Form 4: MSC Industrial Director Acquires Shares via Vesting

MSC Industrial Direct Co. Inc. Director Robert B. Aarnes acquired 823 shares of Class A Common Stock through the vesting of restricted stock units and dividend equivalent units.

Summary

• Robert B. Aarnes, a Director of MSC Industrial Direct Co. Inc. (MSM), acquired 823 shares of Class A Common Stock on January 22, 2026.
• The acquisition resulted from the vesting of 799 Restricted Stock Units (RSUs) and 24 Dividend Equivalent Units.
• Each RSU and Dividend Equivalent Unit represents a contingent right to receive one share of Class A Common Stock.
• The shares were acquired at an exercise price of $0, as is typical for equity award vesting.
• Following these transactions, Robert B. Aarnes directly beneficially owns 823 shares of Class A Common Stock.
• Additionally, 799 RSUs remain unvested, scheduled to vest on January 22, 2027, contingent on continued service as an Outside Director.
• 25 Dividend Equivalent Units also remain unvested, accruing with respect to outstanding RSUs and vesting concurrently with them.

Sentiment

Score: 6

Explanation: The filing reports a routine insider transaction where a director acquired shares through the vesting of equity awards. This is generally a neutral to slightly positive signal as it aligns the director's interests with shareholders, but it does not reflect operational performance.

Positives

• The acquisition of shares by a director through equity award vesting increases their direct ownership in the company, aligning their interests more closely with those of shareholders.

Risks

• The vesting of remaining 799 RSUs on January 22, 2027, is contingent upon the Reporting Person's continued service as an Outside Director through the applicable vesting date.

Future Outlook

The remaining 799 Restricted Stock Units are scheduled to vest on January 22, 2027, provided the reporting person continues to serve as an Outside Director through that date. Associated dividend equivalent units will vest at the same time as the underlying RSUs.

Industry Context

This filing represents a routine insider transaction related to director compensation, which is a standard practice across industries to align management and director interests with shareholders. It does not provide insights into broader industry trends or competitive positioning.

Related Party Transactions

• The vesting of Restricted Stock Units and Dividend Equivalent Units for Robert B. Aarnes, a Director, constitutes a related party transaction as it is a form of compensation provided by the company to an insider.

Stakeholder Impact

• Shareholders: The increased direct ownership by a director can be viewed positively as it enhances alignment of interests between management and shareholders.

Next Steps

• Vesting of 799 remaining Restricted Stock Units on January 22, 2027, contingent on continued service as an Outside Director.

Key Dates

Keywords

MSC Industrial Direct, MSM, Form 4, Insider Transaction, Stock Acquisition, Restricted Stock Units, Dividend Equivalent Units, Director Compensation, Equity Vesting