OLD NATIONAL BANCORP /IN/

CORPORATE DEVELOPMENTS IN 2025

Old National’s 2025 results were driven by the completion and successful integration of Bremer and a focus on fundamentals—core deposit growth to support loan expansion, positive operating leverage, disciplined credit management, and healthy liquidity and capital ratios. We once again showed our unwavering commitment to shareholders, clients, team members, and communities. Our peer-leading deposit franchise, disciplined loan growth, strong credit quality, well-managed expenses, and dedicated team members who are committed to our clients and communities enabled us to exceed our expectations that we set as we began 2025. Highlights experienced in 2025 included:

•completion of our Bremer partnership on May 1, 2025, solidifying our position as a premier mid-size bank;

•net income applicable to common shareholders of $653.1 million, or $1.79 per diluted common share;

•peer-leading, low-cost deposit franchise; loan to deposit ratio of 89%;

•growth in total deposits of 35%, 5% excluding Bremer;

•disciplined loan growth of 34%, 5% excluding Bremer;

•disciplined expense management with an efficiency ratio of 55.10%;

•stable credit metrics, including net charge-offs to average loans of 0.25%; and

•tangible book value per share growth of 15%.

Results for 2025 were impacted by $140.9 million of merger-related expenses, $75.6 million of CECL Day 1 non-PCD provision expense related to the allowance for credit losses established on acquired non-PCD loans, a $5.1 million net gain associated with the freezing of the benefits of the Bremer pension plan and subsequent termination of the plan, and a $3.0 million reduction to previously accrued FDIC special assessment. Excluding these items, net income applicable to common shares for 2025 was $808.6 million, or $2.21 per diluted common share on an adjusted basis. Refer to the “Non-GAAP Financial Measures” section for reconciliations to GAAP financial measures.

Our net interest income increased 34% to $2.1 billion during 2025, driven by loans and securities acquired in the Bremer transaction as well as strong loan growth and lower costs of average interest-bearing liabilities, partially offset by higher balances of average interest-bearing liabilities. Provision for credit losses increased compared to 2024, reflective of provision expense associated with the Bremer acquisition as well as credit migration, higher net charge-offs, and macroeconomic factors. Noninterest income increased from $354.7 million in 2024 to $466.5 million in 2025 primarily due to the impact of the Bremer acquisition, higher mortgage banking revenue, capital markets income, and other income. Noninterest expense increased $390.9 million in 2025 compared to 2024. Noninterest expense in 2025 included $140.9 million of merger-related expenses and a $3.0 million reduction to previously accrued FDIC special assessment. Noninterest expense in 2024 included $37.3 million of merger-related expenses, a $13.3 million non-cash, pre-tax expense associated with the distribution of excess pension assets with the resolution of the legacy First Midwest plan, $3.0 million for an FDIC special assessment, and $2.6 million of separation expense. Excluding these expenses, noninterest expense in 2025 increased $309.3 million, driven by operating costs and additional amortization of intangibles related to the acquisitions of Bremer and CapStar, as well as higher salary and employee benefits reflective of merit and performance-driven incentive accruals.

On May 1, 2025, Old National completed its acquisition of Bremer, and its wholly owned banking subsidiary, Bremer Bank, National Association. The majority of system conversions related to the Bremer transaction were completed in mid-October 2025. The successful execution of this conversion reinforced the strength of our disciplined integration framework and enhanced our operating platform across the expanded footprint.