GWW
W.W. Grainger, Inc.$1158.95+0.87 (+0.08%)Prev Close$1158.08·MCap$55.10B·P/E32.77·Vol129.5K·Yield0.01%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
7
$30.51M
◆
Net Activity
Net Seller
$30.51M
●
Active Insiders
5
last 12 mo
Over the past 12 months, insider activity at W.W. Grainger, Inc. (GWW) has been exclusively selling, with 0 insider purchases totaling $0.00 and 7 insider sales totaling $30.51M. The most recent insider transaction was by Merriwether Deidra C (officer: Sr. VP & CFO), who sold $2.36M worth of shares on Mar 25, 2026. W.W. Grainger, Inc. operates in the Industrials sector, within the Industrial - Distribution industry, with a market cap of $55.10B.
GWW Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 25, 2026 | Merriwether Deidra C | officer: Sr. VP & CFO | Sell | 2,219 | $1064.37 | $2.36M | 12,534 |
| Feb 4, 2026 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 377 | $1071.33 | $403.9K | 0 |
| Dec 17, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 195 | $1023.93 | $199.7K | 0 |
| Dec 8, 2025 | Macpherson Donald G | Chairman and CEO | Sell | 26,686 | $972.70 | $25.96M | 0 |
| Sep 11, 2025 | LeRoy Jonny M | SVP, Chief Technology Officer | Sell | 500 | $992.86 | $496.4K | 0 |
| May 27, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 280 | $1075.20 | $301.1K | 0 |
| May 8, 2025 | Thomson Laurie R | VP, Controller | Sell | 761 | $1042.86 | $793.6K | 0 |
| Apr 4, 2025 | Robbins Paige K | Sr. VP | Sell | 785 | $994.06 | $780.3K | 0 |
| Apr 3, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 261 | $987.83 | $257.8K | 0 |
| Apr 3, 2025 | LeRoy Jonny M | SVP, Chief Technology Officer | Sell | 468 | $987.83 | $462.3K | 0 |
| Apr 3, 2025 | Macpherson Donald G | Chairman and CEO | Sell | 4,839 | $987.83 | $4.78M | 0 |
| Apr 3, 2025 | Merriwether Deidra C | Sr. VP & CFO | Sell | 1,328 | $995.97 | $1.32M | 0 |
| Apr 3, 2025 | Robbins Paige K | Sr. VP | Sell | 1,475 | $987.83 | $1.46M | 0 |
| Apr 3, 2025 | Thomson Laurie R | VP, Controller | Sell | 177 | $987.83 | $174.8K | 0 |
| Mar 12, 2025 | Thomson Laurie R | VP, Controller | Sell | 334 | $1020.28 | $340.8K | 0 |
| Nov 15, 2024 | Thomson Laurie R | VP, Controller | Sell | 125 | $1206.03 | $150.8K | 675 |
| Nov 8, 2024 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 253 | $1192.52 | $301.7K | 3,198 |
| Nov 7, 2024 | Robbins Paige K | Sr. VP | Sell | 9,577 | $1117.84 | $10.71M | 13,556-41% |
| Nov 5, 2024 | Merriwether Deidra C | Sr. VP & CFO | Sell | 704 | $1105.59 | $778.3K | 9,509 |
| Oct 1, 2024 | Macpherson Donald G | Chairman and CEO | Sell | 12,992 | $1037.68 | $13.48M | 111,416 |
| Sep 18, 2024 | Macpherson Donald G | Chairman and CEO | Sell | 27,502 | $1000.82 | $27.52M | 138,991 |
| Jun 24, 2024 | Fortin Matt | SVP & Chief HR Officer | Sell | 511 | $915.20 | $467.7K | 2,083 |
| Feb 29, 2024 | Robbins Paige K | Sr. VP | Sell | 3,813 | $968.88 | $3.69M | 8,422-31% |
| Feb 12, 2024 | Merriwether Deidra C | Sr. VP & CFO | Sell | 8,301 | $950.40 | $7.89M | 15,839-34% |
| Feb 9, 2024 | Robbins Paige K | Sr. VP | Sell | 3,122 | $950.22 | $2.97M | 7,227-30% |
| Dec 6, 2023 | Thomson Laurie R | VP, Controller | Sell | 250 | $801.50 | $200.4K | 911 |
| Nov 30, 2023 | Macpherson Donald G | Chairman and CEO | Sell | 4,955 | $782.53 | $3.88M | 92,092 |
| Nov 3, 2023 | Fortin Matt | SVP & Chief HR Officer | Sell | 4,281 | $739.72 | $3.17M | 5,501-44% |
| May 15, 2023 | Thomson Laurie R | VP, Controller | Sell | 54 | $682.09 | $36.8K | 1,677 |
| May 4, 2023 | Robbins Paige K | Sr. VP | Sell | 2,127 | $691.92 | $1.47M | 7,668 |
| May 4, 2023 | Thomson Laurie R | VP, Controller | Sell | 476 | $683.74 | $325.5K | 1,731 |
| Mar 16, 2023 | Merriwether Deidra C | Sr. VP & CFO | Sell | 4,623 | $664.66 | $3.07M | 11,738-28% |
| Mar 6, 2023 | Macpherson Donald G | Chairman and CEO | Sell | 49,121 | $694.36 | $34.11M | 127,961-28% |
| Feb 8, 2023 | Carroll Kathleen S | SVP & Chief HR Officer | Sell | 1,690 | $671.56 | $1.13M | 4,075-29% |
| Dec 5, 2022 | Macpherson Donald G | Chairman and CEO | Sell | 14,380 | $599.53 | $8.62M | 82,499 |
| Sep 16, 2022 | Robbins Paige K | Sr. VP | Sell | 2,330 | $500.03 | $1.17M | 7,212 |
| Aug 3, 2022 | Thomson Laurie R | VP, Controller | Sell | 54 | $541.44 | $29.2K | 1,874 |
| Jul 28, 2022 | Robbins Paige K | Sr. VP | Sell | 2,330 | $500.03 | $1.17M | 11,996 |
| May 6, 2022 | Thomson Laurie R | VP, Controller | Sell | 501 | $495.74 | $248.4K | 1,928 |
| May 4, 2022 | Macpherson Donald G | Chairman and CEO | Sell | 12,266 | $488.83 | $6.00M | 84,394 |
| Apr 19, 2022 | Merriwether Deidra C | Sr. VP & CFO | Sell | 488 | $488.62 | $238.4K | 7,605 |
| Apr 4, 2022 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 1,732 | $509.24 | $882.0K | 20,567 |
| Dec 7, 2021 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 9,728 | $496.68 | $4.83M | 29,195 |
| Dec 6, 2021 | Macpherson Donald G | Chairman and CEO | Sell | 15,741 | $487.86 | $7.68M | 78,726 |
| Oct 29, 2021 | Robbins Paige K | Sr. VP | Sell | 565 | $450.00 | $254.3K | 12,468 |
| May 5, 2021 | Thomson Laurie R | VP, Controller | Sell | 1,994 | $459.46 | $916.2K | 2,092-49% |
| Apr 5, 2021 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 2,535 | $407.21 | $1.03M | 39,567 |
| Apr 5, 2021 | Macpherson Donald G | Chairman and CEO | Sell | 4,276 | $407.01 | $1.74M | 64,558 |
GWW Insider Buying Activity
The following table shows recent insider purchases of W.W. Grainger, Inc. (GWW) stock reported via SEC Form 4 filings.
No insider buying activity found for GWW in the last 12 months.
GWW Insider Selling Activity
The following table shows recent insider sales of W.W. Grainger, Inc. (GWW) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 25, 2026 | Merriwether Deidra C | officer: Sr. VP & CFO | Sell | 2,219 | $1064.37 | $2.36M | 12,534 |
| Feb 4, 2026 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 377 | $1071.33 | $403.9K | 0 |
| Dec 17, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 195 | $1023.93 | $199.7K | 0 |
| Dec 8, 2025 | Macpherson Donald G | Chairman and CEO | Sell | 26,686 | $972.70 | $25.96M | 0 |
| Sep 11, 2025 | LeRoy Jonny M | SVP, Chief Technology Officer | Sell | 500 | $992.86 | $496.4K | 0 |
| May 27, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 280 | $1075.20 | $301.1K | 0 |
| May 8, 2025 | Thomson Laurie R | VP, Controller | Sell | 761 | $1042.86 | $793.6K | 0 |
| Apr 4, 2025 | Robbins Paige K | Sr. VP | Sell | 785 | $994.06 | $780.3K | 0 |
| Apr 3, 2025 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 261 | $987.83 | $257.8K | 0 |
| Apr 3, 2025 | LeRoy Jonny M | SVP, Chief Technology Officer | Sell | 468 | $987.83 | $462.3K | 0 |
| Apr 3, 2025 | Macpherson Donald G | Chairman and CEO | Sell | 4,839 | $987.83 | $4.78M | 0 |
| Apr 3, 2025 | Merriwether Deidra C | Sr. VP & CFO | Sell | 1,328 | $995.97 | $1.32M | 0 |
| Apr 3, 2025 | Robbins Paige K | Sr. VP | Sell | 1,475 | $987.83 | $1.46M | 0 |
| Apr 3, 2025 | Thomson Laurie R | VP, Controller | Sell | 177 | $987.83 | $174.8K | 0 |
| Mar 12, 2025 | Thomson Laurie R | VP, Controller | Sell | 334 | $1020.28 | $340.8K | 0 |
| Nov 15, 2024 | Thomson Laurie R | VP, Controller | Sell | 125 | $1206.03 | $150.8K | 675 |
| Nov 8, 2024 | Berardinelli Krantz Nancy L | Sr. VP & CLO | Sell | 253 | $1192.52 | $301.7K | 3,198 |
| Nov 7, 2024 | Robbins Paige K | Sr. VP | Sell | 9,577 | $1117.84 | $10.71M | 13,556-41% |
| Nov 5, 2024 | Merriwether Deidra C | Sr. VP & CFO | Sell | 704 | $1105.59 | $778.3K | 9,509 |
| Oct 1, 2024 | Macpherson Donald G | Chairman and CEO | Sell | 12,992 | $1037.68 | $13.48M | 111,416 |
| Sep 18, 2024 | Macpherson Donald G | Chairman and CEO | Sell | 27,502 | $1000.82 | $27.52M | 138,991 |
| Jun 24, 2024 | Fortin Matt | SVP & Chief HR Officer | Sell | 511 | $915.20 | $467.7K | 2,083 |
| Feb 29, 2024 | Robbins Paige K | Sr. VP | Sell | 3,813 | $968.88 | $3.69M | 8,422-31% |
| Feb 12, 2024 | Merriwether Deidra C | Sr. VP & CFO | Sell | 8,301 | $950.40 | $7.89M | 15,839-34% |
| Feb 9, 2024 | Robbins Paige K | Sr. VP | Sell | 3,122 | $950.22 | $2.97M | 7,227-30% |
| Dec 6, 2023 | Thomson Laurie R | VP, Controller | Sell | 250 | $801.50 | $200.4K | 911 |
| Nov 30, 2023 | Macpherson Donald G | Chairman and CEO | Sell | 4,955 | $782.53 | $3.88M | 92,092 |
| Nov 3, 2023 | Fortin Matt | SVP & Chief HR Officer | Sell | 4,281 | $739.72 | $3.17M | 5,501-44% |
| May 15, 2023 | Thomson Laurie R | VP, Controller | Sell | 54 | $682.09 | $36.8K | 1,677 |
| May 4, 2023 | Robbins Paige K | Sr. VP | Sell | 2,127 | $691.92 | $1.47M | 7,668 |
| May 4, 2023 | Thomson Laurie R | VP, Controller | Sell | 476 | $683.74 | $325.5K | 1,731 |
| Mar 16, 2023 | Merriwether Deidra C | Sr. VP & CFO | Sell | 4,623 | $664.66 | $3.07M | 11,738-28% |
| Mar 6, 2023 | Macpherson Donald G | Chairman and CEO | Sell | 49,121 | $694.36 | $34.11M | 127,961-28% |
| Feb 8, 2023 | Carroll Kathleen S | SVP & Chief HR Officer | Sell | 1,690 | $671.56 | $1.13M | 4,075-29% |
| Dec 5, 2022 | Macpherson Donald G | Chairman and CEO | Sell | 14,380 | $599.53 | $8.62M | 82,499 |
| Sep 16, 2022 | Robbins Paige K | Sr. VP | Sell | 2,330 | $500.03 | $1.17M | 7,212 |
| Aug 3, 2022 | Thomson Laurie R | VP, Controller | Sell | 54 | $541.44 | $29.2K | 1,874 |
| Jul 28, 2022 | Robbins Paige K | Sr. VP | Sell | 2,330 | $500.03 | $1.17M | 11,996 |
| May 6, 2022 | Thomson Laurie R | VP, Controller | Sell | 501 | $495.74 | $248.4K | 1,928 |
| May 4, 2022 | Macpherson Donald G | Chairman and CEO | Sell | 12,266 | $488.83 | $6.00M | 84,394 |
| Apr 19, 2022 | Merriwether Deidra C | Sr. VP & CFO | Sell | 488 | $488.62 | $238.4K | 7,605 |
| Apr 4, 2022 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 1,732 | $509.24 | $882.0K | 20,567 |
| Dec 7, 2021 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 9,728 | $496.68 | $4.83M | 29,195 |
| Dec 6, 2021 | Macpherson Donald G | Chairman and CEO | Sell | 15,741 | $487.86 | $7.68M | 78,726 |
| Oct 29, 2021 | Robbins Paige K | Sr. VP | Sell | 565 | $450.00 | $254.3K | 12,468 |
| May 5, 2021 | Thomson Laurie R | VP, Controller | Sell | 1,994 | $459.46 | $916.2K | 2,092-49% |
| Apr 5, 2021 | HOWARD JOHN L | Sr. VP and General Counsel | Sell | 2,535 | $407.21 | $1.03M | 39,567 |
| Apr 5, 2021 | Macpherson Donald G | Chairman and CEO | Sell | 4,276 | $407.01 | $1.74M | 64,558 |
GWW Insiders
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