| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTIC | Common Stock | Purchase | $29,525 | +1,980 | $14.91 | 1,980 | 12 Jan 2022 | Direct | ||
| transaction | NTIC | Common Stock | Purchase | $480 | +32 | +1.6% | $15.00 | 2,012 | 12 Jan 2022 | Direct |