Brown David B (CIK 1507086) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-06-30). Recent activity: Buy PPIH (4,877 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-30 | Perma-Pipe International Holdings, Inc. (PPIH) | Director | Buy | 4,877 | $0 |
Source: SEC Form 4 filings · as of 2025-06-30