Donald G. Macpherson

Director · DuPont de Nemours, Inc.

IndividualSelling only12 10b5-1 trades

First filing: 2024
Latest filing: Jun 2, 2026
Filings: 6

Profile

Donald G. Macpherson serves as Director of DuPont de Nemours, Inc. (DD). Macpherson has also held reporting roles at W.W. GRAINGER, INC. (GWW). Macpherson has reported 6 insider filings with the SEC since 2024. The most recent filing was in June 2026.

Role: Director

Board memberships

DuPont de Nemours, Inc.
W.W. GRAINGER, INC.

Career & Filing History

Every role Donald G. Macpherson has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.

Director
at DuPont de Nemours, Inc. (DD)
4 filings, 2026
Chairman and CEO, Director
at W.W. GRAINGER, INC. (GWW)
2 filings, 2024 to 2026

Companies - Last 90 Days

DuPont de Nemours, Inc. (DD)1 filing
last Jun 2, 2026

Filings (90d)

1 company

Purchases

Sales

$13.48M

Summary

Updated Aug 31, 2026

Donald G. Macpherson is Director of DuPont de Nemours, Inc. (DD). 6 SEC Form 4 filings on record going back to 2024, most recently on 2 June 2026. Most recent open-market trade: sold $75K of GWW on 1 October 2024. Lifetime open-market sales: $13.48M.

Recent Transactions

Every recent SEC Form 4 transaction Donald G. Macpherson has reported, most recent first.

All20Sells10Awards6Withholding410b5-110

$DD DuPont de Nemours, Inc.
Jun 2, 2026
A - Grant or award
671 shares @ $48.42$32K
$DD DuPont de Nemours, Inc.
May 28, 2026
A - Grant or award
4.0K shares @ $0.00-
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
F - Tax withholding / forfeiture
513 shares @ $1,090.81$560K
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
F - Tax withholding / forfeiture
460 shares @ $1,090.81$502K
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
F - Tax withholding / forfeiture
580 shares @ $1,090.81$633K
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
A - Grant or award
3.5K shares @ $0.00-
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
F - Tax withholding / forfeiture
2.3K shares @ $1,090.81$2.56M
$GWW W.W. GRAINGER, INC.
Apr 2, 2026
A - Grant or award
5.3K shares @ $0.00-
$DD DuPont de Nemours, Inc.
Mar 3, 2026
A - Grant or award
216 shares @ $50.04$11K
$DD DuPont de Nemours, Inc.
Feb 24, 2026
A - Grant or award
946 shares @ $0.00-
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
72 shares @ $1,043.84$75K
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
225 shares @ $1,042.96$235K
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
341 shares @ $1,042.14$355K
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
700 shares @ $1,040.62$728K
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
496 shares @ $1,039.72$516K
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
3.0K shares @ $1,038.99$3.11M
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
3.9K shares @ $1,037.85$4.00M
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
1.1K shares @ $1,036.49$1.17M
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
1.2K shares @ $1,035.72$1.20M
$GWW W.W. GRAINGER, INC.
Oct 1, 2024
S - Open-market sale10b5-1
1.4K shares @ $1,034.54$1.41M

Trading Pattern

InsiderAlpha's records for Donald G. Macpherson go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. 12 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.

Other Insiders Active in the Same Stocks

Insiders who reported open-market trades in the last 12 months at the companies Donald G. Macpherson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.

Steven P. Larrabee - $5.71M of DD open-market activity in the last 12 months
Lori Koch - $368K of DD open-market activity in the last 12 months
Erik T. Hoover - $239K of DD open-market activity in the last 12 months

More Notable Insiders

Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:

Frequently Asked Questions

Who is Donald G. Macpherson?

Donald G. Macpherson is a corporate insider, tracked as Director of DuPont de Nemours, Inc. (DD). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.

How many SEC Form 4 filings has Donald G. Macpherson submitted recently?

1 primary Form 4 filing in the last 90 days, covering 1 company.

Has Donald G. Macpherson been buying or selling stock?

Recorded transactions: 0 open-market purchases and 12 open-market sales ($13.48M) across all tracked filings.

Where can I see all of Donald G. Macpherson's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

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