NASDAQ : NAII
$0.05 (2.26%)
NUMBER OF INSIDERS BUYING (LAST 12 MONTHS)
NUMBER OF INSIDERS SELLING (LAST 12 MONTHS)
AMOUNT OF INSIDER SELLING (LAST 12 MONTHS)
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| WOLF KENNETH | officer: President, COO, & Sec. | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2026-03-06 | F-InKind | 2.73 | 2026-03-10 |
| Fortin Michael E | officer: Chief Financial Officer | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Fortin Michael E | officer: Chief Financial Officer | 2026-03-06 | F-InKind | 2.73 | 2026-03-10 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-06 | F-InKind | 2.73 | 2026-03-10 |
| Dunn Alan G | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Matherly Laura Kay | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| Ramanathan Guru | director | 2026-03-06 | A-Award | 0 | 2026-03-10 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-06 | P-Purchase | 2.8 | 2026-03-06 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-05 | P-Purchase | 2.75 | 2026-03-06 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-04 | P-Purchase | 2.77 | 2026-03-06 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-03-02 | P-Purchase | 2.79 | 2026-03-03 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-27 | P-Purchase | 2.85 | 2026-03-03 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-27 | P-Purchase | 2.8 | 2026-02-27 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-26 | P-Purchase | 2.846 | 2026-02-27 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-25 | P-Purchase | 2.81 | 2026-02-27 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-24 | P-Purchase | 2.71 | 2026-02-24 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-23 | P-Purchase | 2.7 | 2026-02-24 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-20 | P-Purchase | 2.655 | 2026-02-24 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-19 | P-Purchase | 2.555 | 2026-02-20 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-18 | P-Purchase | 2.563 | 2026-02-20 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2026-02-17 | P-Purchase | 2.596 | 2026-02-20 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2025-12-23 | G-Gift | 0 | 2026-01-05 |
| Dunn Alan G | director | 2025-03-07 | A-Award | 0 | 2025-03-11 |
| Ramanathan Guru | director | 2025-03-07 | A-Award | 0 | 2025-03-11 |
| Matherly Laura Kay | director | 2025-03-07 | A-Award | 0 | 2025-03-11 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2025-03-07 | F-InKind | 3.835 | 2025-03-11 |
| Fortin Michael E | officer: Chief Financial Officer | 2025-03-07 | F-InKind | 3.835 | 2025-03-11 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2025-03-07 | F-InKind | 3.835 | 2025-03-11 |
| Dunn Alan G | director | 2024-03-08 | A-Award | 0 | 2024-03-15 |
| Matherly Laura Kay | director | 2024-03-08 | A-Award | 0 | 2024-03-15 |
| Ramanathan Guru | director | 2024-03-08 | A-Award | 0 | 2024-03-15 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2024-03-08 | A-Award | 0 | 2024-03-11 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2024-03-07 | F-InKind | 5.95 | 2024-03-11 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2024-03-08 | A-Award | 0 | 2024-03-11 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2024-03-07 | F-InKind | 5.95 | 2024-03-11 |
| Fortin Michael E | officer: Chief Financial Officer | 2024-03-08 | A-Award | 0 | 2024-03-11 |
| Fortin Michael E | officer: Chief Financial Officer | 2024-03-07 | F-InKind | 5.95 | 2024-03-11 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2023-12-15 | G-Gift | 0 | 2023-12-15 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2023-03-07 | F-InKind | 8.86 | 2023-03-09 |
| Fortin Michael E | officer: Chief Financial Officer | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| Fortin Michael E | officer: Chief Financial Officer | 2023-03-07 | F-InKind | 8.86 | 2023-03-09 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2023-03-07 | F-InKind | 8.86 | 2023-03-09 |
| Matherly Laura Kay | director | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| Dunn Alan G | director | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| Ramanathan Guru | director | 2023-03-07 | A-Award | 0 | 2023-03-09 |
| LEDOUX MARK A | officer: CEO/Chairman | 2022-11-01 | G-Gift | 0 | 2022-11-02 |
| LEDOUX MARK A | officer: CEO/Chairman | 2022-08-16 | G-Gift | 0 | 2022-08-18 |
| Ramanathan Guru | director | 2022-03-04 | A-Award | 0 | 2022-04-11 |
| Fortin Michael E | officer: Chief Financial Officer | 2022-03-04 | A-Award | 0 | 2022-03-08 |
| Fortin Michael E | officer: Chief Financial Officer | 2022-03-04 | F-InKind | 11 | 2022-03-08 |
| Dunn Alan G | director: | 2022-03-04 | A-Award | 0 | 2022-03-08 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2022-03-04 | A-Award | 0 | 2022-03-08 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2022-03-04 | F-InKind | 11 | 2022-03-08 |
| Matherly Laura Kay | director | 2022-03-04 | A-Award | 0 | 2022-03-08 |
| LEDOUX MARK A | officer: CEO/Chairman | 2022-03-04 | A-Award | 0 | 2022-03-08 |
| LEDOUX MARK A | officer: CEO/Chairman | 2022-03-04 | F-InKind | 11 | 2022-03-08 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-12-23 | G-Gift | 0 | 2021-12-28 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-30 | S-Sale | 15.65 | 2021-09-01 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-09-01 | S-Sale | 16.21 | 2021-09-01 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-30 | S-Sale | 15.68 | 2021-09-01 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-09-01 | S-Sale | 16.22 | 2021-09-01 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-02 | S-Sale | 17.37 | 2021-08-04 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-03 | S-Sale | 17.44 | 2021-08-04 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-02 | S-Sale | 17.36 | 2021-08-04 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-08-03 | S-Sale | 17.44 | 2021-08-04 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-12 | S-Sale | 17.46 | 2021-07-14 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-14 | S-Sale | 17.44 | 2021-07-14 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-12 | S-Sale | 17.5 | 2021-07-14 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-14 | S-Sale | 17.43 | 2021-07-14 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-06-30 | S-Sale | 16.01 | 2021-07-02 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-02 | S-Sale | 17.41 | 2021-07-02 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-06-30 | S-Sale | 15.94 | 2021-07-02 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-07-02 | S-Sale | 17.4 | 2021-07-02 |
| DAVIS JOE E | director | 2021-05-18 | M-Exempt | 3.52 | 2021-05-20 |
| DAVIS JOE E | director | 2021-05-18 | S-Sale | 14.61 | 2021-05-20 |
| DAVIS JOE E | director | 2021-05-18 | M-Exempt | 3.52 | 2021-05-20 |
| WELDON LEE G | director | 2021-05-18 | M-Exempt | 3.52 | 2021-05-20 |
| WELDON LEE G | director | 2021-05-18 | M-Exempt | 3.52 | 2021-05-20 |
| WELDON LEE G | director | 2021-04-20 | S-Sale | 16.22 | 2021-04-23 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-19 | S-Sale | 17.58 | 2021-04-21 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-19 | S-Sale | 17.58 | 2021-04-21 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-03-31 | S-Sale | 15.5 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-01 | S-Sale | 15.5 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-05 | S-Sale | 16.2 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-03-31 | S-Sale | 15.5 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-01 | S-Sale | 15.5 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-04-05 | S-Sale | 16.2 | 2021-04-05 |
| LEDOUX MARK A | director, 10 percent owner, officer: CEO/Chairman | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| LANE ALAN J | director | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| DAVIS JOE E | director | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| Fortin Michael E | officer: Chief Financial Officer | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| WELDON LEE G | director | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| WOLF KENNETH | officer: President, COO, & Sec. | 2021-03-15 | A-Award | 0 | 2021-03-18 |
| Dunn Alan G | director | 2021-03-16 | M-Exempt | 3.52 | 2021-03-18 |
| Dunn Alan G | director | 2021-03-16 | S-Sale | 16.63 | 2021-03-18 |
| Dunn Alan G | director | 2021-03-15 | A-Award | 0 | 2021-03-18 |