William MacDonald Net Worth
William Clark
Updated on March 21, 2026
The estimated Net Worth of William E Iii Macdonald is at least $5 Million dollars as of 12 November 2020. Mr. Macdonald owns over 5,000 units of Lincoln Electric stock worth over $3,401,233 and over the last 17 years he sold LECO stock worth over $1,375,315. In addition, he makes $227,920 as Independent Director at Lincoln Electric.
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Mr. MacDonald LECO stock SEC Form 4 insiders trading
William has made over 3 trades of the Lincoln Electric stock since 2017, according to the Form 4 filled with the SEC. Most recently he sold 5,000 units of LECO stock worth $556,550 on 12 November 2020.
The largest trade he's ever made was selling 5,500 units of Lincoln Electric stock on 3 May 2017 worth over $493,405. On average, William trades about 667 units every 61 days since 2007. As of 12 November 2020 he still owns at least 13,255 units of Lincoln Electric stock.
You can see the complete history of Mr. Macdonald stock trades at the bottom of the page.
