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.
The Prosperity Bancshares, Inc. (NYSE: PB) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Prosperity Bancshares is a Texas corporation and regional financial holding company, and its filings offer detailed information on its banking operations, financial condition and material events.
Through this page, users can review current reports on Form 8-K, where Prosperity reports significant developments. Recent 8-K filings describe, for example, the closing of the acquisition of American Bank Holding Corporation and American Bank, N.A., and the entry into a definitive merger agreement with Southwest Bancshares, Inc., parent of Texas Partners Bank. Other 8-Ks furnish earnings press releases for specific quarters, outlining net income, earnings per share, net interest income, noninterest income and expense, and asset quality measures.
In addition to 8-Ks, investors typically consult annual reports on Form 10-K and quarterly reports on Form 10-Q for comprehensive discussions of Prosperity’s loan and deposit portfolios, nonperforming assets, allowance for credit losses, capital position and risk factors. These periodic reports complement the earnings press releases referenced in the company’s current reports.
Stock Titan enhances these documents with AI-powered summaries that highlight key points from lengthy filings, helping readers quickly understand the main drivers of Prosperity’s results, notable changes in balance sheet items and the structure of announced mergers. The filings page also surfaces insider and executive-related disclosures, such as those made on Forms 3, 4 and 5, enabling users to track reportable equity transactions by directors and officers when available.
By using this page, investors and researchers can follow Prosperity Bancshares’ official SEC reporting history, review the regulatory details behind its acquisitions and earnings announcements, and use AI-generated insights to navigate complex financial and legal information more efficiently.
Prosperity Bancshares Inc. director reports multiple small stock sales. On 12/03/2025, the reporting person sold a total of 1,100 shares of common stock across several accounts, including personal holdings, a profit sharing plan, and trusts. Direct holdings decreased through two sales totaling 500 shares at weighted-average prices of about $69.01 and $70.1045, leaving 87,415 shares owned directly.
Additional 500 shares were sold from a profit sharing plan and 100 shares from a trust for an adult daughter at weighted-average prices near $70. After these transactions, the reporting person still beneficially owns substantial indirect holdings, including 104,693 shares in a profit sharing plan, 42,900 shares in a trust for an adult daughter, and other indirect interests through a spouse, grandchildren’s trust, another trust, and a limited partnership. The prices reported are weighted averages for multiple trades within stated price ranges.
Prosperity Bancshares insider files to sell common stock under Rule 144. A holder has filed a notice to sell 14,300 shares of common stock through UBS Financial Services on the NYSE, with an aggregate market value of $986,843.00. The filing notes that 94,991,832 shares of common stock were outstanding and lists the planned sale date as 12/03/2025.
The shares to be sold were originally acquired as restricted stock from the issuer on three dates in 2001 and 2002, totaling 14,300 shares. The notice also reports that, during the past three months, related sellers including Ned S Holmes, a profit sharing plan, and a child’s trust sold an additional 14,300 common shares on 09/03/2025 for combined gross proceeds of about $948,357.50.
Prosperity Bancshares is registering 4,062,520 shares of common stock, plus additional shares tied to option and warrant exercises, to use as stock consideration in its merger with Southwest Bancshares (SWBI). SWBI will be merged into Prosperity, followed by the merger of Texas Partners Bank into Prosperity Bank, so SWBI holders will receive Prosperity stock instead of their current shares.
The aggregate stock consideration can be reduced if SWBI’s equity capital at closing is below $188,000,000 (plus any option and warrant exercise proceeds), using an adjustment formula based on $69.57 per Prosperity share. A special pre-closing cash dividend may be paid equal to 50% of SWBI equity capital above this minimum. SWBI options and warrants will be cashed out if they are in the money, while restricted stock will convert into the same stock consideration as common shares.
SWBI shareholders must approve the merger at a special meeting, and they have dissenters’ rights under Texas law to seek cash payment of the appraised fair value of their shares.
Prosperity Bancshares Inc. director reports modest stock sales. On 11/26/2025, the reporting person sold a total of 1,100 shares of Prosperity Bancshares common stock in three transactions at weighted average prices of about $69.29 per share. These included 500 shares held directly, 500 shares held through a profit sharing plan, and 100 shares held as trustee of a trust for an adult daughter.
After these sales, the director continues to own 87,915 shares directly and maintains multiple indirect interests, including shares held through a profit sharing plan, several trusts, a spouse’s holdings, and a limited partnership. The prices disclosed are weighted averages for trades executed within relatively narrow ranges around the reported values.
Prosperity Bancshares Inc. (PB) reported insider stock sales by a director. On 11/19/2025, the director sold 500 shares of common stock at a weighted average price of $65.5708, leaving 88,415 shares held directly. On the same date, the director sold another 500 shares at a weighted average price of $65.5979 through a profit sharing plan, after which that plan held 105,693 shares. A further 100 shares were sold at a weighted average price of $65.5735 in a trust for an adult daughter, which then held 43,100 shares.
The director also reports additional indirect holdings, including shares held by a spouse, as trustee for grandchildren’s trust, by another trust, and by a limited partnership. The filing notes that reported prices are weighted averages for multiple trades within stated intraday price ranges.
Prosperity Bancshares (PB) reported an insider transaction by a director on 11/12/2025. The filing shows three open‑market sales of common stock: 500 shares at $67.2812, 500 shares at $67.2816 (by a profit sharing plan), and 100 shares at $67.2602 (as trustee of a family trust). Prices are weighted averages within disclosed ranges.
Following these transactions, holdings reported include 88,915 shares direct, 106,193 shares by a profit sharing plan, and 43,200 shares as trustee of a trust for an adult daughter. The weighted average price ranges were $67.10–$67.87 for two sales and $67.11–$67.40 for one sale.
Prosperity Bancshares (PB) reported higher quarterly earnings. For the three months ended September 30, 2025, net income was $137.6 million, up from $127.3 million a year ago, and diluted EPS was $1.45 versus $1.34. Net interest income rose to $273.4 million from $261.7 million as interest expense declined year over year. The provision for credit losses was $0.
Total noninterest income was $41.2 million, essentially flat, while noninterest expense was $138.6 million, slightly lower than last year. Year to date, net income reached $402.9 million versus $349.3 million, reflecting stronger core profitability.
On the balance sheet, total assets were $38.33 billion, down from $39.57 billion at December 31, 2024. Loans totaled $22.03 billion and deposits were $27.78 billion. Nonperforming assets increased to $119.6 million, or 0.54% of total loans and other real estate, compared with $81.5 million and 0.37% at year-end. The allowance for credit losses on loans was $339.6 million. The company repurchased 299,318 shares for $19.95 million and declared a dividend of $0.58 per share in the quarter.
Prosperity Bancshares (PB) reported insider transactions by a director on 11/05/2025. The director sold 1,100 common shares across multiple trades, including 500 shares at $66.8322, 500 shares at $66.841 (indirect via a profit sharing plan), 5 shares at $66.04, and 95 shares at $66.8846. Footnotes state these are weighted-average prices for trades executed within disclosed ranges.
Following these sales, holdings were reported as: 89,415 shares direct; 106,693 shares indirect by profit sharing plan; 43,300 shares indirect as trustee for an adult daughter; plus additional indirect holdings of 2,000 shares by spouse, 8,820 shares as trustee of grandchildren's trust, 3,720 shares by trust, and 70,070 shares by limited partnership.
Prosperity Bancshares (PB) director reported multiple open-market sales of common stock on 10/29/2025. Trades were executed at weighted-average prices including $63.9025, $65.7338, and $66.9467, with detailed price ranges noted in the footnotes.
After these transactions, the director beneficially owns 89,915 shares directly; 107,193 through a profit sharing plan; and 43,400 as trustee for an adult daughter. Additional indirect holdings include 2,000 by spouse, 8,820 as trustee of grandchildren’s trust, 3,720 by trust, and 70,070 via a limited partnership.
Prosperity Bancshares, Inc. (PB) furnished an update on its business by announcing that it publicly released a press release with financial results for the third quarter ended September 30, 2025. The company furnished this information under Item 2.02 and attached the release as Exhibit 99.1.
The company stated that, per General Instruction B.2, the information in Item 2.02 and Exhibit 99.1 is furnished and not deemed “filed” under the Exchange Act.