MDU Resources Group, Inc. (MDU) has 20 known insider and institutional holders on record. The largest holder is Goodin David L with 642,908 shares. Other notable holders include Kivisto Nicole A and Vollmer Jason L.
Over the last 12 months, insiders have made 37 transactions in MDU stock — 28 buys (valued at $397.63K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
MDU Insider Ownership
Top Holder
Goodin David L
642,908 shares
Buys (12 mo)
28
$397.63K value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Goodin David L |
Director |
642,908 |
2024-02-16 |
|
| 2 |
Kivisto Nicole A |
President & CEO |
583,629 |
2026-02-19 |
|
| 3 |
Vollmer Jason L |
CFO |
361,742 |
2026-02-19 |
|
| 4 |
Thiede Jeffrey S |
President & CEO Mdu Csg |
269,169 |
2024-02-16 |
|
| 5 |
Pearce Harry J |
Director |
246,740 |
2018-11-21 |
|
| 6 |
Johnson Dennis W |
Director |
187,945 |
2025-11-14 |
|
| 7 |
Hildestad Terry D |
President and CEO |
162,397 |
2010-05-26 |
|
| 8 |
Wilson John K |
Director |
138,808 |
2020-11-18 |
|
| 9 |
Jones Anne M |
Chiefhrsafety&adminofficer |
130,027 |
2026-02-19 |
|
| 10 |
Barney David C |
CEO-knife River |
123,119 |
2023-02-21 |
|
| 11 |
Senger Garret |
Chief Utilities Officer |
108,215 |
2026-02-19 |
|
| 12 |
Everist Thomas S |
Director |
105,730 |
2021-11-17 |
|
| 13 |
Olson John L |
Director |
104,736 |
2009-05-20 |
|
| 14 |
Sievert Stephanie A |
Chiefaccntg®affairsofficer |
100,941 |
2026-02-19 |
|
| 15 |
Johnson Rob L. |
President-wbi |
93,295 |
2026-02-19 |
|
| 16 |
Fagg Karen B |
Director |
87,932 |
2021-11-17 |
|
| 17 |
Moss Patricia L |
Director |
87,316 |
2022-08-25 |
|
| 18 |
Harp John G |
Pres. & CEO-mdu Constr.serv. |
83,152 |
2010-02-16 |
|
| 19 |
Link Margaret A |
VP and CIO |
74,387 |
2024-02-16 |
|
| 20 |
Hastings Trevor J |
President & CEO-wbi Holdings |
69,510 |
2023-06-01 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-31 |
Dosch Vernon A. |
Director |
RSU Award |
1,334 |
- |
- |
| 2026-03-31 |
Durkin Marian M |
Director |
RSU Award |
157 |
- |
- |
| 2026-02-17 |
Boese Dyke A. |
CIO |
RSU Award |
3,702 |
- |
- |
| 2026-02-18 |
Senger Garret |
Chief Utilities Officer |
Tax Withholding of RSU |
8,167 |
$20.36 |
$166.28K |
| 2026-02-17 |
Senger Garret |
Chief Utilities Officer |
RSU Award |
6,920 |
- |
- |
| 2026-02-18 |
Johnson Rob L. |
President-wbi |
Tax Withholding of RSU |
10,630 |
$20.36 |
$216.43K |
| 2026-02-17 |
Johnson Rob L. |
President-wbi |
RSU Award |
5,830 |
- |
- |
| 2026-02-17 |
Foti Anthony Donald |
CLO & Corporate Secretary |
RSU Award |
8,161 |
- |
- |
| 2026-02-18 |
Sievert Stephanie A |
Chiefaccntg®affairsofficer |
Tax Withholding of RSU |
10,438 |
$20.36 |
$212.52K |
| 2026-02-17 |
Sievert Stephanie A |
Chiefaccntg®affairsofficer |
RSU Award |
4,544 |
- |
- |
| 2026-02-18 |
Jones Anne M |
Chiefhrsafety&adminofficer |
Tax Withholding of RSU |
12,010 |
$20.36 |
$244.52K |
| 2026-02-17 |
Jones Anne M |
Chiefhrsafety&adminofficer |
RSU Award |
5,523 |
- |
- |
| 2026-02-18 |
Vollmer Jason L |
CFO |
Tax Withholding of RSU |
36,766 |
$20.36 |
$748.56K |
| 2026-02-17 |
Vollmer Jason L |
CFO |
RSU Award |
15,229 |
- |
- |
| 2026-02-18 |
Kivisto Nicole A |
President & CEO |
Tax Withholding of RSU |
35,668 |
$20.36 |
$726.2K |
| 2026-02-17 |
Kivisto Nicole A |
President & CEO |
RSU Award |
45,037 |
- |
- |
| 2026-02-13 |
Kelley Charles M |
Director |
Informative Buy |
5,000 |
$20.85 |
$104.23K |
| 2025-12-31 |
Dosch Vernon A. |
Director |
RSU Award |
1,394 |
- |
- |
| 2025-12-31 |
Durkin Marian M |
Director |
RSU Award |
164 |
- |
- |
| 2025-11-13 |
Patel Priti Rashmikant |
Director |
RSU Award |
4,849 |
- |
- |
| 2025-11-13 |
Miller Tammy J |
Director |
RSU Award |
3,031 |
- |
- |
| 2025-11-13 |
Dosch Vernon A. |
Director |
RSU Award |
7,274 |
- |
- |
| 2025-11-13 |
Jaeger Douglas W. |
Director |
RSU Award |
7,274 |
- |
- |
| 2025-11-13 |
Kelley Charles M |
Director |
RSU Award |
3,031 |
- |
- |
| 2025-11-13 |
Durkin Marian M |
Director |
RSU Award |
7,274 |
- |
- |
