List of insiders holdings for Knife River Corp:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | MDU RESOURCES GROUP INC 10% Owner | 2023-11-13 11:42:35 | 5,656,621 0 | 5,656,621 | Form 4 |
| 2 | EVERIST THOMAS S Director | 2023-11-16 17:23:06 | 63,546 139,131 | 202,677 | Form 4 |
| 3 | Gray Brian R. President & CEO | 2026-03-09 16:44:54 | 84,747 8,165 | 92,912 | Form 4 |
| 4 | Hastings Trevor J Vice President & COO | 2026-03-05 16:45:39 | 46,760 1,484 | 48,244 | Form 4 |
| 5 | Christenson Nancy K. VP of Administration | 2025-03-03 17:18:10 | 25,776 21,333 | 47,109 | Form 4 |
| 6 | Liepitz Karl A VP, Chief Legal Officer & Sec. | 2026-03-05 16:47:47 | 44,312 1,897 | 46,209 | Form 4 |
| 7 | Ring Nathan W Vice President & CFO | 2026-03-05 16:46:41 | 30,530 2,402 | 32,932 | Form 4 |
| 8 | Fagg Karen B Director | 2026-04-01 17:41:41 | 31,999 0 | 31,999 | Form 4 |
| 9 | MOSS PATRICIA L Director | 2025-05-27 16:46:37 | 29,834 0 | 29,834 | Form 4 |
| 10 | Pladsen Glenn R. VP & Chief Excellence Officer | 2026-03-05 16:49:51 | 22,094 3,486 | 25,580 | Form 4 |
| 11 | Kadrmas Marney L. VP & Chief Accounting Officer | 2026-03-05 16:49:52 | 4,917 2,460 | 7,377 | Form 4 |
| 12 | Carmona-Alvarez German Director | 2025-05-27 16:43:19 | 6,985 0 | 6,985 | Form 4 |
| 13 | LaChapelle Sarah L. VP & Chief People Officer | 2026-03-05 16:48:48 | 4,578 1,906 | 6,484 | Form 4 |
| 14 | SANDBROOK WILLIAM J Director | 2025-05-27 16:47:43 | 5,695 0 | 5,695 | Form 4 |
| 15 | Chiodo Patricia Director | 2025-05-27 16:44:25 | 3,513 0 | 3,513 | Form 4 |
| 16 | Hill Thomas W. Director | 2025-05-27 16:45:33 | 3,456 0 | 3,456 | Form 4 |
| 17 | Goodin David L Chair of the Board | 2023-05-10 17:43:39 | 0 0 | 0 | Form 3 |
| 18 | Quade John F. VP of Business Development | 2023-06-01 18:44:55 | 0 0 | 0 | Form 3 |
| 19 | Vollmer Jason L Director | 2023-05-10 17:46:55 | 0 0 | 0 | Form 3 |