Webber Stephen J. (CIK 1687188) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-13). Recent activity: Buy CSPI (2,500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | CSP INC /MA/ (CSPI) | Director | Buy | 2,500 | $23,700 |
Source: SEC Form 4 filings · as of 2026-05-13