Joseph R. Nerges, 10% Owner at CSP INC /MA/ (CSPI), bought 2,207 shares at $8.50 ($19K) on 2026-03-11, disclosed to the SEC on 2026-03-13.
Seasonal purchase ($19k) by 10% Owner — this insider has traded CSPI in March in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $8.45 | 300 | $3K | 13.5% |
| 2 | $8.48 | 400 | $3K | 18.1% |
| 3 | $8.50 | 400 | $3K | 18.1% |
| 4 | $8.45 | 407 | $3K | 18.3% |
| 5 | $8.58 | 500 | $4K | 22.9% |
| 6 | $8.59 | 200 |
| $2K |
| 9.2% |
| Total | $8.51 avg | 2,207 | $19K | 100% |
| Filing → |
| CSPI | BUY | 2026-05-13 | $39K | — | Filing → |
| CSPI | BUY | 2026-02-26 | $37K | — | Filing → |
| CSPI | BUY | 2026-02-19 | $102K | — | Filing → |