The estimated Net Worth of James M Mattern is at least $1.47 Milhão dollars as of 2 January 2008. James Mattern owns over 7,500 units of Black Hills stock worth over $1,468,103 and over the last 22 years James sold BKH stock worth over $0.
James has made over 3 trades of the Black Hills stock since 2005, according to the Form 4 filled with the SEC. Most recently James exercised 7,500 units of BKH stock worth $165,000 on 2 January 2008.
The largest trade James's ever made was exercising 9,000 units of Black Hills stock on 12 May 2005 worth over $150,030. On average, James trades about 923 units every 37 days since 2003. As of 2 January 2008 James still owns at least 24,645 units of Black Hills stock.
You can see the complete history of James Mattern stock trades at the bottom of the page.
James's mailing address filed with the SEC is , , , , .
Over the last 22 years, insiders at Black Hills have traded over $12,267,837 worth of Black Hills stock and bought 91,384 units worth $3,443,032 . The most active insiders traders include Stephen D Newlin, Tony A Jensen, eJack W Eugster. On average, Black Hills executives and independent directors trade stock every 61 days with the average trade being worth of $346,340. The most recent stock trade was executed by Rebecca B Roberts on 30 May 2024, trading 3,094 units of BKH stock currently worth $169,675.
we are a growth-oriented, vertically integrated energy company with a mission of improving life with energy and a vision to be the energy partner of choice. based in rapid city, south dakota, the company serves 1.2 million natural gas and electric utility customers in eight states. the company's non-regulated businesses generate wholesale electricity and produce natural gas, oil and coal.
Black Hills executives and other stock owners filed with the SEC include: