The estimated Net Worth of William E Mcdonald is at least $12 Milión dollars as of 17 February 2017. William Mcdonald owns over 6,000 units of Martin Marietta Materials stock worth over $12,046,810 and over the last 21 years William sold MLM stock worth over $0.
William has made over 7 trades of the Martin Marietta Materials stock since 2006, according to the Form 4 filled with the SEC. Most recently William exercised 6,000 units of MLM stock worth $3,046,740 on 17 February 2017.
The largest trade William's ever made was exercising 8,500 units of Martin Marietta Materials stock on 28 February 2006 worth over $404,260. On average, William trades about 336 units every 53 days since 2003. As of 17 February 2017 William still owns at least 23,724 units of Martin Marietta Materials stock.
You can see the complete history of William Mcdonald stock trades at the bottom of the page.
William's mailing address filed with the SEC is MARTIN MARIETTA MATERIALS INC, 2710 WYCLIFF ROAD, RALEIGH, NC, 27607.
Over the last 21 years, insiders at Martin Marietta Materials have traded over $122,743,818 worth of Martin Marietta Materials stock and bought 917,432 units worth $73,329,649 . The most active insiders traders include Donald W Slager, Stephen P Jr Zelnak a Advisory Corpspo Advisory P.... On average, Martin Marietta Materials executives and independent directors trade stock every 28 days with the average trade being worth of $7,731,611. The most recent stock trade was executed by Roselyn R Bar on 14 March 2024, trading 10,000 units of MLM stock currently worth $6,032,900.
martin marietta, an american company and a member of the s&p 500 index, is a leading supplier of aggregates and heavy building materials, with operations spanning 36 states, canada and the caribbean. martin marietta's magnesia specialties business provides a full range of magnesium oxide, magnesium hydroxide and dolomitic lime products.
Martin Marietta Materials executives and other stock owners filed with the SEC include: