Karl A. Liepitz
General Counsel & Secretary at Knife Riv Holding Co.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Knife Riv Holding Co., 3 years.
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 4, 2026 | Knife Riv Holding Co. | Grant or award | +4,611 | โ | โ |
| Feb 12, 2026 | Knife Riv Holding Co. | Shares withheld for tax | โ8,648 | $81.74 | $706,888 |
| Feb 27, 2025 | Knife Riv Holding Co. | Grant or award | +2,770 | โ | โ |
| Feb 27, 2025 | Knife Riv Holding Co. | Shares withheld for tax | โ7,083 | $94.73 | $670,973 |
| Feb 22, 2024 | Knife Riv Holding Co. | Grant or award | +4,348 | โ | โ |
| Feb 22, 2024 | Knife Riv Holding Co. | Shares withheld for tax | โ5,243 | $72.55 | $380,380 |
| May 31, 2023 | MDU Resources Group Inc. | Grant or award | +15,826 | โ | โ |
| May 31, 2023 | MDU Resources Group Inc. | Grant or award | +11,016 | โ | โ |
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