Insider Transactions Reported by 25 Insiders of W.W. GRAINGER, INC.

Symbol
GWW on NYSE
Location
Lake Forest, IL

Insiders trading volume in the past year

W.W. GRAINGER, INC. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Susan Slavik Williams Director $1,217,586,866 01 Mar 2026
Donald G. Macpherson Chairman and CEO, Director $101,322,915 -$25,957,458 -20% 04 Dec 2025
Neil S. Novich Director $43,644,290 01 Mar 2026
John L. Howard Sr. VP and General Counsel $31,712,951 01 Apr 2022
Stuart L. Levenick Director $22,864,892 01 Mar 2025
Michael James Roberts Director $22,081,992 01 Mar 2023
Brian P. Anderson Director $19,490,881 01 Mar 2022
Paige K. Robbins Sr. VP $18,669,808 23 May 2025
Ann Hailey V Director $14,910,039 01 Mar 2024
Ernest Scott Santi Director $12,310,750 01 Mar 2026
Deidra C. Merriwether Sr. VP & CFO $10,303,575 -$1,160,644 -10% 01 Apr 2025
Rodney C. Adkins Director $7,320,749 01 Mar 2026
Lucas E. Watson Director $6,726,340 01 Mar 2026
Beatriz R. Perez Director $5,836,978 01 Mar 2026
Kathleen S. Carroll SVP & Chief HR Officer $3,420,802 01 Apr 2023
Krantz Nancy L. Berardinelli Sr. VP & CLO $3,020,592 -$500,722 -14% 16 Dec 2025
Melanie J. Tinto SVP & Chief HR Officer $2,767,747 01 May 2025
Steven Andrew White Director $2,655,727 01 Mar 2026
Jonny M. LeRoy SVP, Chief Technology Officer $1,758,992 -$496,430 -22% 09 Sep 2025
Matt Fortin SVP & Chief HR Officer $1,694,912 20 Jun 2024
Katherine D. Jaspon Director $1,485,226 01 Mar 2026
George S. Davis Director $1,074,901 01 Mar 2026
Laurie R. Thomson VP, Controller $606,498 -$793,615 -57% 06 May 2025
Christopher J. Klein Director $580,696 01 Mar 2026
Cindy J. Miller Director $410,958 01 Mar 2026

Recent Insider Transactions by Companies or Individuals for W.W. GRAINGER, INC.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Susan Slavik Williams GWW Deferred Stock Units Award 0.23% 5 2,176 01 Mar 2026 Direct
Steven Andrew White GWW Deferred Stock Units Gift 0.19% 5 2,625 01 Mar 2026 By Family Trust
Steven Andrew White GWW Deferred Stock Units Gift -100% -5 0 01 Mar 2026 Direct
Steven Andrew White GWW Deferred Stock Units Award 5 5 01 Mar 2026 Direct
Lucas E. Watson GWW Deferred Stock Units Award 0.19% 11 5,711 01 Mar 2026 Direct
Ernest Scott Santi GWW Deferred Stock Units Award 0.2% 21 10,436 01 Mar 2026 Direct
Beatriz R. Perez GWW Deferred Stock Units Award 0.2% 10 5,099 01 Mar 2026 Direct
Neil S. Novich GWW Deferred Stock Units Award 0.2% 66 33,289 01 Mar 2026 Direct
Cindy J. Miller GWW Deferred Stock Units Award 0.28% 1 359 01 Mar 2026 Direct
Christopher J. Klein GWW Deferred Stock Units Award 0 439 01 Mar 2026 Direct
Katherine D. Jaspon GWW Deferred Stock Units Gift 0.26% 4 1,559 01 Mar 2026 Family Trust
Katherine D. Jaspon GWW Deferred Stock Units Gift -100% -4 0 01 Mar 2026 Direct
Katherine D. Jaspon GWW Deferred Stock Units Award 4 4 01 Mar 2026 Direct
George S. Davis GWW Deferred Stock Units Award 0.21% 2 939 01 Mar 2026 Direct
Rodney C. Adkins GWW Deferred Stock Units Award 0.2% 12 5,975 01 Mar 2026 Direct
Krantz Nancy L. Berardinelli GWW Common Stock Tax liability -6.33% -189 2,797 01 Feb 2026 Direct
Krantz Nancy L. Berardinelli GWW Common Stock Sale -5.79% $199,666 $1023.93 -195 3,174 16 Dec 2025 Direct
Donald G. Macpherson GWW Common Stock Sale -10.5% $11,829,322 $972.57 -12,163 103,885 05 Dec 2025 Direct
Donald G. Macpherson GWW Common Stock Options Exercise 11.7% 12,163 116,048 05 Dec 2025 Direct
Donald G. Macpherson GWW Stock Option Options Exercise -100% -12,163 0 05 Dec 2025 Direct
Donald G. Macpherson GWW Common Stock Gift -3.69% -3,977 103,885 04 Dec 2025 Direct
Donald G. Macpherson GWW Common Stock Sale -11.9% $14,128,136 $972.81 -14,523 107,862 04 Dec 2025 Direct
Donald G. Macpherson GWW Common Stock Options Exercise 17.8% 18,500 122,385 04 Dec 2025 Direct
Donald G. Macpherson GWW Stock Option Options Exercise -60.3% -18,500 12,163 04 Dec 2025 Direct
Steven Andrew White GWW Deferred Stock Units Gift 0.19% 5 2,620 01 Dec 2025 By Family Trust
Steven Andrew White GWW Deferred Stock Units Gift -100% -5 0 01 Dec 2025 Direct
Steven Andrew White GWW Deferred Stock Units Award 5 5 01 Dec 2025 Direct
Lucas E. Watson GWW Deferred Stock Units Award 0.25% 14 5,700 01 Dec 2025 Direct
Susan Slavik Williams GWW Deferred Stock Units Award 0.23% 5 2,171 01 Dec 2025 Direct
Ernest Scott Santi GWW Deferred Stock Units Award 0.24% 25 10,415 01 Dec 2025 Direct
Beatriz R. Perez GWW Deferred Stock Units Award 0.24% 12 5,089 01 Dec 2025 Direct
Neil S. Novich GWW Deferred Stock Units Award 0.24% 79 33,223 01 Dec 2025 Direct
Cindy J. Miller GWW Deferred Stock Units Award 0.28% 1 358 01 Dec 2025 Direct
Christopher J. Klein GWW Deferred Stock Units Award 0.23% 1 439 01 Dec 2025 Direct
Katherine D. Jaspon GWW Deferred Stock Units Gift 0.19% 3 1,555 01 Dec 2025 Family Trust
Katherine D. Jaspon GWW Deferred Stock Units Gift -100% -3 0 01 Dec 2025 Direct
Katherine D. Jaspon GWW Deferred Stock Units Award 3 3 01 Dec 2025 Direct
George S. Davis GWW Deferred Stock Units Award 0.21% 2 937 01 Dec 2025 Direct
Rodney C. Adkins GWW Deferred Stock Units Award 0.24% 14 5,963 01 Dec 2025 Direct
Jonny M. LeRoy GWW Common Stock Sale -22% $496,430 $992.86 -500 1,771 09 Sep 2025 Direct
Susan Slavik Williams GWW Deferred Stock Units Award 0.23% 5 2,166 01 Sep 2025 Direct
Beatriz R. Perez GWW Deferred Stock Units Award 0.22% 11 5,077 01 Sep 2025 Direct
Lucas E. Watson GWW Deferred Stock Units Award 0.21% 12 5,686 01 Sep 2025 Direct
Ernest Scott Santi GWW Deferred Stock Units Award 0.22% 23 10,390 01 Sep 2025 Direct
Steven Andrew White GWW Deferred Stock Units Gift 0.27% 7 2,615 01 Sep 2025 By Family Trust
Steven Andrew White GWW Deferred Stock Units Gift -100% -7 0 01 Sep 2025 Direct
Steven Andrew White GWW Deferred Stock Units Award 7 7 01 Sep 2025 Direct
Neil S. Novich GWW Deferred Stock Units Award 0.22% 74 33,144 01 Sep 2025 Direct
Cindy J. Miller GWW Deferred Stock Units Award 0 357 01 Sep 2025 Direct
Christopher J. Klein GWW Deferred Stock Units Award 0.23% 1 438 01 Sep 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.