The estimated Net Worth of Jianzhong Zhu is at least 860 千$ dollars as of 8 June 2018. Jianzhong Zhu owns over 8,800 units of Koppers Inc stock worth over 485,710$ and over the last 12 years Jianzhong sold KOP stock worth over 374,616$.
Jianzhong has made over 3 trades of the Koppers Inc stock since 2017, according to the Form 4 filled with the SEC. Most recently Jianzhong sold 8,800 units of KOP stock worth 374,616$ on 8 June 2018.
The largest trade Jianzhong's ever made was selling 8,800 units of Koppers Inc stock on 8 June 2018 worth over 374,616$. On average, Jianzhong trades about 650 units every 27 days since 2013. As of 8 June 2018 Jianzhong still owns at least 13,522 units of Koppers Inc stock.
You can see the complete history of Jianzhong Zhu stock trades at the bottom of the page.
Over the last 19 years, insiders at Koppers Inc have traded over 262,414,961$ worth of Koppers Inc stock and bought 391,371 units worth 8,950,757$ . The most active insiders traders include Christian L Oberbeck、Partners Iii, L.P. Saratoga、Albert J Neupaver. On average, Koppers Inc executives and independent directors trade stock every 17 days with the average trade being worth of 1,267,114$. The most recent stock trade was executed by M Leroy Ball on 29 August 2024, trading 3,803 units of KOP stock currently worth 145,845$.
koppers, headquartered in pittsburgh, pennsylvania, is a global wood preservation technology company that creates safe and environmentally responsible solutions to solve our customer’s most important challenges. our products and services are used in a variety of niche applications in a diverse range of end-markets including railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber and construction industries. with more than 2,100 employees, we maintain a global manufacturing and distribution network, with facilities in north america, south america, australasia, china and europe. koppers is committed to living a culture of zero harm that places the care of our people, our environment and our communities first at all times. the company is also a member of the american chemistry council and dedicated to adopting its responsible care® initiative at all of our locations worldwide.
Koppers Inc executives and other stock owners filed with the SEC include: