Form 4: Core & Main CFO Executes Planned Stock Sale

Core & Main CFO Robyn L. Bradbury sold 5,000 shares of Class A common stock pursuant to a pre-established Rule 10b5-1 trading plan.

Summary

• CFO Robyn L. Bradbury converted 5,000 units of Class B common stock and limited partnership interests into Class A common stock.
• Following the conversion, the CFO sold the 5,000 shares of Class A common stock in two tranches.
• The first tranche of 1,647 shares was sold at a weighted average price of $51.9404.
• The second tranche of 3,353 shares was sold at a weighted average price of $52.8417.
• The transactions were executed under a Rule 10b5-1 trading plan adopted on January 16, 2026.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale was executed via a pre-planned 10b5-1 program, which is a standard administrative action for corporate officers.

Positives

• The transaction was conducted under a pre-arranged Rule 10b5-1 trading plan, which is a standard mechanism for executives to sell stock without triggering insider trading concerns.

Negatives

• The sale represents a reduction in the direct equity stake held by the Chief Financial Officer.

Risks

• Future sales by insiders may occur as part of the ongoing Rule 10b5-1 plan, which could influence market sentiment regarding the stock price.

Future Outlook

The filing does not provide forward-looking financial guidance, as it is a disclosure of insider transaction activity.

Industry Context

StockSavvy.ai notes that routine insider selling under 10b5-1 plans is common practice for executives at publicly traded companies and generally does not signal a change in corporate strategy or outlook.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for corporate officers to manage personal liquidity while maintaining compliance with SEC regulations.
• The conversion of Class B 'paired interests' to Class A common stock is a standard structural feature for companies with an Up-C organizational structure.

Stakeholder Impact

• Minimal impact expected as the transaction was pre-planned and represents a small portion of the executive's total holdings.

Next Steps

• Continued monitoring of future Form 4 filings for additional transactions under the established 10b5-1 plan.

Key Dates

Keywords

Core & Main, CNM, Insider Trading, Form 4, CFO, Equity Compensation, Rule 10b5-1