Mark J Stone Net Worth

The estimated Net Worth of Mark J Stone is at least $213 mil dollars as of 27 February 2012. Mark Stone owns over 6,800 units of Northern Technologies International stock worth over $38,464 and over the last 21 years Mark sold NTIC stock worth over $174,889.

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Mark Stone NTIC stock SEC Form 4 insiders trading

Mark has made over 8 trades of the Northern Technologies International stock since 2006, according to the Form 4 filled with the SEC. Most recently Mark sold 2,059 units of NTIC stock worth $20,281 on 10 August 2012.

The largest trade Mark's ever made was selling 6,800 units of Northern Technologies International stock on 27 February 2012 worth over $103,428. On average, Mark trades about 1,491 units every 149 days since 2003. As of 27 February 2012 Mark still owns at least 3,200 units of Northern Technologies International stock.

You can see the complete history of Mark Stone stock trades at the bottom of the page.

What's Mark Stone's mailing address?

Mark's mailing address filed with the SEC is 689 5TH AVENUE, 14TH FLOOR, NEW YORK, NY, 10022.

Insiders trading at Northern Technologies International

Over the last 21 years, insiders at Northern Technologies International have traded over $5,580,102 worth of Northern Technologies International stock and bought 17,360 units worth $226,111 . The most active insiders traders include G Patrick Lynch, Alia Holding Co Lynch Julia..., eRichard Nigon. On average, Northern Technologies International executives and independent directors trade stock every 65 days with the average trade being worth of $126,691. The most recent stock trade was executed by G Patrick Lynch on 26 August 2024, trading 10,488 units of NTIC stock currently worth $105,404.

What does Northern Technologies International do?

northern technologies international corporation is in the business of converting unique environmentally beneficial material science into value added products and services for industrial and consumer applications. our business model of commercializing clean and green technologies in niche markets depends heavily on the talents, perseverance and integrity of both our employees and our worldwide federation of joint venture partners. northern technologies international corporation was founded in 1970 in lino lakes, minnesota with its primary business in oil analyzer instruments (then known as northern instruments, inc.). in 1993, northern instruments changed its corporate name by merging into a wholly owned subsidiary, northern technologies international corporation. the company has since grown out of the oil analyzer instrument business and into a global provider of corrosion inhibiting products and corrosion control management services with sales and technical support reach in more than

Complete history of Mark Stone stock trades at Northern Technologies International

Northern Technologies International executives and stock owners

Northern Technologies International executives and other stock owners filed with the SEC include:

• G. Patrick Lynch,
  President, Chief Executive Officer, Director
• G. Patrick Lynch,
  Pres, CEO & Director
• Matthew Wolsfeld,
  Chief Financial Officer, Corporate Secretary
• Matthew C. Wolsfeld CPA, CPA,
  CFO & Corp. Sec.
• Richard Nigon,
  Non-Executive Independent Chairman of the Board
• Konstantin von Falkenhausen,
  Independent Director
• Ramani Narayan,
  Independent Director
• Sunggyu Lee,
  Independent Director
• Soo-Keong Koh,
  Independent Director
• Sarah Kemp,
  Independent Director
• Nancy Calderon,
  Independent Director
• Gautam Ramdas,
  Vice President, Director - Global Market Development - Oil & Gas
• Vineet Dalal,
  Vice President, Director Global Market Development — Natur-Tec®
• Vineet R. Dalal,
  VP & Director of Global Market Devel. - Natur-Tec
• Barbara D. Colwell,
  Director
• Pierre Chenu,
  Director
• Mark J Stone,
  Director
• Alia Holding Co Lynch Julia...,
  
• Tilman Bernhard Frank,
  Director
• Barry Rosenbaum,
  Director
• Donald A Kubik,
  Vice Chairman & CTO
• Mark M Mayers,
  Director
• Mehmet Gencer,
  Director
• Tao Meng,
  Director
• Tatayana Yakubovskaya,
  Director
• Vera Kallmeyer,
  Director
• Philip M Lynch,
  Director
• Stephan C Taylor,
  Director
• Jean Guy Coulombe,
  Director
• Dixon Ursela Kiel,
  Director
• Cristina Lucia Duarte Pinho,
  Director