GWW W. W. Grainger
NYSE · SEC CIK 277135 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $33.54M 7 sales by 6 insiders
- Filings on record
- 398 since 2021-09-03, latest 2026-09-01 17:38
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Macpherson Donald G | COB, CEO, Dir | — | $25.96M |
| Merriwether Deidra C | SVP, CFO | — | $4.15M |
| Robbins Paige K | SVP | — | $1.80M |
| LeRoy Jonny M | SVP, CTO | — | $1.05M |
| Thomson Laurie R | VP, Ctrl | — | $385.5K |
| Berardinelli Krantz Nancy L | SVP, CLO | — | $199.7K |
| Tinto Melanie J | SVP, Chief HR Off | — | — |
Transactions 159
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-05-14 11:18 | 2026-05-12 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $1,231.69 | -313 | 399 | -44% | -$385.5K |
| M | 2026-05-14 11:17 | 2026-05-12 | GWW | LeRoy Jonny M | SVP, CTO | S - Sale | $1,231.06 | -854 | 1,554 | -35% | -$1.05M |
| M | 2026-05-14 11:17 | 2026-05-12 | GWW | Robbins Paige K | SVP | S - Sale | $1,232.29 | -1,457 | 2,232 | -39% | -$1.80M |
| M | 2026-05-05 17:15 | 2026-05-01 | GWW | Tinto Melanie J | SVP, Chief HR Off | F - Tax | $1,161.35 | -522 | 3,123 | -14% | -$606.2K |
| MT | 2026-04-02 18:43 | 2026-04-01 | GWW | Merriwether Deidra C | SVP, CFO | A - Grant | $0.00 | +2,946 | 12.6K | +30% | $0 |
| MT | 2026-04-02 18:43 | 2026-04-01 | GWW | Merriwether Deidra C | SVP, CFO | F - Tax | $1,090.81 | -1,152 | 12.0K | -9% | -$1.26M |
| MT | 2026-04-02 18:43 | 2026-04-02 | GWW | Merriwether Deidra C | SVP, CFO | S - Sale | $1,114.28 | -1,488 | 10.5K | -12% | -$1.66M |
| 2026-04-02 18:43 | 2026-04-01 | GWW | Tinto Melanie J | SVP, Chief HR Off | A - Grant | $0.00 | +764 | 3,645 | +27% | $0 | |
| M | 2026-04-02 18:42 | 2026-04-01 | GWW | Thomson Laurie R | VP, Ctrl | A - Grant | $0.00 | +268 | 802 | +50% | $0 |
| M | 2026-04-02 18:42 | 2026-04-01 | GWW | Thomson Laurie R | VP, Ctrl | F - Tax | $1,090.81 | -134 | 712 | -16% | -$146.2K |
| M | 2026-04-02 18:42 | 2026-04-01 | GWW | Robbins Paige K | SVP | A - Grant | $0.00 | +2,461 | 4,229 | +139% | $0 |
| M | 2026-04-02 18:42 | 2026-04-01 | GWW | Robbins Paige K | SVP | F - Tax | $1,090.81 | -1,087 | 3,689 | -23% | -$1.19M |
| M | 2026-04-02 18:41 | 2026-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | A - Grant | $0.00 | +8,753 | 110.3K | +9% | $0 |
| M | 2026-04-02 18:41 | 2026-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | F - Tax | $1,090.81 | -3,898 | 108.7K | -3% | -$4.25M |
| M | 2026-04-02 18:41 | 2026-04-01 | GWW | LeRoy Jonny M | SVP, CTO | A - Grant | $0.00 | +996 | 2,619 | +61% | $0 |
| M | 2026-04-02 18:41 | 2026-04-01 | GWW | LeRoy Jonny M | SVP, CTO | F - Tax | $1,090.81 | -359 | 2,408 | -13% | -$391.6K |
| M | 2026-04-02 18:40 | 2026-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | A - Grant | $0.00 | +1,766 | 4,180 | +73% | $0 |
| M | 2026-04-02 18:40 | 2026-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | F - Tax | $1,090.81 | -772 | 3,791 | -17% | -$842.1K |
| DM | 2026-03-25 | 2026-03-24 | GWW | Merriwether Deidra C | SVP, CFO | S - Sale+OE | $1,064.73 | -2,339 | 10.4K | -18% | -$2.49M |
| D | 2026-03-25 | 2026-03-24 | GWW | Merriwether Deidra C | SVP, CFO | M - OptEx | $311.26 | +2,339 | 12.6K | +23% | +$728.0K |
| M | 2026-02-04 | 2025-02-01+ | GWW | Berardinelli Krantz Nancy L | SVP, CLO | F - Tax | $1,071.33 | -377 | 2,797 | -12% | -$403.9K |
| 2025-12-17 | 2025-12-16 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | S - Sale | $1,023.93 | -195 | 3,174 | -6% | -$199.7K | |
| DM | 2025-12-08 | 2025-12-04+ | GWW | Macpherson Donald G | COB, CEO, Dir | M - OptEx | $311.26 | +30.7K | 122.4K | +33% | +$9.54M |
| DM | 2025-12-08 | 2025-12-04+ | GWW | Macpherson Donald G | COB, CEO, Dir | S - Sale+OE | $972.70 | -26.7K | 104.4K | -20% | -$25.96M |
| D | 2025-12-08 | 2025-12-04 | GWW | Macpherson Donald G | COB, CEO, Dir | G - Gift | $0.00 | -3,977 | 103.9K | -4% | $0 |
| M | 2025-09-11 | 2025-09-09 | GWW | LeRoy Jonny M | SVP, CTO | S - Sale | $992.86 | -500 | 1,771 | -22% | -$496.4K |
| 2025-05-27 | 2025-05-23 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | -2,935 | 2,315 | -56% | $0 | |
| I | 2025-05-27 | 2025-05-23 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | +2,935 | 16.0K | +22% | $0 |
| 2025-05-27 | 2025-05-23 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | S - Sale | $1,075.20 | -280 | 3,369 | -8% | -$301.1K | |
| I | 2025-05-08 | 2025-05-06 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | -341 | 0 | -100% | $0 |
| 2025-05-08 | 2025-05-06 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | +341 | 1,339 | +34% | $0 | |
| M | 2025-05-08 | 2025-05-06 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $1,042.86 | -761 | 578 | -57% | -$793.6K |
| MA | 2025-05-08 | 2025-03-10 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $1,020.28 | -334 | 791 | -30% | -$340.8K |
| AI | 2025-05-08 | 2025-03-10 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | -334 | 341 | -49% | $0 |
| A | 2025-05-08 | 2025-03-10 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | +334 | 1,125 | +42% | $0 |
| M | 2025-05-02 | 2025-05-01 | GWW | Tinto Melanie J | SVP, Chief HR Off | A - Grant | $0.00 | +2,881 | 2,881 | New | $0 |
| 2025-04-04 | 2025-04-02 | GWW | Robbins Paige K | SVP | F - Tax | $994.06 | -785 | 5,250 | -13% | -$780.3K | |
| M | 2025-04-03 | 2025-04-01 | GWW | Robbins Paige K | SVP | F - Tax | $987.83 | -1,475 | 6,035 | -20% | -$1.46M |
| M | 2025-04-03 | 2025-04-01 | GWW | Robbins Paige K | SVP | A - Grant | $0.00 | +3,131 | 6,391 | +96% | $0 |
| M | 2025-04-03 | 2025-04-01 | GWW | Thomson Laurie R | VP, Ctrl | A - Grant | $0.00 | +384 | 763 | +101% | $0 |
| M | 2025-04-03 | 2025-04-01 | GWW | Thomson Laurie R | VP, Ctrl | F - Tax | $987.83 | -177 | 714 | -20% | -$174.8K |
| M | 2025-04-03 | 2025-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | F - Tax | $987.83 | -261 | 3,649 | -7% | -$257.8K |
| 2025-04-03 | 2025-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | A - Grant | $0.00 | +865 | 3,910 | +28% | $0 | |
| M | 2025-04-03 | 2025-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | F - Tax | $987.83 | -4,839 | 104.9K | -4% | -$4.78M |
| M | 2025-04-03 | 2025-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | A - Grant | $0.00 | +10.2K | 105.3K | +11% | $0 |
| M | 2025-04-03 | 2025-04-01 | GWW | LeRoy Jonny M | SVP, CTO | A - Grant | $0.00 | +1,169 | 2,028 | +136% | $0 |
| M | 2025-04-03 | 2025-04-01 | GWW | LeRoy Jonny M | SVP, CTO | F - Tax | $987.83 | -468 | 2,271 | -17% | -$462.3K |
| M | 2025-04-03 | 2025-04-01 | GWW | Merriwether Deidra C | SVP, CFO | F - Tax | $987.83 | -1,483 | 11.4K | -12% | -$1.46M |
| M | 2025-04-03 | 2025-04-01 | GWW | Merriwether Deidra C | SVP, CFO | A - Grant | $0.00 | +3,373 | 11.5K | +41% | $0 |
| M | 2025-04-03 | 2025-04-02 | GWW | Merriwether Deidra C | SVP, CFO | S - Sale | $997.12 | -1,164 | 11.1K | -9% | -$1.16M |
| M | 2025-03-12 | 2025-03-10 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $1,020.28 | -334 | 457 | -42% | -$340.8K |
| I | 2024-11-15 | 2024-11-13 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $1,206.03 | -125 | 675 | -16% | -$150.8K |
| M | 2024-11-08 | 2024-11-06 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | S - Sale | $1,192.52 | -253 | 3,145 | -7% | -$301.7K |
| DM | 2024-11-07 | 2024-11-05 | GWW | Robbins Paige K | SVP | M - OptEx | $273.62 | +9,577 | 14.0K | +219% | +$2.62M |
| DM | 2024-11-07 | 2024-11-05 | GWW | Robbins Paige K | SVP | S - Sale+OE | $1,117.85 | -9,577 | 4,379 | -69% | -$10.71M |
| 2024-11-05 | 2024-11-01 | GWW | Merriwether Deidra C | SVP, CFO | F - Tax | $1,109.23 | -561 | 10.2K | -5% | -$622.3K | |
| 2024-11-05 | 2024-11-01 | GWW | Merriwether Deidra C | SVP, CFO | S - Sale | $1,105.59 | -704 | 9,509 | -7% | -$778.3K | |
| M | 2024-10-01 | 2024-09-30 | GWW | Macpherson Donald G | COB, CEO, Dir | S - Sale | $1,037.68 | -13.0K | 98.6K | -12% | -$13.48M |
| DM | 2024-09-18 | 2024-09-16 | GWW | Macpherson Donald G | COB, CEO, Dir | S - Sale+OE | $1,000.82 | -27.5K | 139.0K | -17% | -$27.52M |
| D | 2024-09-18 | 2024-09-16 | GWW | Macpherson Donald G | COB, CEO, Dir | M - OptEx | $276.64 | +46.1K | 139.1K | +50% | +$12.74M |
| M | 2024-06-24 | 2024-06-20 | GWW | Fortin Matt | SVP, Chief HR Off | S - Sale | $915.20 | -511 | 1,948 | -21% | -$467.7K |
| 2024-05-28 | 2024-05-23 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | -800 | 791 | -50% | $0 | |
| I | 2024-05-28 | 2024-05-23 | GWW | Thomson Laurie R | VP, Ctrl | G - Gift | $0.00 | +800 | 800 | New | $0 |
| 2024-05-07 | 2024-05-03 | GWW | Thomson Laurie R | VP, Ctrl | F - Tax | $923.90 | -23 | 1,591 | -1% | -$21.2K | |
| I | 2024-05-02 | 2024-04-30 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | +1,971 | 13.1K | +18% | $0 |
| 2024-05-02 | 2024-04-30 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | -1,971 | 4,379 | -31% | $0 | |
| M | 2024-04-03 | 2024-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | F - Tax | $1,017.30 | -6,080 | 92.3K | -6% | -$6.19M |
| M | 2024-04-03 | 2024-04-01 | GWW | Macpherson Donald G | COB, CEO, Dir | A - Grant | $0.00 | +11.4K | 96.0K | +13% | $0 |
| M | 2024-04-03 | 2024-04-01 | GWW | Merriwether Deidra C | SVP, CFO | F - Tax | $1,017.30 | -1,571 | 11.2K | -12% | -$1.60M |
| M | 2024-04-03 | 2024-04-01 | GWW | Merriwether Deidra C | SVP, CFO | A - Grant | $0.00 | +3,062 | 11.2K | +37% | $0 |
| 2024-04-03 | 2024-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | A - Grant | $0.00 | +804 | 3,440 | +31% | $0 | |
| 2024-04-03 | 2024-04-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | F - Tax | $1,017.30 | -142 | 3,298 | -4% | -$144.5K | |
| M | 2024-04-03 | 2024-04-01 | GWW | Robbins Paige K | SVP | F - Tax | $1,017.30 | -1,571 | 6,350 | -20% | -$1.60M |
| M | 2024-04-03 | 2024-04-01 | GWW | Robbins Paige K | SVP | A - Grant | $0.00 | +3,012 | 7,054 | +75% | $0 |
| M | 2024-04-03 | 2024-04-01 | GWW | Thomson Laurie R | VP, Ctrl | F - Tax | $1,017.30 | -122 | 1,631 | -7% | -$124.1K |
| M | 2024-04-03 | 2024-04-01 | GWW | Thomson Laurie R | VP, Ctrl | A - Grant | $0.00 | +825 | 1,179 | +233% | $0 |
| M | 2024-04-03 | 2024-04-01 | GWW | Fortin Matt | SVP, Chief HR Off | A - Grant | $0.00 | +976 | 2,464 | +66% | $0 |
| M | 2024-04-03 | 2024-04-01 | GWW | Fortin Matt | SVP, Chief HR Off | F - Tax | $1,017.30 | -237 | 1,936 | -11% | -$241.1K |
| D | 2024-02-29 | 2024-02-29 | GWW | Robbins Paige K | SVP | M - OptEx | $234.38 | +3,813 | 8,722 | +78% | +$893.7K |
| DM | 2024-02-29 | 2024-02-29 | GWW | Robbins Paige K | SVP | S - Sale+OE | $968.88 | -3,813 | 7,503 | -34% | -$3.69M |
| DM | 2024-02-12 | 2024-02-08 | GWW | Merriwether Deidra C | SVP, CFO | M - OptEx | $249.39 | +8,301 | 14.5K | +135% | +$2.07M |
| DM | 2024-02-12 | 2024-02-08 | GWW | Merriwether Deidra C | SVP, CFO | S - Sale+OE | $950.40 | -8,301 | 15.8K | -34% | -$7.89M |
| DM | 2024-02-09 | 2024-02-07 | GWW | Robbins Paige K | SVP | S - Sale+OE | $950.22 | -3,122 | 7,227 | -30% | -$2.97M |
| D | 2024-02-09 | 2024-02-07 | GWW | Robbins Paige K | SVP | M - OptEx | $231.88 | +3,122 | 8,031 | +64% | +$723.9K |
| 2024-02-02 | 2024-02-01 | GWW | Berardinelli Krantz Nancy L | SVP, CLO | F - Tax | $895.64 | -189 | 2,636 | -7% | -$169.3K | |
| 2023-12-06 | 2023-12-04 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $801.50 | -250 | 911 | -22% | -$200.4K | |
| M | 2023-11-30 | 2023-11-28+ | GWW | Macpherson Donald G | COB, CEO, Dir | S - Sale | $782.53 | -4,955 | 91.5K | -5% | -$3.88M |
| 2023-11-28 | 2023-11-27 | GWW | LEVENICK STUART L | Dir | G - Gift | $0.00 | -400 | 0 | -100% | $0 | |
| D | 2023-11-03 | 2023-11-01 | GWW | Fortin Matt | SVP, Chief HR Off | F - Tax | $729.83 | -360 | 2,462 | -13% | -$262.7K |
| DM | 2023-11-03 | 2023-11-01 | GWW | Fortin Matt | SVP, Chief HR Off | M - OptEx | $291.61 | +3,439 | 5,901 | +140% | +$1.00M |
| DM | 2023-11-03 | 2023-11-01+ | GWW | Fortin Matt | SVP, Chief HR Off | S - Sale+OE | $739.72 | -4,281 | 1,620 | -73% | -$3.17M |
| M | 2023-11-03 | 2023-05-03+ | GWW | Thomson Laurie R | VP, Ctrl | F - Tax | $728.00 | -516 | 1,708 | -23% | -$375.6K |
| 2023-10-03 | 2023-10-01 | GWW | Macpherson Donald G | COB, CEO, Dir | F - Tax | $691.84 | -3,941 | 92.6K | -4% | -$2.73M | |
| 2023-10-03 | 2023-10-01 | GWW | Macpherson Donald G | COB, CEO, Dir | A - Grant | $0.00 | +8,896 | 96.6K | +10% | $0 | |
| 2023-10-03 | 2023-10-01 | GWW | Fortin Matt | SVP, Chief HR Off | A - Grant | $0.00 | +723 | 2,822 | +34% | $0 | |
| MI | 2023-08-14 | 2023-08-10 | GWW | Williams Susan Slavik | Dir | J - Other | $0.00 | -960.0K | 5,132 | -99% | $0 |
| 2023-05-15 | 2023-05-12 | GWW | Thomson Laurie R | VP, Ctrl | S - Sale | $682.09 | -54 | 1,677 | -3% | -$36.8K | |
| DI | 2023-05-04 | 2023-05-04 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | +1,732 | 11.1K | +18% | $0 |
| D | 2023-05-04 | 2023-05-04 | GWW | Robbins Paige K | SVP | G - Gift | $0.00 | -1,732 | 4,909 | -26% | $0 |
| DM | 2023-05-04 | 2023-05-02 | GWW | Robbins Paige K | SVP | S - Sale+OE | $691.92 | -2,127 | 6,643 | -24% | -$1.47M |
Purchase Sale Sale after option exercise All abbreviations