Wirsbinski Carol Ann (CIK 1517446) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-02). Recent activity: Buy CLFD (2,544 shares), Buy CLFD (2,468 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | Clearfield, Inc. (CLFD) | Director | Buy | 2,544 | $0 |
| 2025-03-03 | Clearfield, Inc. (CLFD) | Director | Buy | 2,468 | $0 |
Source: SEC Form 4 filings · as of 2026-03-02