SEC Filing Summary

Walter Siegel, SVP, Gen Counsel & Corp Sec of MSC INDUSTRIAL DIRECT CO INC, was granted 2,013 Restricted Stock Units (RSUs) on July 20, 2026. These RSUs are convertible into shares of Class A Common Stock. The RSUs vest in stages between July 20, 2027, and July 20, 2030, contingent upon continued employment. The vested shares will be delivered upon vesting. This filing is Form 4, indicating a transaction by a company insider.