LYNCH G PATRICK (CIK 1258554) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-31). Recent activity: Buy NTIC (16,072 shares), Sell NTIC (2 shares), Sell NTIC (16,070 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) | President and CEO | Buy | 16,072 | $107,682 |
| 2026-07-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) | President and CEO | Sell | 2 | $16 |
| 2026-07-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) | President and CEO | Sell | 16,070 | $128,507 |
Source: SEC Form 4 filings · as of 2026-07-31