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Insider Trading & Ownership of Donald G. Macpherson

Location
Lake Forest, IL
Summary
The estimated net worth of Donald G. Macpherson is at least $110,503,123 dollars as of 02 Apr 2026. Donald G. Macpherson is the Chairman and CEO, Director of W.W. GRAINGER, INC. and owns shares of W.W. GRAINGER, INC. (GWW) stock worth about $109.72M. Donald G. Macpherson is the Director of INTERNATIONAL PAPER CO /NEW/ and owns shares of INTERNATIONAL PAPER CO /NEW/ (IP) stock worth about $720.9K. Donald G. Macpherson is the Director of DuPont de Nemours, Inc. and owns shares of DuPont de Nemours, Inc. (DD) stock worth about $58.2K.
Signature
/s/ Cherita Thomas, by POA from Donald G. Macpherson, Chairman and CEO
All Insider Reports
All Insider Reports

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Quick Takeaways

  • Donald G. Macpherson has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $110,503,123.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: W.W. GRAINGER, INC. ($109,724,097).
  • Past-year value change for that position: -$25,957,458.

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Donald G. Macpherson

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GWW W.W. GRAINGER, INC. Chairman and CEO, Director $109,724,097 -$25,957,458 -19% 01 Apr 2026
IP, INPAP INTERNATIONAL PAPER CO /NEW/ Director $720,855 08 May 2023
DD DuPont de Nemours, Inc. Director $58,171 27 Feb 2026

Insider Transactions Reported by Donald G. Macpherson:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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