MDU
MDU RESOURCES GROUP INC · Mining · Market cap $4.0B
Insider Buying
$104K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Latest filing
Oct 1, 2026
KELLEY CHARLES M
MDU RESOURCES GROUP INC (MDU) has 25 SEC Form 4 filings (31 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Oct 1, 2026.
Inside the rolling window, 1 insider at MDU RESOURCES GROUP INC reported 1 open-market purchase totaling $104K and no open-market sales. The most recent open-market filing is a purchase of 5,000 shares by Director KELLEY CHARLES M, dated Feb 13, 2026, worth $104K.
- Industry:Regulated Gas
- CEO:Nicole A. Kivisto
- Employees:2,096
- HQ:Bismarck, ND, US
- IPO:1987-11-05
| Source | |||||||
|---|---|---|---|---|---|---|---|
KELLEY CHARLES MFirst filing | Director | Purchase | 5,000 | $104K | Feb 17 | -5.8% | SEC ↗ |
Earnings: last 7 quarters
Congress trading MDU 3 all-time
- RSen. John HoevenOther$100,001 - $250,0002016-11-23
- RSen. John HoevenPurchase$100,001 - $250,0002015-03-20
- RSen. John HoevenPurchase$100,001 - $250,0002015-03-20
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does MDU have?
MDU RESOURCES GROUP INC (MDU) has 25 SEC Form 4 filings (31 transaction rows) in the rolling 365-day window, disclosed by 1 distinct insider. Most recent filing: Oct 1, 2026.
When was the most recent SEC Form 4 filing for MDU?
The most recent Form 4 filing for MDU on Tracefour is dated Oct 1, 2026.
What is the total insider buy and sell value at MDU in the current window?
Inside the rolling window, insiders at MDU bought $104K and sold $0 based on SEC Form 4 filings.
Can I get alerts for MDU insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MDU RESOURCES GROUP INC (MDU). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MDU RESOURCES GROUP INC is in the Mining sector.