David W Grainger Net Worth
Andrew Walker
Published Mar 21, 2026
The estimated Net Worth of David W Grainger is at least $612 Million dollars as of 22 March 2007. David Grainger owns over 450 units of W.W. Grainger stock worth over $570,866,148 and over the last 20 years David sold GWW stock worth over $40,862,037.
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David Grainger GWW stock SEC Form 4 insiders trading
David has made over 29 trades of the W.W. Grainger stock since 2005, according to the Form 4 filled with the SEC. Most recently David sold 450 units of GWW stock worth $35,249 on 22 March 2007.
The largest trade David's ever made was selling 69,500 units of W.W. Grainger stock on 22 March 2007 worth over $5,423,780. On average, David trades about 14,865 units every 13 days since 2003. As of 22 March 2007 David still owns at least 586,430 units of W.W. Grainger stock.
You can see the complete history of David Grainger stock trades at the bottom of the page.
