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 |
| 2020-11-17 Option Award | 2020-11-18 2:55 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | HELLERSTEIN MARK A Director | 4,921 | $25.4 | 48,599 (Direct) | View |
| 2019-11-19 Option Award | 2019-11-20 4:10 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | HELLERSTEIN MARK A Director | 4,286 | $29.16 | 43,143 (Direct) | View |