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 INC (PB) director Ned S. Holmes reported selling a total of 1,100 shares of common stock on September 9, 2026 in open-market transactions, pursuant to a Rule 10b5-1 trading plan. The sales, executed at weighted-average prices around $71.42, reduced but did not eliminate his direct and indirect ownership across personal, plan, trust, and partnership accounts.
PROSPERITY BANCSHARES INC (PB) director Ned S. Holmes reported selling a total of 1,100 shares of common stock on September 2, 2026 in open-market transactions under a Rule 10b5-1 trading plan, at weighted average prices in the low $70s, from direct, profit-sharing plan, and family trust holdings. The filing also reports indirect holdings of 2,000 shares by his spouse, 8,820 shares as trustee of grandchildren's trust, 3,720 shares by another trust, and 70,070 shares held through a limited partnership.
PROSPERITY BANCSHARES, INC. (PB) has filed an amended report to add historical Stellar Bancorp, Inc. financial statements and unaudited pro forma information reflecting Prosperity’s completed acquisition of Stellar on July 1, 2026. Stellar was merged into Prosperity, and Stellar Bank was merged into Prosperity Bank, with Prosperity entities surviving.
The preliminary total merger consideration is $1.99 billion, consisting of $1.41 billion in stock (about 19.4 million PB shares at an exchange ratio of 0.3803) and $578.7 million in cash. On a pro forma basis, total assets increase to $54.2 billion from Prosperity’s standalone $43.6 billion as of March 31, 2026. The preliminary purchase price allocation includes $733.7 million of goodwill and $159.6 million of core deposit intangibles, both subject to change as valuation work is finalized.
For 2025, pro forma net income is $656.3 million with basic EPS of $5.74, compared with Prosperity’s standalone EPS of $5.72. For the three months ended March 31, 2026, pro forma net income is $146.6 million and basic EPS of $1.23, versus $1.16 standalone. The company discloses that integration and other nonrecurring charges are expected but are not included in the pro forma results.
PROSPERITY BANCSHARES INC (PB) director Ned S. Holmes reported sales of 1,100 shares of Common Stock on August 26, 2026, in open‑market or private transactions made pursuant to a Rule 10b5‑1 trading plan. The sales included 500 shares held directly at a weighted average price of about $73.19 (with prices between $72.76 and $73.41), and 600 shares held indirectly through a profit sharing plan and trusts for an adult daughter at weighted average prices around $72.26–$73.22. After these sales, Holmes reported 70,115 shares held directly and separate indirect holdings of 2,000 shares by spouse, 8,820 by grandchildren’s trust, 3,720 by another trust, and 70,070 by a limited partnership.
Prosperity Bancshares Inc (PB) director Ned S. Holmes reported open-market sales of a total of 1,100 shares of common stock on August 19, 2026, in multiple tranches at weighted-average prices between roughly $72.85 and $74.54 per share, including sales from direct holdings, a profit sharing plan, and trusts. The filing indicates the trades were effected under a Rule 10b5-1 trading plan. Indirect holdings reported include 2,000 shares held by his spouse, 8,820 by a grandchildren's trust, 3,720 by another trust, and 70,070 by a limited partnership.
Prosperity Bancshares, Inc. filed a quarterly Form 13F as an institutional investment manager reporting its equity holdings. The report covers securities over which the ABNA Trust Department of Prosperity Bank exercised investment discretion as of June 30, 2026, following ABNA’s merger into Prosperity Bank on January 1, 2026.
The filing is a 13F Holdings Report, listing 450 reportable positions with an aggregate reported value of $153,080,628. One other included manager, American Bank National Association, is identified in the report structure.
Prosperity Bancshares Inc. director Ned S. Holmes reported open-market sales of a total of 1,100 shares of common stock on 2026-08-12 under a Rule 10b5-1 trading plan. The sales, executed in three tranches around $74 per share, left 71,115 shares held directly and 86,693 shares held indirectly through a profit-sharing plan, plus additional indirect holdings via spouse, trusts and a limited partnership.
Prosperity Bancshares, Inc. reported solid mid‑2026 results. For the quarter ended June 30, 2026, net income was 168,583 (dollars in thousands), up from 135,155 a year earlier, and net interest income rose to 330,550 from 267,722. Six‑month net income reached 284,850 with basic and diluted earnings per share of 2.84, compared with 265,380 and 2.79 for the prior‑year period.
Total assets were 43,872,511 at June 30, 2026, up from 38,463,425 at December 31, 2025, driven by loan growth to 25,027,998 and deposits to 32,599,687 (dollars in thousands). Asset quality remained strong: nonperforming assets declined to 130,576, or 0.52% of total loans and other real estate, from 150,842 and 0.69%. The allowance for credit losses on loans increased to 382,841, and shareholders’ equity grew to 8,305,259, aided by stock issued for the American Bank Holding Corporation and Southwest Bancshares, Inc. acquisitions, partly offset by share repurchases and cash dividends.
Prosperity Bancshares director Ned S. Holmes, under a Rule 10b5-1 trading plan, sold 1,100 shares of common stock on August 5, 2026 in three code S transactions at weighted average prices between $74.33 and $75.035 per share.
After these sales he held 71,615 shares directly, plus indirect interests including 87,193 shares in a profit sharing plan, 39,400 shares as trustee for an adult daughter, and additional family and entity holdings.
Prosperity Bancshares director Ned S. Holmes reported selling a total of 1,100 shares of common stock on July 29, 2026, in six transactions at reported and weighted‑average prices around $73–$74 per share. The sales covered both directly held shares and indirect holdings via a profit sharing plan and family trusts, and the filing affirms they were executed under a Rule 10b5‑1 trading plan.