Welcome to our dedicated page for PROSPERITY BANCSHARES SEC filings (Ticker: PB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Prosperity Bancshares Inc. filings document the public-company records of a Texas-based regional financial holding company and its Prosperity Bank operations. Recent Form 8-K reports furnish quarterly operating results, including bank earnings, loan and deposit measures, net interest margin and credit-loss allowance disclosures.
The filing record also covers annual meeting results, director elections, auditor ratification, advisory compensation votes and definitive proxy disclosures on board governance and executive compensation. Material-event filings document completed bank mergers, related merger agreements, common-stock issuance in acquisition consideration and capital-structure matters.
Prosperity Bancshares director Ned S. Holmes reported selling 1,100 shares of common stock in open-market transactions. On 2026-03-04, he sold 500 shares at about $70.0410 per share from a direct holding, and 500 and 100 shares at $70.0316 and $70.0735 per share from indirect accounts. After these sales, he held 80,915 shares directly, 98,193 shares through a profit sharing plan, and 41,600 shares as trustee of a trust for his adult daughter, along with additional indirect holdings of 2,000 shares by his spouse, 8,820 shares in grandchildren's trusts, 3,720 shares by another trust, and 70,070 shares through a limited partnership.
PB insider sale notice: the filing reports proposed sales of restricted common stock by holders associated with Ned S Holmes. It lists restricted shares dated 05/31/2002 (7,000), 05/22/2001 (7,000) and 12/17/2002 (1,400). The filing also shows related sales during the prior three months: 6,000 shares by Ned S Holmes, 6,000 shares by the Ned S Holmes Profit Sharing Plan, and 1,200 shares by The Sherrill S Holmes Child's Trust FBO Allison Holmes, with gross proceeds of 430,092.00, 430,061.00 and 85,992.00, respectively.
Prosperity Bancshares Inc. President and COO Kevin J. Hanigan reported an amended insider transaction related to company common stock. The Form 4/A reflects a grant or award acquisition of 30,000 shares at a price of $0.00 per share. Following this previously reported transaction, Hanigan is shown as directly owning 243,306 shares of Prosperity Bancshares common stock. The amendment clarifies that an earlier Form 4 filing had inadvertently overstated his directly owned shares by 30,000, and this correction updates his recorded direct ownership.
Prosperity Bancshares describes a large Texas-based community banking franchise that operates 283 full-service locations across Texas and Oklahoma and focuses on low-cost deposits and disciplined lending. The bank has grown through steady internal expansion and acquisitions, including the 2024 Lone Star merger and 2026 deals for American Bank Holding Corporation and Southwest Bancshares.
It also outlines a pending merger with Stellar Bancorp valued at about $2.00 billion, which would add 52 Houston- and Beaumont-area offices. As of December 31, 2025, loans totaled $21.81 billion, nonperforming assets were 0.69% of total loans and other real estate, and regulatory capital ratios were well above well-capitalized thresholds, with a CET1 ratio of 17.55%. Management emphasizes community banking, strong asset quality, tight cost controls, and diversified real estate and commercial lending while highlighting interest-rate, credit, and regulatory risks.
Prosperity Bancshares director Ned S. Holmes reported open-market sales of 1,100 shares of Common Stock on February 25, 2026. The transactions included 500 shares sold directly at $71.3056 per share, 500 shares sold indirectly through a profit sharing plan at $71.3113, and 100 shares sold indirectly as trustee of a trust for his adult daughter at $71.2540. Following these trades, he held 81,415 shares directly, 98,693 shares through the profit sharing plan, and 41,700 shares through the daughter's trust, along with additional indirect holdings reported for spouse, grandchildren's trust, another trust, and a limited partnership.
Prosperity Bancshares Inc. director Ned S. Holmes reported selling 1,100 shares of common stock in open-market transactions. The sales on February 18, 2026 included 500 directly held shares at weighted-average prices around $73.62, plus additional sales from a profit sharing plan and a trust for his adult daughter.
After these transactions, Holmes reports continued direct ownership of 81,915 shares, and indirect holdings through various vehicles, including 99,193 shares in a profit sharing plan, 41,800 shares as trustee for an adult daughter, and additional stakes held by his spouse, grandchildren's trust, another trust, and a limited partnership.
PROSPERITY BANCSHARES INC director Perry Jr. Mueller reported net open-market sales of 22,000 shares of Common Stock through indirect accounts. The sales occurred on February 12, 13 and 17, 2026 at prices around $72.84–$73.20, through an IRA and a spouse-held account.
After these sales, the IRA held 162,054 shares and the spouse-held account held 2,588 shares. Separate holdings reported as of February 12, 2026 included 16,825 shares held directly and 86,671 shares held indirectly by a special trust.
Prosperity Bancshares, Inc. filed a Form 13F reporting institutional holdings managed for American Bank National Association as of December 31, 2025. The report lists 396 information-table entries with a total market value of $110,830,968. The filing notes that ABNA merged into Prosperity Bank on January 1, 2026. The report was signed by Charlotte M. Rasche, Executive Vice President and General Counsel, on February 17, 2026.
A shareholder related to PB has filed a notice of intent to sell 20,000 shares of common stock through Raymond James on the NYSE, with an approximate sale date of 02/13/2026. The filing cites an aggregate market value of $1,455,730.40 for these shares.
The shares were originally acquired in several purchase transactions from the issuer in 2023 and 2024. The notice also reports that 94,991,832 shares of this class of stock were outstanding, providing context for the planned sale.
Prosperity Bancshares director Ned S. Holmes reported selling common stock in multiple small open-market trades. On February 11, 2026, he sold 500 shares directly at a weighted average price of $76.0776, 500 shares held through a profit sharing plan at $76.0742, and 100 shares as trustee of a trust for his adult daughter at $76.0391. After these transactions, he beneficially owned 82,415 shares directly and additional indirect holdings, including 99,693 shares by a profit sharing plan, 41,900 shares as trustee for his daughter’s trust, and further positions held by his spouse, grandchildren’s trust, another trust, and a limited partnership.