Form 4 Filing for W.W. Grainger, Inc. - Watson Lucas E

This filing details transactions by Watson Lucas E, a director at W.W. Grainger, Inc. On April 29, 2026, Watson acquired 176 Deferred Stock Units with a transaction price of $0.00, and an additional 112 Deferred Stock Units at a price of $1160.14 per unit. These units are expected to settle in common stock on a one-for-one basis after his service as a director ends. Following these transactions, Watson holds 5887 and 5999 Deferred Stock Units, respectively. Additionally, Watson holds 157 shares of Common Stock, held in the Watson Trust. The filing was signed on May 1, 2026.