Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-09-01 Option Award | 2024-09-04 8:20 pm | N/A 2034-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 33,156 | $0 | 201,332 (Direct) | View |
| 2024-07-15 Exercise | 2024-07-17 4:15 pm | N/A N/A | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 7,752 | $10.05 | 168,149 (Direct) | View |
| 2024-07-15 Exercise | 2024-07-17 4:15 pm | N/A 2024-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 7,752 | $0 | 168,149 (Direct) | View |
| 2023-09-01 Option Award | 2023-09-06 5:31 pm | N/A 2033-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 33,543 | $0 | 193,912 (Direct) | View |
| 2023-07-11 Exercise | 2023-07-12 5:17 pm | N/A 2023-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 8,582 | $0 | 160,338 (Direct) | View |
| 2023-07-11 Exercise | 2023-07-12 5:17 pm | N/A N/A | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 8,582 | $7.35 | 160,338 (Direct) | View |
| 2022-10-04 Exercise | 2022-10-06 5:24 pm | N/A 2022-11-16 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 27,218 | $0 | 151,727 (Direct) | View |
| 2022-10-04 Exercise | 2022-10-06 5:24 pm | N/A N/A | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 27,218 | $5.125 | 151,727 (Direct) | View |
| 2022-10-04 Tax Withholding | 2022-10-06 5:24 pm | N/A N/A | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 10,086 | $13.83 | 151,727 (Direct) | View |
| 2022-09-01 Option Award | 2022-09-06 6:06 pm | N/A 2032-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 35,121 | $0 | 169,716 (Direct) | View |
| 2021-09-01 Option Award | 2021-09-02 5:40 pm | N/A 2031-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 24,051 | $0 | 158,586 (Direct) | View |
| 2020-09-01 Option Award | 2020-09-03 4:23 pm | N/A 2030-08-31 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | WOLSFELD MATTHEW C CFO and Corporate Secretary | 55,244 | $0 | 189,711 (Direct) | View |