Exhibit 99.1

Exhibit 99.1

Old National's 1st Quarter Driven by Transformative Merger with

First Midwest and Strong Commercial Loan Growth

EVANSVILLE, Ind. (April 26, 2022)

Reflective of the CECL Day 1 provision expense and merger related expenses, all as expected, Old National Bancorp (NASDAQ: ONB) reports 1Q22 net loss applicable to common shares of $29.6 million, diluted EPS of $(0.13).

Adjusted net income applicable to common shares1 of $91.6 million, or $0.40 per diluted common share.

CEO COMMENTARY:

“Old National’s 1st quarter results were driven by several factors, including robust commercial loan growth and strong credit metrics and most importantly, the completion of our transformative merger with First Midwest,” said CEO Jim Ryan. “We are positioned well for continued growth and investments that will benefit our clients, team members, communities and shareholders.”

FIRST QUARTER HIGHLIGHTS2:

Net Income			•Net loss applicable to common shares of $29.6 million; adjusted net income applicable to common shares1 of $91.6 million
			•Earnings per diluted common share ("EPS") of $(0.13); adjusted EPS1 of $0.40
Net Interest Income/NIM			•Net interest income on a fully taxable equivalent basis1 of $226.6 million
			•Net interest margin on a fully taxable equivalent basis1 ("NIM") of 2.88%
Operating Performance			•Pre-provision net revenue1 (“PPNR”) of $65.1 million; adjusted PPNR1 of $118.6 million
			•Noninterest expense of $226.7 million; adjusted noninterest expense1 of $172.9 million
			•Efficiency ratio1 of 76.2%; adjusted efficiency ratio1 of 57.7%
Loans and Credit Quality			•End-of-period total loans3 of $28.4 billion compared to $13.6 billion at December 31
			◦Increased commercial loans 8.3% annualized on a full first quarter combined basis1,4, excluding PPP loans and acquisition accounting adjustments
			•Total full quarter combined4 commercial production of $1.5 billion
			•March 31 pipeline of $5.4 billion
			•Provision for credit losses ("provision") of $97.6 million; $96.3 million of current expected credit loss ("CECL") Day 1 non-purchased credit deteriorated ("non-PCD") provision expense5
			•Net charge-offs of $2.8 million, or 5 basis points ("bps") of average loans
			•Non-performing loans of 0.88% of total loans
			Return Profile & Capital			•Return on average tangible common equity1 of (4.0)%; adjusted return on average tangible common equity1 of 15.0%
•Repurchased 3.5 million shares of common stock at a cost of $63.8 million during the quarter
Notable Items			•$96.3 million of CECL Day 1 non-PCD provision expense5
			•$52.3 million of merger-related charges
			•$1.5 million of tax credit amortization

1 Non-GAAP financial measure that management believes is useful in evaluating the financial results of the Company – refer to the Non-GAAP reconciliations contained in this release 2 Comparisons to legacy prior periods are not meaningful due to merger 3 Includes loans held for sale 4 Excludes Paycheck Protection Program ("PPP") loans and acquisition accounting adjustments ("AAAs") for legacy First Midwest and combined Old National - growth annualized for the combined full quarter 5 Refers to the initial increase in allowance for credit losses required on acquired non-PCD loans through the provision for credit losses

MERGER TRANSACTION

On February 15, 2022, Old National Bancorp ("Old National") completed its transformative merger with First Midwest Bancorp, Inc. ("First Midwest") to create the premier bank in the Midwest. The merger added approximately $22 billion of assets, $14 billion of loans, and $17 billion of deposits. The combined company ranks among the top 35 banking companies based in the United States and creates the sixth largest commercial bank headquartered in the Midwest based on assets, with approximately $46 billion of combined assets, $31 billion of assets under management, strong commercial banking capabilities, a robust retail footprint, and a significant wealth platform.

RESULTS OF OPERATIONS

Old National (NASDAQ: ONB) reported first quarter 2022 net loss applicable to common shares of $29.6 million, or $(0.13) per diluted share.

Included in the first quarter were pre-tax charges of $96.3 million of CECL Day 1 non-PCD provision expense related to the allowance established on acquired non-PCD loans and $52.3 million of expenses related to the merger with First Midwest, including $11.0 million attributable to the provision for unfunded commitments. Excluding these charges and debt securities gains from the current quarter, adjusted net income was $91.6 million, or $0.40 per diluted share.

LOANS

Loan growth and expanding presence driven by the merger, along with strong combined commercial production and growth.

•Period-end total loans3 were $28.4 billion at March 31, 2022, up from $13.6 billion at December 31, 2021, driven by the merger and strong commercial production.

•Paycheck Protection Program ("PPP") loans increased $36.3 million to $205.3 million at March 31, 2022, compared to $169.0 million at December 31, 2021, as a result of the merger.

•On a first full quarter combined basis1,4, excluding PPP loans and acquisition accounting adjustments, total loans increased 6.2%, annualized, and total commercial loans increased 8.3%, annualized.

•Full first quarter combined total commercial loan production was $1.5 billion; period-end pipeline totaled $5.4 billion.

•Consumer loans increased to $2.7 billion and residential mortgage loans increased to $5.7 billion, driven by the merger and partially offset by acquired transactional portfolio run-off.

•Average total loans in the first quarter were $20.7 billion, an increase of $7.1 billion from the fourth quarter of 2021 and $7.2 billion excluding PPP loans.

DEPOSITS

Strong deposit franchise bolstered by merger, partially offset by normal seasonality.

•Period-end total deposits were $35.6 billion at March 31, 2022, compared to $18.6 billion at December 31, 2021.

•Full first quarter combined total deposits balances were stable as a seasonal decline in commercial and municipal deposits as well as a decrease in time deposits in light of the current market environment was partly offset by growth in retail interest-bearing deposits.

•On average, total deposits in the first quarter increased to $26.9 billion, compared to $18.4 billion for the fourth quarter of 2021.

NET INTEREST INCOME AND MARGIN

Increase in earning assets from the merger favorably impact net interest income and margin, offsetting the continued decline of PPP interest and fees, as well as fewer days in the quarter.

•Net interest income on a fully taxable equivalent basis increased to $226.6 million in the first quarter of 2022 compared to $150.2 million in the fourth quarter of 2021, driven by the merger and loan growth, partially offset by lower PPP interest and fees, as well as fewer days in the quarter.

•Net interest margin on a fully taxable equivalent basis increased 11 bps to 2.88% compared to 2.77% in the fourth quarter of 2021, driven by the mix of interest-earning assets added in the merger, higher accretion and loan growth, partially offset by lower PPP interest and fees, excess liquidity, and fewer days in the quarter.

•PPP interest and net fees combined were $3.7 million, or 3 bps of net interest margin, in the first quarter of 2022 compared to $7.7 million, or 11 bps of net interest margin, in the fourth quarter of 2021.

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•Accretion income on loans and borrowings was $15.9 million, or 20 bps of net interest margin, in the first quarter of 2022 compared to $3.9 million, or 7 bps of net interest margin, in the fourth quarter of 2021.

•Interest collected on nonaccrual loans was $1.1 million, or 1 bp of net interest margin, in the first quarter of 2022 compared to $1.4 million, or 3 bps of net interest margin, in the fourth quarter of 2021.

•The cost of total deposits was consistent at 0.05% in the first quarter of 2022 and the cost of total interest-bearing deposits declined 1 bp to 0.07%.

CREDIT QUALITY

Strong credit quality continues to be a hallmark of the Old National franchise.

•Old National recorded a provision expense in the first quarter of 2022 of $97.6 million, which included $96.3 million of CECL Day 1 non-PCD provision expense related to the allowance for credit losses established on acquired non-PCD loans, compared to $1.9 million of provision recapture recorded in the fourth quarter of 2021.

•Net charge-offs in the first quarter were $2.8 million on PCD loans, or 5 bps of average loans, compared to net recoveries of $1.4 million in the fourth quarter of 2021, or 3 bps of average loans.

•30+ day delinquencies were 0.34% at the end of the first quarter, up from 0.11% at the end of the fourth quarter due to loans in process of renewal that have subsequently been completed.

•Non-performing loans improved as a percentage of total loans to 0.88% from 0.92% at the end of the fourth quarter due to the merger.

•Loans acquired from previous acquisitions were recorded at fair value at the acquisition date. As of March 31, 2022, the remaining discount on these acquired loans was $162 million, $132 million related to First Midwest.

•The allowance for credit losses stood at $280.5 million, or 0.99% of total loans at March 31, 2022, up from 0.79% at December 31, 2021 due to the merger, which included $96.3 million of CECL Day 1 non-PCD provision expense related to acquired non-PCD loans and $78.5 million of allowance related to acquired PCD loans .

NONINTEREST INCOME

Noninterest income increase driven by merger; mortgage banking revenue seasonally lower and capital markets income declines.

•Total noninterest income for the first quarter of 2022 was $65.2 million, an increase of $13.8 million from the fourth quarter of 2021 driven by the merger.

•Mortgage banking revenue impacted by the rate environment, normalizing gain on sale margins, and a higher mix of portfolio production.

NONINTEREST EXPENSE

Increase in first quarter due to merger; expenses well controlled.

•Noninterest expense for the first quarter of 2022 was $226.7 million and included $52.3 million of merger-related charges, including $11.0 million attributable to the provision for unfunded commitments, as well as $1.5 million of tax credit amortization.

•Excluding these items, adjusted noninterest expense for the first quarter was $172.9 million, compared to the $123.2 million of adjusted noninterest expense in the fourth quarter of 2021.

•The first quarter efficiency ratio was 76.2%, while the adjusted efficiency ratio was 57.7% compared to 59.9% for the fourth quarter of 2021.

INCOME TAXES

•On a fully taxable-equivalent basis, income tax benefit in the first quarter was $4.9 million, resulting in a 15.2% FTE tax rate, compared to 21.6% in the fourth quarter of 2021.

•Income tax expense included $2.1 million of tax benefits related to the vesting of share-based payments and post-merger remeasurement of deferred tax assets.

•Income tax expense included $1.6 million of tax credit benefit.

CAPITAL AND LIQUIDITY

Capital ratios remain strong.

•Preliminary total risk-based capital was 12.19% and preliminary regulatory Tier 1 capital was 10.79%, impacted by the merger and loan growth.

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•Tangible common equity to tangible assets was 6.51% at the end of the first quarter compared to 8.30% in the fourth quarter of 2021, impacted by the merger and rate environment's impact on unrealized losses within the investment portfolio.

•The Company repurchased 3.5 million shares of common stock during the quarter.

•A low loan to deposit ratio of 79.7%, combined with existing funding sources plus available unencumbered, high-quality collateral, provides strong liquidity.

NON-GAAP RECONCILIATIONS

($ in millions, except EPS, shares in 000s)			1Q22			Adjustments6,7			Adjusted 1Q22
Total Revenues (FTE)			$	291.8		$	(0.3)		$	291.5
Less: Provision for Credit Losses			(97.6)			96.3			(1.3)
Less: Noninterest Expenses			(226.7)			52.3			(174.4)
Income before Income Taxes (FTE)			$	(32.5)		$	148.3		$	115.8
Income Taxes (FTE)			4.9			(27.1)			(22.2)
Net Income (loss)			$	(27.6)		$	121.2		$	93.6
Preferred Dividends			(2.0)			—			(2.0)
Net Income (loss) applicable to common shares			$	(29.6)		$	121.2		$	91.6
Average Shares Outstanding			227,002			—			227,002
Earnings Per Share - Diluted			$	(0.13)		$	0.53		$	0.40

6 Tax-effect calculations use management's estimate of the full year FTE tax rates (federal + state)

7 Provision for Credit Losses adjustment refers to the initial increase in allowance for credit losses required on acquired non-PCD loans through the provision for credit losses as a result of the completed merger

($ in millions)			1Q22			4Q21
Net Interest Income			$	222.8		$	146.8
Add: FTE Adjustment			3.8			3.4
Net Interest Income (FTE)			$	226.6		$	150.2
Average Earning Assets			$	31,483.6		$	21,670.7
Net Interest Margin (FTE)			2.88		%	2.77		%

($ in millions)			1Q22			1Q21
Net Interest Income			$	222.8		$	148.1
Add: FTE Adjustment			3.8			3.5
Net Interest Income (FTE)			$	226.6		$	151.6
Add: Total Noninterest Income			65.2			56.7
Less: Noninterest Expense			226.7			117.7
Pre-Provision Net Revenue			$	65.1		$	90.6
Less: Debt Securities Gains/Losses			(0.3)			(2.0)
Add: Merger-Related Charges			52.3			—
Add: ONB Way Charges			—			1.5
Add: Amortization of Tax Credit Investments			1.5			1.2
Adjusted Pre-Provision Net Revenue			$	118.6		$	91.3

($ in millions)			1Q22			4Q21
Old National Commercial Loans			$	19,962.0		$	9,772.4
Less: Old National PPP Loans			(205.3)			(169.0)
Legacy First Midwest Commercial Loans			—			10,048.9
Less: Legacy First Midwest PPP Loans			—			(230.7)
Less: Commercial AAAs			69.8			—
Historical Combined Commercial Loans			$	19,826.5		$	19,421.6
Old National Consumer and Residential Real Estate Loans			8,374.3			3,829.4
First Midwest Consumer and Residential Real Estate Loans			—			4,540.7
Add: Consumer and Residential Real Estate AAAs			61.7			38.8
Historical Combined Total Loans			$	28,262.5		$	27,830.5

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($ in millions)			1Q22			4Q21			1Q21
Noninterest Expense			$	226.7		$	131.9		$	117.7
Less: ONB Way Charges			—			—			(1.5)
Less: Merger-Related Charges			(52.3)			(6.7)			—
Noninterest Expense less Charges			$	174.4		$	125.2		$	116.2
Less: Amortization of Tax Credit Investments			(1.5)			(2.0)			(1.2)
Adjusted Noninterest Expense			$	172.9		$	123.2		$	115.0
Less: Intangible Amortization			(4.8)			(2.6)			(3.1)
Adjusted Noninterest Expense Less Intangible Amortization			$	168.1		$	120.6		$	111.9
Net Interest Income			$	222.8		$	146.8		$	148.1
FTE Adjustment			3.8			3.4			3.5
Net Interest Income (FTE)			$	226.6		$	150.2		$	151.6
Total Noninterest Income			65.2			51.5			56.7
Total Revenue (FTE)			$	291.8		$	201.7		$	208.3
Less: Debt Securities Gains/Losses			(0.3)			(0.4)			(2.0)
Adjusted Total Revenue (FTE)			$	291.5		$	201.3		$	206.3
Efficiency Ratio			76.2		%	64.3		%	55.6		%
Adjusted Efficiency Ratio			57.7		%	59.9		%	54.3		%

($ in millions)			1Q22			4Q21
Net (Loss) Income Applicable to Common Shares			$	(29.6)		$	56.2
Add: Intangible Amortization (net of tax6)			3.9			1.9
Tangible Net (Loss) Income Applicable to Common Shares			$	(25.7)		$	58.1
Less: Securities Gains/Losses (net of tax6)			(0.2)			(0.3)
Add: Provision for credit losses - CECL Day 1 non-PCD provision expense7 (net of tax6)			78.6			—
Add: Merger-Related Charges (net of tax6)			42.8			5.0
Adjusted Tangible Net Income Applicable to Common Shares			$	95.5		$	62.8
Average Shareholders’ Common Equity			4,101.2			2,998.8
Less: Average Goodwill			(1,476.7)			(1,037.0)
Less: Average Intangibles			(73.9)			(36.0)
Average Tangible Shareholders’ Common Equity			$	2,550.6		$	1,925.8
Return on Average Common Equity			(2.9)		%	7.5		%
Adjusted Return on Average Common Equity			8.9		%	8.1		%
Return on Average Tangible Common Equity			(4.0)		%	12.1		%
Adjusted Return on Average Tangible Common Equity			15.0		%	13.0		%

CONFERENCE CALL AND WEBCAST

Old National will host a conference call and live webcast at 9:00 a.m. Central Time on Tuesday, April 26, 2022, to review first quarter 2022 financial results. The live audio webcast link and corresponding presentation slides will be available on the Company’s Investor Relations web page at oldnational.com and will be archived there for 12 months. To listen to the live conference call, dial U.S. (844) 200-6205 or International (929) 526-1599, Access code 656831. A replay of the call will also be available from noon Central Time on April 26 through May 10. To access the replay, dial U.S. (866) 813-9403 or international +44 (204) 525-0658, Access code 729800.

ABOUT OLD NATIONAL

Old National Bancorp (NASDAQ: ONB), the holding company of Old National Bank, recently completed its transformative merger with First Midwest Bancorp, Inc. to create the sixth largest commercial bank headquartered in the Midwest. With approximately $46 billion of assets and $31 billion of assets under management, Old National ranks among the top 35 banking companies based in the U.S. and has been recognized as a World’s Most Ethical Company by the Ethisphere Institute for eleven consecutive years.  Since its founding in 1834, Old National Bank has focused on community banking by building long-term, highly valued partnerships with clients and in the communities it serves. In addition to providing extensive services in retail and commercial banking, Old National offers comprehensive wealth management,

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investment, and capital market services. For more information and financial data, please visit Investor Relations at oldnational.com.

USE OF NON-GAAP FINANCIAL MEASURES

The Company's accounting and reporting policies conform to U.S. generally accepted accounting principles ("GAAP") and general practices within the banking industry. As a supplement to GAAP, the Company provides non-GAAP performance results, which the Company believes are useful because they assist investors in assessing the Company's operating performance. Where non-GAAP financial measures are used, the comparable GAAP financial measure, as well as the reconciliation to the comparable GAAP financial measure, can be found in the tables of this release.

The Company presents EPS, the efficiency ratio, return on average common equity, and return on average tangible common equity, all adjusted for certain notable items. These items include the CECL Day 1 non-PCD provision expense, merger related charges associated with completed acquisitions, ONB Way charges, and net securities gains. Management believes excluding these items from EPS, the efficiency ratio, return on average common equity, and return on average tangible common equity may be useful in assessing the Company's underlying operational performance since these transactions do not pertain to its core business operations and their exclusion may facilitate better comparability between periods. Management believes that excluding merger related charges and the CECL Day 1 non-PCD provision expense from these metrics may be useful to the Company, as well as analysts and investors, since these expenses can vary significantly based on the size, type, and structure of each acquisition. Additionally, management believes excluding these items from these metrics may enhance comparability for peer comparison purposes.

The Company presents loans excluding PPP loans on a historical combined basis and excluding acquisition accounting adjustments. Management believes that comparisons of balance sheet balances to legacy periods are not meaningful due to the merger with First Midwest. Additionally, management believes that excluding acquisition accounting adjustments may be useful to the Company, as well as analysts and investors, since these adjustments can vary significantly based on the size, type, and structure of each acquisition.

Income tax expense, provision for credit losses, and the certain notable items listed above are excluded from the calculation of pre-provision net revenues, adjusted due to the fluctuation in income before income tax and the level of provision for credit losses required. Management believes pre-provision net revenues, adjusted may be useful in assessing the Company's underlying operational performance and their exclusion may facilitate better comparability between periods and for peer comparison purposes.

The Company presents adjusted noninterest expense, which excludes merger related charges, ONB Way charges and amortization of tax credit investments. Management believes that excluding these items from noninterest expense may be useful in assessing the Company’s underlying operational performance as these items either do not pertain to its core business operations or their exclusion may facilitate better comparability between periods and for peer comparison purposes.

The tax-equivalent adjustment to net interest income and net interest margin recognizes the income tax savings when comparing taxable and tax-exempt assets. Interest income and yields on tax-exempt securities and loans are presented using the current federal income tax rate of 21%. Management believes that it is standard practice in the banking industry to present net interest income and net interest margin on a fully tax-equivalent basis and that it may enhance comparability for peer comparison purposes.

In management's view, tangible common equity measures are capital adequacy metrics that may be meaningful to the Company, as well as analysts and investors, in assessing the Company's use of equity and in facilitating comparisons with peers. These non-GAAP measures are valuable indicators of a financial institution's capital strength since they eliminate intangible assets from stockholders' equity and retain the effect of accumulated other comprehensive loss in stockholders' equity.

Although intended to enhance investors' understanding of the Company's business and performance, these non-GAAP financial measures should not be considered an alternative to GAAP. In addition, these non-GAAP financial measures may differ from those used by other financial institutions to assess their business and performance. See the previously provided tables and the following reconciliations in the "Non-GAAP Reconciliations" section for details on the calculation of these measures to the extent presented herein.

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FORWARD-LOOKING STATEMENTS

This communication contains certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, descriptions of Old National’s financial condition, results of operations, asset and credit quality trends, profitability and business plans or opportunities. Forward-looking statements can be identified by the use of the words "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "may," "outlook," "plan," "should," and "will," and other words of similar meaning. These forward-looking statements express management’s current expectations or forecasts of future events and, by their nature, are subject to risks and uncertainties. There are a number of factors that could cause actual results or outcomes to differ materially from those in such statements. Factors that might cause such a difference include, but are not limited to: the continued impact of the COVID-19 pandemic on our business as well as the business of our customers; competition; government legislation, regulations and policies; ability of Old National to execute its business plan, including the completion of the integration and systems conversion related to the merger between Old National and First Midwest and the achievement of the synergies and other benefits from the merger; changes in the economy which could materially impact credit quality trends and the ability to generate loans and gather deposits; failure or circumvention of our internal controls; significant changes in accounting, tax or regulatory practices or requirements; new legal obligations; disruptive technologies in payment systems and other services traditionally provided by banks; failure or disruption of our information systems; computer hacking and other cybersecurity threats; other matters discussed in this communication; and other factors identified in our Annual Report on Form 10-K for the year ended December 31, 2021 and other filings with the Securities and Exchange Commission. These forward-looking statements are made only as of the date of this communication and are not guarantees of future results or performance, and Old National does not undertake an obligation to update these forward-looking statements to reflect events or conditions after the date of this communication.

CONTACTS:
Media: Maurissa Kanter						Investors: Lynell Walton
(708) 831-7345						(812) 464-1366
Maurissa.Kanter@firstmidwest.com						Lynell.Walton@oldnational.com

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Financial Highlights (unaudited)
($ and shares in thousands, except per share data)
			Three Months Ended
			March 31,			December 31,			March 31,
			2022			2021			2021
Income Statement
Net interest income			$	222,785		$	146,781		$	148,120
Tax equivalent adjustment (1)			3,772			3,442			3,500
Net interest income - tax equivalent basis			226,557			150,223			151,620
Provision for credit losses			97,569			(1,914)			(17,356)
Noninterest income			65,240			51,484			56,712
Noninterest expense			226,756			131,937			117,740
Net income (loss) available to common shareholders			(29,603)			56,188			86,818
Per Common Share Data
Weighted average diluted shares			227,002			166,128			165,707
Net income (loss) (diluted)			$	(0.13)		$	0.34		$	0.52
Cash dividends			0.14			0.14			0.14
Common dividend payout ratio (2)			(108)		%	41		%	26		%
Book value			$	17.03		$	18.16		$	17.98
Stock price			16.38			18.12			19.34
Tangible common book value (3)			9.71			11.70			11.47
Performance Ratios
Return on average assets			(0.3)		%	0.9		%	1.5		%
Return on average common equity			(2.9)		%	7.5		%	11.7		%
Return on average tangible common equity (3)			(4.0)		%	12.1		%	18.9		%
Net interest margin (FTE)			2.88		%	2.77		%	2.94		%
Efficiency ratio (4)			76.2		%	64.3		%	55.6		%
Net charge-offs (recoveries) to average loans			0.05		%	(0.04)		%	0.00		%
Allowance for credit losses to ending loans			0.99		%	0.79		%	0.82		%
Non-performing loans to ending loans			0.88		%	0.92		%	1.13		%
Balance Sheet (EOP)
Total loans			$	28,336,244		$	13,601,846		$	13,925,261
Total assets			45,834,648			24,453,564			23,744,451
Total deposits			35,607,390			18,569,195			17,849,755
Total borrowed funds			4,347,560			2,575,240			2,574,987
Total shareholders' equity			5,232,114			3,012,018			2,979,447
Capital Ratios (3)
Risk-based capital ratios (EOP):
Tier 1 common equity			10.04		%	12.04		%	12.01		%
Tier 1			10.79		%	12.04		%	12.01		%
Total			12.19		%	12.77		%	12.84		%
Leverage ratio (to average assets)			10.58		%	8.59		%	8.33		%
Total equity to assets (averages)			12.03		%	12.35		%	12.78		%
Tangible common equity to tangible assets			6.51		%	8.30		%	8.38		%
Nonfinancial Data
Full-time equivalent employees			4,333			2,374			2,451
Banking centers			267			162			162
(1) Calculated using the federal statutory tax rate in effect of 21% for all periods.
(2) Cash dividends per common share divided by net income per common share (basic).
(3) Represents a non-GAAP financial measure. Refer the "Non-GAAP Measures" table for reconciliations to GAAP financial measures.
March 31, 2022 capital ratios are preliminary.
(4) Efficiency ratio is defined as noninterest expense before amortization of intangibles as a percent of FTE net interest income and
noninterest revenues, excluding net gains from debt securities transactions. This presentation excludes amortization of intangibles
and net debt securities gains, as is common in other company releases, and better aligns with true operating performance.
FTE - Fully taxable equivalent basis EOP - End of period actual balances PCD - Purchased credit deteriorated

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Income Statement (unaudited)
($ and shares in thousands, except per share data)
			Three Months Ended
			March 31,			December 31,			March 31,
			2022			2021			2021
Interest income			$	235,505		$	156,928		$	159,237
Less: interest expense			12,720			10,147			11,117
Net interest income			222,785			146,781			148,120
Provision for credit losses			97,569			(1,914)			(17,356)
Net interest income after provision for credit losses			125,216			148,695			165,476
Wealth management fees			14,630			9,833			9,708
Service charges on deposit accounts			14,726			9,121			8,124
Debit card and ATM fees			6,899			5,071			5,143
Mortgage banking revenue			7,245			7,336			16,525
Investment product fees			7,322			6,258			5,864
Capital markets income			4,442			6,394			3,715
Company-owned life insurance			3,524			2,737			2,714
Other income			6,110			4,299			2,926
Gains (losses) on sales of debt securities			342			435			1,993
Total noninterest income			65,240			51,484			56,712
Salaries and employee benefits			124,147			72,336			68,117
Occupancy			21,019			13,151			14,872
Equipment			5,168			4,473			3,969
Marketing			4,276			4,723			2,062
Data processing			18,762			11,489			12,353
Communication			3,417			2,412			2,878
Professional fees			19,791			5,409			2,724
FDIC assessment			2,575			1,598			1,607
Amortization of intangibles			4,811			2,573			3,075
Amortization of tax credit investments			1,516			2,019			1,202
Other expense			21,274			11,754			4,881
Total noninterest expense			226,756			131,937			117,740
Income (loss) before income taxes			(36,300)			68,242			104,448
Income tax expense (benefit)			(8,714)			12,054			17,630
Net income (loss)			$	(27,586)		$	56,188		$	86,818
Preferred dividends			(2,017)			—			—
Net income (loss) applicable to common shares			$	(29,603)		$	56,188		$	86,818
Diluted Earnings Per Common Share
Net income (loss)			$	(0.13)		$	0.34		$	0.52
Average Common Shares Outstanding
Basic			227,002			165,278			164,997
Diluted			227,002			166,128			165,707
Common shares outstanding at end of period			292,959			165,838			165,676

9

End of Period Balance Sheet (unaudited)
($ in thousands)
			March 31,						December 31,						March 31,
			2022						2021						2021
Assets
Federal Reserve Bank account			$	1,545,389					$	627,354					$	293,230
Money market investments			12,419						22,002						10,217
Investments:
Treasury and government-sponsored agencies			2,527,568						1,778,357						1,602,423
Mortgage-backed securities			6,086,853						3,698,831						3,385,339
States and political subdivisions			1,840,823						1,654,986						1,467,804
Other securities			735,550						432,478						440,810
Total investments			11,190,794						7,564,652						6,896,376
Loans held for sale, at fair value			39,376						35,458						50,281
Loans:
Commercial			8,624,253						3,391,769						4,068,896
Commercial and agriculture real estate			11,337,735						6,380,674						6,074,135
Consumer:
Home equity			1,080,885						560,590						541,149
Other consumer loans			1,587,216						1,013,524						1,037,804
Subtotal of commercial and consumer loans			22,630,089						11,346,557						11,721,984
Residential real estate			5,706,155						2,255,289						2,203,277
Total loans			28,336,244						13,601,846						13,925,261
Total earning assets			41,124,222						21,851,312						21,175,365
Allowance for credit losses on loans			(280,507)						(107,341)						(114,037)
Non-earning Assets:
Cash and due from banks			418,744						172,663						154,330
Premises and equipment, net			584,113						476,186						466,559
Operating lease right-of-use assets			201,802						69,560						74,611
Goodwill and other intangible assets			2,144,609						1,071,672						1,079,933
Company-owned life insurance			766,291						463,324						456,782
Other assets			875,374						456,188						450,908
Total non-earning assets			4,990,933						2,709,593						2,683,123
Total assets			$	45,834,648					$	24,453,564					$	23,744,451
Liabilities and Equity
Noninterest-bearing demand deposits			$	12,463,136					$	6,303,106					$	6,091,054
Interest-bearing:
Checking and NOW accounts			8,296,337						5,338,022						4,933,770
Savings accounts			6,871,767						3,798,494						3,631,145
Money market accounts			5,432,139						2,169,160						2,075,852
Other time deposits			2,544,011						960,413						1,042,903
Total core deposits			35,607,390						18,569,195						17,774,724
Brokered deposits			—						—						75,031
Total deposits			35,607,390						18,569,195						17,849,755
Federal funds purchased and interbank borrowings			1,721						276						922
Securities sold under agreements to repurchase			509,275						392,275						395,242
Federal Home Loan Bank advances			3,239,357						1,886,019						1,912,541
Other borrowings			597,207						296,670						266,282
Total borrowed funds			4,347,560						2,575,240						2,574,987
Operating lease liabilities			234,049						76,236						84,665
Accrued expenses and other liabilities			413,535						220,875						255,597
Total liabilities			40,602,534						21,441,546						20,765,004
Preferred stock, common stock, surplus, and retained earnings			5,570,313						3,014,393						2,887,538
Accumulated other comprehensive income (loss), net of tax			(338,199)						(2,375)						91,909
Total shareholders' equity			5,232,114						3,012,018						2,979,447
Total liabilities and shareholders' equity			$	45,834,648					$	24,453,564					$	23,744,451

10

Average Balance Sheet and Interest Rates (unaudited)
($ in thousands)
						Three Months Ended												Three Months Ended												Three Months Ended
						March 31, 2022												December 31, 2021												March 31, 2021
						Average			Income (1)/			Yield/						Average			Income (1)/			Yield/						Average			Income (1)/			Yield/
Earning Assets:						Balance			Expense			Rate						Balance			Expense			Rate						Balance			Expense			Rate
Money market and other interest-earning
investments						$	1,336,404		$	308		0.09		%				$	726,144		$	276		0.15		%				$	370,087		$	88		0.10		%
Investments:
Treasury and government-sponsored agencies						2,195,470			8,219			1.50		%				1,763,544			6,390			1.45		%				1,155,525			4,885			1.69		%
Mortgage-backed securities						4,869,038			24,377			2.00		%				3,513,482			15,071			1.72		%				3,312,311			15,833			1.91		%
States and political subdivisions						1,738,652			13,637			3.14		%				1,625,390			12,941			3.18		%				1,478,143			12,200			3.30		%
Other securities						605,552			4,144			2.74		%				438,583			2,608			2.38		%				453,411			2,743			2.42		%
Total investments						9,408,712			50,377			2.14		%				7,340,999			37,010			2.02		%				6,399,390			35,661			2.23		%
Loans: (2)
Commercial						5,893,907			55,283			3.75		%				3,420,274			31,641			3.62		%				3,974,762			35,568			3.58		%
Commercial and agriculture real estate						8,749,162			77,408			3.54		%				6,341,296			57,347			3.54		%				5,980,774			55,746			3.73		%
Consumer:
Home equity						783,729			7,355			3.81		%				556,851			4,380			3.12		%				544,049			4,152			3.10		%
Other consumer loans						1,320,923			14,560			4.47		%				1,009,690			9,488			3.73		%				1,058,731			10,175			3.90		%
Subtotal commercial and consumer loans						16,747,721			154,606			3.74		%				11,328,111			102,856			3.60		%				11,558,316			105,641			3.71		%
Residential real estate loans						3,990,716			33,986			3.41		%				2,275,469			20,228			3.56		%				2,273,859			21,347			3.76		%
Total loans						20,738,437			188,592			3.64		%				13,603,580			123,084			3.56		%				13,832,175			126,988			3.68		%
Total earning assets						$	31,483,553		$	239,277		3.04		%				$	21,670,723		$	160,370		2.93		%				$	20,601,652		$	162,737		3.16		%
Less: Allowance for credit losses on loans						(168,175)												(107,990)												(133,869)
Non-earning Assets:
Cash and due from banks						$	268,836											$	228,126											$	288,623
Other assets						3,480,640												2,481,792												2,486,604
Total assets						$	35,064,854											$	24,272,651											$	23,243,010
Interest-Bearing Liabilities:
Checking and NOW accounts						$	6,784,653		$	596		0.04		%				$	5,093,496		$	458		0.04		%				$	4,863,819		$	612		0.05		%
Savings accounts						5,302,015			589			0.05		%				3,766,543			524			0.06		%				3,495,319			487			0.06		%
Money market accounts						3,778,682			691			0.07		%				2,139,702			456			0.08		%				1,987,348			423			0.09		%
Other time deposits						1,745,153			1,318			0.31		%				978,723			1,047			0.42		%				1,081,248			1,607			0.60		%
Total interest-bearing core deposits						17,610,503			3,194			0.07		%				11,978,464			2,485			0.08		%				11,427,734			3,129			0.11		%
Brokered deposits						—			—			0.00		%				—			—			0.00		%				157,780			30			0.08		%
Total interest-bearing deposits						17,610,503			3,194			0.07		%				11,978,464			2,485			0.08		%				11,585,514			3,159			0.11		%
Federal funds purchased and interbank borrowings						1,113			—			0.01		%				1,162			—			0.00		%				1,144			—			0.00		%
Securities sold under agreements to repurchase						449,939			96			0.09		%				381,744			92			0.10		%				398,662			120			0.12		%
Federal Home Loan Bank advances						2,589,984			5,963			0.93		%				1,887,821			5,122			1.08		%				1,925,352			5,409			1.14		%
Other borrowings						432,434			3,467			3.21		%				274,926			2,448			3.56		%				263,010			2,429			3.69		%
Total borrowed funds						3,473,470			9,526			1.11		%				2,545,653			7,662			1.19		%				2,588,168			7,958			1.25		%
Total interest-bearing liabilities						$	21,083,973		$	12,720		0.24		%				$	14,524,117		$	10,147		0.28		%				$	14,173,682		$	11,117		0.32		%
Noninterest-Bearing Liabilities and Shareholders' Equity
Demand deposits						$	9,294,876											$	6,435,829											$	5,756,277
Other liabilities						467,589												313,880												343,073
Shareholders' equity						4,218,416												2,998,825												2,969,978
Total liabilities and shareholders' equity						$	35,064,854											$	24,272,651											$	23,243,010
Net interest rate spread												2.80		%										2.65		%										2.84		%
Net interest margin (FTE)												2.88		%										2.77		%										2.94		%
FTE adjustment									$	3,772											$	3,442											$	3,500
(1) Interest income is reflected on a fully taxable equivalent basis (FTE).
(2) Includes loans held for sale.

11

Asset Quality (EOP) (unaudited)
($ in thousands)
			Three Months Ended
			March 31,			December 31,			March 31,
			2022			2021			2021
Allowance for credit losses on loans:
Beginning allowance for credit losses			$	107,341		$	107,868		$	131,388
Allowance established for acquired PCD loans			78,531			—			—
Provision for credit losses(1)			97,409			(1,914)			(17,356)
Gross charge-offs			(4,664)			(545)			(1,570)
Gross recoveries			1,890			1,932			1,575
Net (charge-offs) recoveries			(2,774)			1,387			5
Ending allowance for credit losses			$	280,507		$	107,341		$	114,037
Net charge-offs (recoveries) / average loans(2)			0.05		%	(0.04)		%	0.00		%
Average loans outstanding(2)			$	20,725,313		$	13,594,543		$	13,815,515
EOP loans outstanding(2)			28,336,244			13,601,846			13,925,261
Allowance for credit losses / EOP loans(2)			0.99		%	0.79		%	0.82		%
Underperforming Assets:
Loans 90 Days and over (still accruing)			$	1,646		$	7		$	49
Non-performing loans:
Nonaccrual loans(3)			227,925			106,691			142,138
TDRs still accruing			20,999			18,378			15,226
Total non-performing loans			248,924			125,069			157,364
Foreclosed assets			19,713			2,030			751
Total underperforming assets			$	270,283		$	127,106		$	158,164
Classified and Criticized Assets:
Nonaccrual loans(3)			227,925			106,691			142,138
Substandard accruing loans			518,341			162,572			160,314
Loans 90 days and over (still accruing)			1,646			7			49
Total classified loans - "problem loans"			$	747,912		$	269,270		$	302,501
Other classified assets			24,676			4,338			3,791
Criticized loans - "special mention loans"			507,689			235,910			246,365
Total classified and criticized assets			$	1,280,277		$	509,518		$	552,657
Non-performing loans / EOP loans(2)			0.88		%	0.92		%	1.13		%
Allowance to non-performing loans			113		%	86		%	72		%
Under-performing assets / EOP loans(2)			0.95		%	0.93		%	1.14		%
EOP total assets			$	45,834,648		$	24,453,564		$	23,744,451
Under-performing assets / EOP assets			0.59		%	0.52		%	0.67		%
EOP - End of period actual balances
(1) Excludes $0.2 million of expense to establish an allowance on held-to-maturity securities during the first quarter of 2022.
(2) Excludes loans held for sale.
(3) Includes non-accruing TDRs totaling $23.8 million at March 31, 2022, $11.7 million at December 31, 2021, and $14.3 million at March 31, 2021.

12

Non-GAAP Measures (unaudited)
($ in thousands)
			Three Months Ended
			March 31,			December 31,			March 31,
			2022			2021			2021
Actual End of Period Balances
GAAP shareholders' common equity			$	4,988,395		$	3,012,018		$	2,979,447
Deduct:
Goodwill			1,997,157			1,036,994			1,036,994
Intangibles			147,452			34,678			42,939
			2,144,609			1,071,672			1,079,933
Tangible shareholders' common equity			$	2,843,786		$	1,940,346		$	1,899,514
Average Balances
GAAP shareholders' common equity			$	4,101,206		$	2,998,825		$	2,969,978
Deduct:
Goodwill			1,476,726			1,036,994			1,036,994
Intangibles			73,898			35,992			44,409
			1,550,624			1,072,986			1,081,403
Average tangible shareholders' common equity			$	2,550,582		$	1,925,839		$	1,888,575
Actual End of Period Balances
GAAP assets			$	45,834,648		$	24,453,564		$	23,744,451
Add:
Trust overdrafts			1			—			24
Deduct:
Goodwill			1,997,157			1,036,994			1,036,994
Intangibles			147,452			34,678			42,939
			2,144,609			1,071,672			1,079,933
Tangible assets			$	43,690,040		$	23,381,892		$	22,664,542
Risk-weighted assets (2)			$	32,341,335		$	16,588,469		$	15,524,621
GAAP net income (loss) applicable to common shares			$	(29,603)		$	56,188		$	86,818
Add:
Amortization of intangibles (net of tax)			3,934			1,930			2,306
Tangible net income (loss) applicable to common shares			$	(25,669)		$	58,118		$	89,124
Tangible Ratios
Return on average tangible common equity			(4.03)		%	12.07		%	18.88		%
Tangible common equity to tangible assets			6.51		%	8.30		%	8.38		%
Tangible common equity to risk-weighted assets (2)			8.79		%	11.70		%	12.24		%
Tangible common book value (1)			9.71			11.70			11.47
Tangible common equity presentation includes other comprehensive income as is common in other company releases.
(1) Tangible common shareholders' equity divided by common shares issued and outstanding at period-end.
Tier 1 common equity (2)			$	3,246,482		$	1,998,056		$	1,865,220
Risk-weighted assets (2)			32,341,335			16,588,469			15,524,621
Tier 1 common equity to risk-weighted assets (2)			10.04		%	12.04		%	12.01		%
(2) March 31, 2022 figures are preliminary.

13