The estimated Net Worth of Mark A Sperry is at least $207 millier dollars as of 5 March 2010. Mark Sperry owns over 20,375 units of Plug Power Inc stock worth over $130,808 and over the last 21 years Mark sold PLUG stock worth over $75,837.
Mark has made over 4 trades of the Plug Power Inc stock since 2007, according to the Form 4 filled with the SEC. Most recently Mark sold 20,375 units of PLUG stock worth $10,799 on 5 March 2010.
The largest trade Mark's ever made was selling 48,000 units of Plug Power Inc stock on 3 April 2009 worth over $44,160. On average, Mark trades about 4,982 units every 75 days since 2004. As of 5 March 2010 Mark still owns at least 67,427 units of Plug Power Inc stock.
You can see the complete history of Mark Sperry stock trades at the bottom of the page.
Mark's mailing address filed with the SEC is PLUG POWER INC., 968 ALBANY-SHAKER ROAD, LATHAM, NY, 12110.
Over the last 22 years, insiders at Plug Power Inc have traded over $15,962,578,249,169 worth of Plug Power Inc stock and bought 3,254,709 units worth $12,854,701 . The most active insiders traders include Austin W & Greenhouse David..., Andrew Marsh et Sa Axane. On average, Plug Power Inc executives and independent directors trade stock every 48 days with the average trade being worth of $634,564. The most recent stock trade was executed by George C Mcnamee on 1 August 2024, trading 10,000 units of PLUG stock currently worth $23,700.
the powerhouse in hydrogen fuel cell technology, plug power is revolutionizing the industry with cost-effective solutions that increase productivity, lower operating costs and reduce carbon footprints. its signature solution, genkey, provides an all-inclusive package for customers, incorporating genfuel hydrogen and fueling infrastructure, gencare aftermarket service and a market-specific fuel cell system. plug power maintains two system-product brands: relion, a modular, scalable fuel cell product for customers seeking solutions in critical stationary power applications; and gendrive, a lead-acid battery replacement used in electric lift trucks in high-throughput material handling applications. with more than 6,500 gendrive units deployed to material handling customers, accumulating more than 100 million hours of runtime, plug power manufactures tomorrow’s incumbent power solutions today, so customers can powerahead.
Plug Power Inc executives and other stock owners filed with the SEC include: