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 |
|---|---|---|---|---|---|---|---|---|
| NAMS | Davidson Michael H. | Chief Executive Officer | 09/14/2026 | Kauf | 22.65 | 10,000 | 226,500 | Form 4 |
| NAKA | Bailey David F | Chief Executive Officer | 08/20/2026 | Kauf | 6.27 | 4,852 | 30,410 | Form 4 |
| NAKA | Bailey David F | Chief Executive Officer | 08/19/2026 | Kauf | 5.59 | 32,134 | 179,581 | Form 4 |
| NAKA | Bailey David F | Chief Executive Officer | 08/18/2026 | Kauf | 5.08 | 918 | 4,666 | Form 4 |
| NAKA | Bailey David F | Chief Executive Officer | 08/18/2026 | Kauf | 5.15 | 1,000 | 5,150 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/17/2026 | Kauf | 14.69 | 20,000 | 293,800 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/10/2026 | Kauf | 16.01 | 10,000 | 160,100 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/10/2026 | Kauf | 15.78 | 13,072 | 206,276 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/10/2026 | Kauf | 15.80 | 16,928 | 267,462 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/10/2026 | Kauf | 15.64 | 876 | 13,701 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/07/2026 | Kauf | 16.68 | 30,000 | 500,400 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/07/2026 | Kauf | 16.62 | 5,000 | 83,100 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/07/2026 | Kauf | 16.69 | 20,000 | 333,800 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/07/2026 | Kauf | 16.48 | 1,000 | 16,480 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/07/2026 | Kauf | 16.72 | 10,000 | 167,200 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/06/2026 | Kauf | 16.75 | 2,513 | 42,093 | Form 4 |
| NATR | Prescott Group Capital Management, L.l.c. | 10% Owner | 08/06/2026 | Kauf | 16.35 | 2,000 | 32,700 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).