| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Counted by filing, the last 12 months brought no open-market purchases and 2 sales by 2 insiders worth about $225K. The 12 months before that brought 2 open-market purchases by 2 insiders worth about $15K and no sales.
None of the 2 sales in the last 12 months was marked as made under a Rule 10b5-1 trading plan.
The largest open-market purchase in the last two years was 1,100 shares by Konstantin von Falkenhausen (Director) at an average $7.23 on May 6, 2025, about $8K. Twelve months later NTIC was up 11%.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CFO | 171.0K | $1.28M | - | |
| CEO | 118.9K | $890.8K | - | |
| CEO | 105.3K | $788.6K | - | |
| Dir | 54.6K | $408.8K | - | |
| Dir | 22.5K | $168.2K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jul 30, 2026 | G Patrick Lynch | President and CEO | Sale+OE | 16,072 | $8.00 | $128,523.17 | -13.2% | -5.3% | - | |
| Jul 20, 2026 | Richard Nigon61 | Director | Sale+OE | 12,000 | $8.00 | $96,048.00 | -20.3% | -3.5% | - | |
| May 6, 2025 | Konstantin von Falkenhausen | Director | Buy | 1,100 | $7.23 | $7,953.00 | +6.4% | +4.2% | +10.6% | |
| Apr 25, 2025 | Nancy E. Calderon | Director | Buy | 1,000 | $7.45 | $7,452.00 | +14.4% | +6.6% | - | |
| Apr 23, 2024 | Sarah E. Kemp | Director | Buy | 1,275 | $15.70 | $20,017.50 | +28.4% | -16.3% | -54.7% | |
| Aug 14, 2023 | Nancy E. Calderon | Director | Buy | 500 | $13.17 | $6,585.00 | +19.5% | -7.3% | -9.9% | |
| Jul 27, 2023 | Richard Nigon61 | Director | Sale+OE | 1,847 | $12.17 | $22,477.99 | -5.2% | -1.4% | +10.1% | |
| Apr 18, 2023 | Sarah E. Kemp | Director | Buy | 2,473 | $12.13 | $30,000.04 | +122.9% | +1.7% | +28.4% | |
| Jan 30, 2023 | Nancy E. Calderon | Director | Buy | 500 | $12.92 | $6,458.70 | +24.3% | -8.9% | +3.5% | |
| Jan 12, 2022 | Sarah E. Kemp | Director | Buy | 2,012 | $14.91 | $30,005.36 | New | -17.7% | -1.3% |