Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| NTIC | Ramdas Gautam | President and CEO | 09/04/2026 | Zuteilung | — | 43,805 | — | Form 4 |
| NTIC | Pinho Cristina Lucia Duarte | Director | 09/01/2026 | Zuteilung | — | 6,188 | — | Form 4 |
| NTIC | Kemp Sarah E. | Director | 09/01/2026 | Zuteilung | — | 6,188 | — | Form 4 |
| NTIC | Calderon Nancy E. | Director | 09/01/2026 | Zuteilung | — | 6,188 | — | Form 4 |
| NTIC | Lee Sunggyu | Director | 09/01/2026 | Zuteilung | — | 6,188 | — | Form 4 |
| NTIC | Nigon Richard | Director | 09/01/2026 | Zuteilung | — | 7,426 | — | Form 4 |
| NTIC | Lynch G Patrick | President and CEO | 07/30/2026 | Verkauf | 8.00 | 16,070 | 128,507 | Form 4 |
| NTIC | Lynch G Patrick | President and CEO | 07/29/2026 | Verkauf | 8.10 | 2 | 16 | Form 4 |
| NTIC | Lynch G Patrick | President and CEO | 07/29/2026 | Optionsausübung | 6.70 | 16,072 | 107,682 | Form 4 |
| NTIC | Nigon Richard | Director | 07/20/2026 | Verkauf | 8.00 | 12,000 | 96,048 | Form 4 |
| NTIC | Nigon Richard | Director | 07/20/2026 | Optionsausübung | 6.70 | 12,000 | 80,400 | Form 4 |
| NTIC | Calderon Nancy E. | Director | 02/11/2026 | L | 8.66 | 3 | 26 | Form 4 |
| NTIC | Calderon Nancy E. | Director | 02/11/2026 | L | 8.66 | 2 | 17 | Form 4 |
| NTIC | Calderon Nancy E. | Director | 11/12/2025 | L | 8.12 | 3 | 24 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).