The estimated Net Worth of John K Castleberry is at least $1.47 Million dollars as of 18 May 2005. John Castleberry owns over 6,800 units of MDU Resources Inc stock worth over $156,161 and over the last 21 years John sold MDU stock worth over $1,311,003.
John has made over 7 trades of the MDU Resources Inc stock since 2004, according to the Form 4 filled with the SEC. Most recently John sold 6,800 units of MDU stock worth $190,400 on 18 May 2005.
The largest trade John's ever made was exercising 70,000 units of MDU Resources Inc stock on 22 November 2004 worth over $1,388,100. On average, John trades about 12,890 units every 25 days since 2004. As of 18 May 2005 John still owns at least 6,229 units of MDU Resources Inc stock.
You can see the complete history of John Castleberry stock trades at the bottom of the page.
John's mailing address filed with the SEC is WBI HOLDINGS, INC., 1250 WEST CENTURY AVENUE, BISMARCK, ND, 58503.
Over the last 21 years, insiders at MDU Resources Inc have traded over $101,766,102 worth of MDU Resources Inc stock and bought 243,685 units worth $5,394,611 . The most active insiders traders include Thomas S Everist, Mark A Hellerstein und Homer A Jr Scott. On average, MDU Resources Inc executives and independent directors trade stock every 35 days with the average trade being worth of $540,785. The most recent stock trade was executed by Rob L. Johnson on 7 May 2024, trading 36,291 units of MDU stock currently worth $923,969.
a strong infrastructure is the heart of our economy. it is the oil, natural gas and electricity that power business, industry and our daily lives. it is the pipes and wires that connect our homes, factories, offices and stores to bring them to life. it is the transportation network of roads, highways and airports that keeps our economy moving. infrastructure is our business. mdu resources group provides value-added natural resource products and related services that are essential to energy and transportation infrastructure. our company was founded in 1924 as a small electric utility serving a handful of farm communities on the border of montana and north dakota. we realized early the value of delivering a variety of services, and grew our company by developing a core line of businesses. today, we are a multibillion-dollar corporation with operations and customers across the country. mdu resources is the largest publicly traded company headquartered in the four-state region of nor
MDU Resources Inc executives and other stock owners filed with the SEC include: