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.
- Info
- Insider Ownership
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
Follow Filing Activity
Follow Donald G. Macpherson and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
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.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
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.