William Penn Bancorporation stock (US96924N1000): merger with Mid Penn Bancorp reshapes regional banking footprint

William Penn Bancorporation has completed its all?stock merger into Mid Penn Bancorp, ending its standalone listing and creating a larger regional banking platform. The deal changes the profile and liquidity of the former WMPN stock for US community?bank investors.

The former William Penn Bancorporation stock has transitioned into shares of Mid Penn Bancorp after the completion of an all?stock merger, reshaping the investment profile for holders of the community bank’s shares. According to Mid Penn Bancorp’s transaction update published on 05/08/2024, William Penn shareholders received 0.4260 Mid Penn shares for each William Penn share, and William Penn’s common stock ceased trading on Nasdaq under the ticker WMPN following the closing of the deal on that date, as detailed by Mid Penn Bancorp as of 05/08/2024 and reflected in the corporate actions tracker maintained by Robinhood as of 05/2024.

As of: 05/14/2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: William Penn Bancorporation
• Sector/industry: Banking – community and regional banking
• Headquarters/country: Bristol, Pennsylvania, United States
• Core markets: Community banking services in the greater Philadelphia and South Jersey markets
• Key revenue drivers: Net interest income from loans and securities, fee income from deposit and banking services
• Home exchange/listing venue: Previously Nasdaq (ticker: WMPN); now represented by Mid Penn Bancorp on Nasdaq (ticker: MPB)
• Trading currency: US dollar (USD)

William Penn Bancorporation: core business model

William Penn Bancorporation operated as the holding company for William Penn Bank, a community-focused institution serving retail and small business customers in the mid?Atlantic region. The bank’s model centered on taking local deposits and recycling that funding into residential, consumer, and commercial loans in its core footprint. As a thrift?origin entity, it historically emphasized relationship-based banking and conservative underwriting, according to company descriptions included in Mid Penn’s merger materials and earlier regulatory filings referenced in the release from Mid Penn Bancorp as of 05/08/2024.

The business mix prior to the merger relied heavily on interest-earning assets such as one?to?four family residential mortgages, commercial real estate loans, and investment securities. Funding primarily came from core deposits, including checking, savings, and certificates of deposit collected from local households and small businesses. As a relatively small-cap community bank, William Penn focused on stable net interest margins rather than high-growth lending, emphasizing credit quality and capital preservation, an approach typical for institutions of its size in the US community banking sector.

Non?interest income sources were comparatively modest and generally included service charges on deposit accounts, debit card interchange fees, and other customary banking fees. While the company was publicly traded under the WMPN ticker, its shareholder base was concentrated among income-oriented and regional bank investors who closely follow US community and thrift conversions. The merger into Mid Penn Bancorp effectively folded this legacy business model into a larger regional platform that continues to pursue similar, but somewhat more diversified, community banking strategies.

Main revenue and product drivers for William Penn Bancorporation

Before the merger, William Penn’s primary revenue driver was net interest income, which is the difference between interest earned on loans and securities and interest paid on deposits and borrowings. Residential mortgages, commercial real estate loans, and other secured lending products formed the core of its loan portfolio, contributing significantly to interest income. The company’s ability to manage the spread between yields on these assets and the cost of deposits was a key determinant of earnings, as described in its historical financial discussions summarized in the transaction documentation referenced by Mid Penn Bancorp as of 05/08/2024.

On the funding side, low?cost core deposits such as checking and savings accounts lowered the bank’s interest expense and supported margin stability. Certificates of deposit and other time deposits, while typically carrying higher rates, offered a predictable funding source. Management of deposit betas, or how quickly deposit rates adjust to changes in market interest rates, was particularly important in the rising rate environment of 2022 and 2023. This backdrop affected community banks broadly and shaped William Penn’s positioning ahead of its combination with Mid Penn Bancorp, according to sector commentary from regional bank coverage reported by outlets such as Reuters as of 2023.

Fee-based revenues, while smaller in absolute terms, provided diversification beyond interest income. These included service charges on accounts, transaction fees, and other banking-related charges that tend not to be as sensitive to interest rate cycles. However, given the company’s size, fee income did not fully offset the cyclical swings in net interest margins. After the merger, these revenue streams are now reported under Mid Penn Bancorp’s broader financials, which combine William Penn’s legacy operations with Mid Penn’s existing commercial and retail banking activities across a larger Pennsylvania footprint.

Merger with Mid Penn Bancorp: terms and implications for shareholders

The key corporate event for William Penn Bancorporation shareholders was its combination with Mid Penn Bancorp, announced in 2023 and completed on 05/08/2024. Under the terms of the all-stock deal, each share of William Penn common stock was converted into the right to receive 0.4260 shares of Mid Penn common stock. Upon completion, William Penn became a wholly owned subsidiary of Mid Penn Bancorp, and William Penn’s stand?alone stock listing on Nasdaq was terminated, as set out by Mid Penn Bancorp as of 05/08/2024.

For holders of the former WMPN shares in US brokerage accounts, this transaction was processed as a stock merger corporate action. Brokerages converted positions into Mid Penn shares using the 0.4260 exchange ratio, typically rounding fractional entitlements according to their standard procedures. The event is reflected in broker support documents, including the corporate actions tracker maintained by Robinhood as of 2024, which notes that William Penn Bancorporation common stock performed a stock merger and that shareholders received 0.4260 new shares of Mid Penn Bancorp (ticker MPB) for each old WMPN share.

The merger combined William Penn’s deposit base and branch network with Mid Penn’s existing operations, expanding Mid Penn’s presence in the greater Philadelphia and South Jersey markets. While William Penn no longer reports stand-alone financial results, the combined entity’s performance can now be followed through Mid Penn Bancorp’s quarterly and annual filings. For former William Penn investors focused on dividend income, distributions will depend on Mid Penn’s dividend policy rather than William Penn’s prior practice. This shift is important for US investors who held WMPN primarily for community bank dividend exposure and now must track the broader MPB profile.

Industry trends and competitive position

The merger between William Penn Bancorporation and Mid Penn Bancorp occurred against a backdrop of consolidation in the US community and regional banking sector. Rising regulatory and technology costs have encouraged smaller institutions to seek scale through combinations, aiming to improve efficiency ratios and spread fixed costs over a larger asset base. Industry data compiled by the Federal Reserve and covered by outlets such as The Wall Street Journal as of 2023 highlight a multi?year trend of steady bank M&A activity, especially among sub?$10 billion asset institutions.

Within this landscape, William Penn’s integration into Mid Penn adds deposits and lending relationships in the densely populated Philadelphia metropolitan area, a region with diverse economic drivers and competitive banking dynamics. Mid Penn’s management emphasized in its merger communications that the combination should deepen its presence in key markets and create opportunities for cross?selling products, such as commercial and industrial loans, treasury management, and consumer banking services, to William Penn’s legacy customer base, according to statements summarized by Mid Penn Bancorp as of 05/08/2024.

Competition in William Penn’s traditional markets includes larger regional banks, national institutions, and credit unions that compete aggressively on deposit pricing and digital capabilities. By joining Mid Penn, the former William Penn franchise gains access to a broader suite of products and potentially greater resources for technology investment and compliance. For US investors tracking regional bank consolidation, this transaction exemplifies how smaller publicly traded community banks may seek partnerships with larger peers to remain competitive in an environment of evolving customer expectations and regulatory demands.

Why William Penn Bancorporation’s legacy matters for US investors

Although William Penn Bancorporation no longer trades under its own ticker, its legacy remains relevant for US investors who received Mid Penn Bancorp shares in the merger or who follow regional and community bank consolidation trends. Former WMPN shareholders are now exposed to the earnings profile, dividend policy, and risk management practices of Mid Penn, a larger Nasdaq?listed regional bank. This may change the liquidity characteristics, analyst coverage, and volatility profile compared with the smaller, more thinly traded William Penn stock, as reflected in post?merger trading data for MPB compiled by market platforms such as Nasdaq as of 2025.

For US retail investors, regional bank stocks like Mid Penn, now including the William Penn franchise, provide targeted exposure to local economic conditions in Pennsylvania and neighboring states. Loan performance and deposit growth often track trends in employment, real estate activity, and small business formation in those markets. As a result, the William Penn merger can be seen as increasing Mid Penn’s footprint in the greater Philadelphia area, which is a significant economic hub, and potentially altering the geographic risk mix for investors analyzing MPB’s balance sheet composition and credit risk metrics.

Investors who previously evaluated William Penn on its own must now consider Mid Penn’s broader strategy, including its appetite for additional M&A, its capital allocation approach, and its ability to manage integration risk across multiple legacy franchises. These factors are typically discussed in Mid Penn’s earnings calls and investor presentations, which provide updated guidance and commentary on the performance of acquired portfolios, including William Penn’s former operations, according to materials posted on the Mid Penn investor relations website and referenced in its filings with the SEC noted by SEC filings as of 03/2024.

Conclusion

The former William Penn Bancorporation stock has effectively become part of Mid Penn Bancorp’s Nasdaq?listed equity story following the all?stock merger finalized in May 2024. William Penn’s community banking operations and deposit base now contribute to a larger regional platform focused on Pennsylvania and surrounding markets. For US investors, the change means that legacy WMPN exposure is now mediated through Mid Penn’s broader financial performance, dividend decisions, and strategic priorities. As with any bank investment, future returns will depend on factors such as credit quality, interest rate dynamics, funding costs, and management’s ability to integrate acquired franchises while maintaining prudent risk controls.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.