NERGES JOSEPH R (CIK 925974) reported 72 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-15). Recent activity: Buy CSPI (1,600 shares), Buy CSPI (1,000 shares), Buy CSPI (1,000 shares), Buy CSPI (500 shares), Buy CSPI (28 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 1,600 | $12,400 |
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 1,000 | $7,850 |
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 1,000 | $7,900 |
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 500 | $3,950 |
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 28 | $221 |
| 2026-09-15 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 472 | $3,757 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 100 | $832 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 500 | $4,300 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 800 | $6,720 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 700 | $6,083 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 199 | $1,602 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 71 | $589 |
| 2026-06-10 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 1,000 | $8,750 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 1,500 | $13,830 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 348 | $3,195 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 500 | $4,600 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 800 | $7,440 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 200 | $1,830 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 400 | $3,676 |
| 2026-05-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 500 | $4,630 |
| 2026-03-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 400 | $3,400 |
| 2026-03-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 300 | $2,535 |
| 2026-03-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 400 | $3,392 |
| 2026-03-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 500 | $4,290 |
| 2026-03-13 | CSP INC /MA/ (CSPI) | 10% Owner | Buy | 407 | $3,439 |
来源：SEC Form 4 申报文件 · 截至 2026-09-15