Form 4: Post Holdings Executive Discloses RSU Tax Withholding

A Post Holdings executive reported the surrender of common stock to cover tax obligations related to the vesting of restricted stock units.

Summary

• Diedre J. Gray, EVP, GC & CAO, and Secretary of Post Holdings, Inc. (POST), reported transactions involving the company's common stock.
• On November 14, 2025, 2,934 shares of common stock were surrendered at a price of $106.34 per share to satisfy tax withholding obligations upon the vesting of 6,659 restricted stock units (RSUs).
• On November 15, 2025, an additional 2,647 shares of common stock were surrendered at a price of $106.70 per share for tax withholding related to the vesting of 6,007 RSUs.
• Following these transactions, Ms. Gray directly beneficially owns 47,633 shares of common stock.
• Ms. Gray also indirectly beneficially owns 123,929 shares through a trust and 45,839 shares through a spouse's trust.
• The transactions were made pursuant to a Rule 10b5-1(c) plan and in accordance with Rule 16b-3.

Sentiment

Score: 5

Explanation: The filing is a neutral, routine disclosure of insider transactions related to executive compensation and tax withholding, with no inherently positive or negative implications for the company's operational or financial performance.

Positives

• The vesting of 12,666 restricted stock units (RSUs) indicates continued long-term incentive compensation for a key executive.
• The transactions were conducted under a Rule 10b5-1(c) plan, suggesting pre-planned and automated transactions, which can reduce concerns about opportunistic insider trading.

Negatives

• The surrender of 5,581 shares of common stock for tax withholding reduces the executive's direct beneficial ownership.

Future Outlook

na

Industry Context

This filing is a routine disclosure of insider transactions, specifically related to executive compensation and tax obligations. It does not provide broader industry context or trends.

Stakeholder Impact

• Shareholders: Provides transparency regarding executive stock ownership and compensation practices.
• Employees: No direct impact on general employees.
• Customers/Suppliers/Creditors: No direct impact.

Key Dates

Recommendation

This Form 4 filing details routine tax-related share disposals by an executive following RSU vesting. Such transactions are standard for executive compensation and do not reflect a change in the company's fundamentals or the executive's long-term conviction. Therefore, it provides no new information that would warrant a change in investment recommendation based solely on this filing.

Keywords

Post Holdings, POST, Diedre J. Gray, Form 4, Insider Transaction, Restricted Stock Units, RSU Vesting, Tax Withholding, Executive Compensation, Rule 10b5-1