Pinho Cristina Lucia Duarte (CIK 1960551) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-03). Recent activity: Buy NTIC (6,739 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-03 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) | Director | Buy | 6,739 | $0 |
Source: SEC Form 4 filings · as of 2025-09-03