Form 4: Prosperity Bancshares Director Sells Over 1,000 Shares Under Pre-Planned Program

A director of Prosperity Bancshares Inc. reported the sale of 1,100 shares of common stock on July 16, 2025, through direct and indirect holdings, as part of a Rule 10b5-1 trading plan.

Summary

• Ned S. Holmes, a Director of Prosperity Bancshares Inc. (PB), reported multiple sales of common stock on July 16, 2025.
• A total of 1,100 shares were sold across five separate transactions.
• Direct sales totaled 500 shares, comprising 455 shares at a weighted average price of $71.9323 and 45 shares at a weighted average price of $72.5175.
• Indirect sales totaled 600 shares, including 48 shares at $71.42 and 452 shares at a weighted average price of $72.1138 through a profit sharing plan, and 100 shares at a weighted average price of $71.9795 as trustee of an SSH trust.
• All reported transactions were conducted pursuant to a Rule 10b5-1(c) plan, which allows insiders to set up a pre-arranged schedule for buying or selling company stock.
• Following these transactions, Ned S. Holmes beneficially owns 97,415 shares directly.
• Indirect beneficial ownership includes 114,693 shares through a profit sharing plan, 44,900 shares as trustee of an SSH trust for an adult daughter, 2,000 shares by spouse, 8,820 shares as trustee of grandchildren's trust, 3,720 shares by a trust, and 70,070 shares by a limited partnership.

Sentiment

Score: 4

Explanation: The filing reports insider sales by a director, which can be perceived as a neutral to slightly negative signal by investors, though the transactions were conducted under a Rule 10b5-1 plan, indicating they were pre-scheduled and not necessarily based on new material non-public information.

Negatives

• Director Ned S. Holmes sold a total of 1,100 shares of Prosperity Bancshares Inc. common stock, which could be interpreted by some investors as a signal, despite being conducted under a Rule 10b5-1 plan.

Risks

• Potential investor concern regarding insider selling activity, even when conducted under a pre-planned Rule 10b5-1 program.

Future Outlook

NA

Industry Context

NA

Related Party Transactions

• Indirect beneficial ownership structures include holdings by spouse, grandchildren's trust, other trusts, and a limited partnership.

Stakeholder Impact

• Shareholders may interpret the director's stock sales as a signal, potentially influencing investment decisions, although the Rule 10b5-1 plan mitigates immediate concerns about new information.

Key Dates

Keywords

Prosperity Bancshares, PB, SEC Form 4, Insider Trading, Stock Sale, Director, Beneficial Ownership, Rule 10b5-1