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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-04-23 Purchase |
2024-04-24 4:56 pm |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
1,275 | $15.7 | $20,018 | 5,760 (Direct) |
View |
2023-04-18 Purchase |
2023-04-19 4:28 pm |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
2,473 | $12.13 | $30,000 | 4,485 (Direct) |
View |
2022-01-12 Purchase |
2022-01-13 4:02 pm |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
2,012 | $14.91 | $30,005 | 2,012 (Direct) |
View |
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 6:46 pm |
N/A N/A |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
3,771 | $0 | 9,531 (Direct) |
View |
2023-09-01 Option Award |
2023-09-06 5:55 pm |
2024-09-01 2033-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
9,921 | $0 | 14,406 (Direct) |
View |
2022-09-01 Option Award |
2022-09-06 5:59 pm |
2023-09-01 2032-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
10,309 | $0 | 12,321 (Direct) |
View |
2021-09-01 Option Award |
2021-09-02 5:30 pm |
2022-09-01 2031-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
6,859 | $0 | 6,859 (Direct) |
View |
2020-09-01 Option Award |
2020-09-02 5:54 pm |
2021-09-01 2030-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | Kemp Sarah E. Director |
16,026 | $0 | 16,026 (Direct) |
View |