owner | Bought | 2,998 | $19.37 | $58k |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| NERGES JOSEPH R | 10% owner | 12 | $466k |
| Webber Stephen J. | Director | 1 | $24k |
| Azeri Ismail | Director | 1 | $23k |
| FOLGER ANTHONY | Director | 1 | $23k |
Every insider buy and sell for CSPI plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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