W.W. GRAINGER, INC. — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: W.W. GRAINGER, INC. (GWW)
CIK: 0000277135
Period of Report: 2026-03-01

Reporting Person: KLEIN CHRISTOPHER J (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-03-01	Deferred Stock Units	$	A	0	Acquired		Common Stock (0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	65	Direct

Footnotes

F1: 1-for-1

F2: The number of deferred stock units acquired was less than one (1) deferred stock unit equivalent.

F3: The deferred stock units are expected to settle in shares of common stock on a one-for-one basis following end of service as a director.