# Associated Banc-Corp (ASB) 8-K SEC filing

- Filed: Jul 23, 2026, 4:16 PM EDT
- Accession: 0000007789-26-000191
- OpenCapital page: https://www.opencapital.sh/filings/0000007789-26-000191
- Markdown URL: https://www.opencapital.sh/filings/0000007789-26-000191.md
- Official SEC filing index: https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/0000007789-26-000191-index.htm

## Filing documents

- [8-K (asb-20260723.htm)](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb-20260723.htm)
- [EX-99.1 (asb06302026ex991.htm)](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb06302026ex991.htm)
- [EX-99.2 (asb2q2026earningspresent.htm)](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb2q2026earningspresent.htm)

---

## 8-K

SEC source: [asb-20260723.htm](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb-20260723.htm)

UNITED STATES   SECURITIES AND EXCHANGE COMMISSION   WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) July 23, 2026

Associated Banc-Corp

(Exact name of registrant as specified in its chapter)

|  |  |  |
| --- | --- | --- |
| Wisconsin | 001-31343 | 39-1098068 |
| (State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) |

|  |  |
| --- | --- |
| Wisconsin | 54301 |
| (Address of principal executive offices) | (Zip code) |

|  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Registrant’s telephone number, including area code |  |  | 920 |  |  | 491-7500 |  |  |

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

### Securities Registered Pursuant to Section 12(b) of the act:

Title of each class Trading symbol Name of each exchange on which registered

Common stock, par value $0.01 per share ASB New York Stock Exchange

Depositary Shrs, each representing 1/40th intrst in a shr of 5.875% Non-Cum. Perp Pref Stock, Srs E ASB PrE New York Stock Exchange

Depositary Shrs, each representing 1/40th intrst in a shr of 5.625% Non-Cum. Perp Pref Stock, Srs F ASB PrF New York Stock Exchange

6.625% Fixed-Rate Reset Subordinated Notes due 2033 ASBA New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

☐ Emerging growth company

☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

## Item 2.02 Results of Operations and Financial Condition.

On July 23, 2026, Associated Banc-Corp announced its earnings for the quarter ended June 30, 2026. A copy of the registrant’s press release containing this information and the slide presentation discussed on the conference call for investors and analysts on July 23, 2026, are being furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Report on Form 8-K and are incorporated herein by reference.

## Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

The following exhibits are furnished as part of this Report on Form 8-K:

[99.1 Press release of the registrant dated July 23, 2026, containing financial information for the quarter ended June 30, 2026.](asb06302026ex991.htm)

[99.2 Slide presentation discussed on the conference call for investors and analysts on July 23, 2026.](asb2q2026earningspresent.htm)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Associated Banc-Corp

(Registrant)

Date: July 23, 2026 By: /s/ Derek S. Meyer

Derek S. Meyer

Chief Financial Officer

---

## EX-99.1

SEC source: [asb06302026ex991.htm](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb06302026ex991.htm)

Exhibit 99.1

| | | | | | |
| --- | --- | --- | --- | --- | --- |
| | | | NEWS RELEASE Investor Contact: Ben McCarville, Senior Vice President, Director of Investor Relations 920-491-7059 Media Contact: Andrea Kozek, Vice President, Public Relations Senior Manager 920-491-7518 | | |

Associated Banc-Corp Reports Second Quarter 2026 Earnings of $0.63 Per Common Share, or $0.73 Per Common Share Excluding Nonrecurring Items Recognized During the Quarter¹ Results fueled by sustained organic growth trends, ongoing integration of American National Corporation.

GREEN BAY, Wis. -- July 23, 2026 -- Associated Banc-Corp (NYSE: ASB) ("Associated" or "Company") today reported net income available to common equity ("earnings") of $121 million, or $0.63 per common share, for the quarter ended June 30, 2026. These amounts compare to earnings of $117 million, or $0.70 per common share, for the quarter ended March 31, 2026 and earnings of $108 million, or $0.65 per common share, for the quarter ended June 30, 2025.

The Company's results for the quarter ended June 30, 2026 were impacted by several nonrecurring expenses associated with the acquisition of American National Corporation that closed on April 1, 2026. Excluding the impact of these nonrecurring items, the Company reported adjusted earnings of $140 million, or $0.73 per common share¹.

"Organic growth continues to be a primary focus for our company, and midway through 2026, we've maintained our momentum in several important ways," said President & CEO Andy Harmening. "Through June 30th, we've seen double-digit C&I growth, excellent household growth, and strong, improving annual deposit growth--all while maintaining our disciplined approach to expense management and credit. We've also been pleased with the American National partnership, which has largely come in as expected."

"As we look to the back half of 2026 and into 2027, we expect to maintain our growth trajectory through steady execution of organic initiatives and the successful integration of American National Corporation. We look forward to demonstrating our ability to deliver profitable growth sustainably over time."

### Second Quarter 2026 Highlights

- Total period end loans of $36.5 billion (+15% vs. 1Q 2026; +19% vs. 2Q 2025)
- Total period end commercial & industrial loans of $13.8 billion (+11% vs. 1Q 2026; +22% vs. 2Q 2025)
- Total period end deposits of $39.9 billion (+12% vs. 1Q 2026; +17% vs. 2Q 2025)
- Total period end core customer deposits¹ of $34.2 billion (+12% vs. 1Q 2026; +21% vs. 2Q 2025)
- Net interest income of $370 million (+20% vs. 1Q 2026; +23% vs. 2Q 2025)
- Net interest margin of 3.17%
- Noninterest income of $80 million
- Noninterest expense of $272 million
- Provision for credit losses of $19 million
- Allowance for credit losses on loans / total loans of 1.36%
- Net charge offs / average loans (annualized) of 0.26%

¹ This is a non-GAAP financial measure. See financial tables for a reconciliation of non-GAAP financial measures to GAAP financial measures.

### Loans

Second quarter 2026 average total loans of $35.9 billion increased 15%, or $4.6 billion, from the prior quarter and increased 18%, or $5.4 billion, from the same period last year. With respect to second quarter 2026 average balances by loan category:

- Commercial and business lending increased $1.8 billion from the prior quarter and increased $2.7 billion from the same period last year to $14.8 billion.
- Commercial real estate lending increased $1.6 billion from the prior quarter and increased $1.5 billion from the same period last year to $8.9 billion.
- Consumer lending increased $1.2 billion from the prior quarter and increased $1.2 billion from the same period last year to $12.2 billion.

Second quarter 2026 period end total loans of $36.5 billion increased 15%, or $4.7 billion, from the prior quarter and increased 19%, or $5.9 billion, from the same period last year. With respect to second quarter 2026 period end balances by loan category:

- Commercial and business lending increased $1.8 billion from the prior quarter and increased $2.9 billion from the same period last year to $15.3 billion.
- Commercial real estate lending increased $1.7 billion from the prior quarter and increased $1.7 billion from the same period last year to $9.0 billion.
- Consumer lending increased $1.2 billion from the prior quarter and increased $1.2 billion from the same period last year to $12.1 billion.

We now expect 2026 period end loan growth of 18% to 20% as compared to Associated's standalone results for the year ended December 31, 2025.

### Deposits

Second quarter 2026 average deposits of $40.4 billion increased 15%, or $5.2 billion, from the prior quarter and increased 18%, or $6.2 billion, from the same period last year. With respect to second quarter 2026 average balances by deposit category:

- Noninterest-bearing demand deposits increased $1.1 billion from the prior quarter and increased $1.4 billion from the same period last year to $7.1 billion.
- Savings increased $514 million from the prior quarter and increased $824 million from the same period last year to $6.0 billion.
- Interest-bearing demand deposits increased $834 million from the prior quarter and increased $1.0 billion from the same period last year to $8.7 billion.
- Money market deposits increased $1.6 billion from the prior quarter and increased $1.7 billion from the same period last year to $7.6 billion.
- Brokered CDs increased $558 million from the prior quarter and decreased $4 million from the same period last year to $4.1 billion.
- Other time deposits increased $711 million from the prior quarter and increased $1.2 billion from the same period last year to $4.9 billion.
- Network transaction deposits decreased $38 million from the prior quarter and increased $36 million from the same period last year to $1.9 billion.
- Core customer deposits¹ increased $4.7 billion from the prior quarter and increased $6.1 billion from the same period last year to $34.4 billion.

Second quarter 2026 period end deposits of $39.9 billion increased 12%, or $4.2 billion, from the prior quarter and increased 17%, or $5.8 billion, from the same period last year. With respect to second quarter 2026 period end balances by deposit category:

- Noninterest-bearing demand deposits increased $783 million from the prior quarter and increased $1.1 billion from the same period last year to $6.9 billion.
- Savings increased $511 million from the prior quarter and increased $880 million from the same period last year to $6.2 billion.
- Interest-bearing demand deposits increased $733 million from the prior quarter and increased $1.2 billion from the same period last year to $8.7 billion.
- Money market deposits increased $1.4 billion from the prior quarter and increased $1.7 billion from the same period last year to $7.6 billion.
- Brokered CDs increased $371 million from the prior quarter and decreased $138 million from the same period last year to $3.9 billion.
- Other time deposits increased $298 million from the prior quarter and increased $980 million from the same period last year to $4.8 billion.
- Network transaction deposits increased $77 million from the prior quarter and increased $31 million from the same period last year to $1.8 billion.
- Core customer deposits¹ increased $3.8 billion from the prior quarter and increased $5.9 billion from the same period last year to $34.2 billion.

We continue to expect 2026 period end total deposit growth of 17% to 19% and period end core customer deposit growth of 19% to 21% as compared to Associated's standalone results for the year ended December 31, 2025.

### Net Interest Income and Net Interest Margin

Second quarter 2026 net interest income of $370 million increased $63 million from the prior quarter and increased $70 million from the same period last year. The net interest margin of 3.17% was a 14 basis point increase from the prior quarter and a 13 basis point increase from the same period last year.

- The average yield on total loans for the second quarter of 2026 increased 14 basis points from the prior quarter and decreased 22 basis points from the same period last year to 5.67%.
- The average cost of total interest-bearing liabilities for the second quarter of 2026 decreased 1 basis point from the prior quarter and decreased 36 basis points from the same period last year to 2.66%.

¹ This is a non-GAAP financial measure. See financial tables for a reconciliation of non-GAAP financial measures to GAAP financial measures.

- The net free funds benefit for the second quarter of 2026 increased 2 basis points from the prior quarter and decreased 4 basis points from the same period last year to 0.52%.

We expect 2026 net interest income growth of 19% to 21% as compared to Associated's standalone results for the year ended December 31, 2025.

### Noninterest Income

Second quarter 2026 total noninterest income of $80 million increased $5 million from the prior quarter and increased $13 million from the same period last year. With respect to second quarter 2026 noninterest income line items:

- Card-based fees increased $3 million from the prior quarter and increased $3 million from the same period last year.
- Service charges and deposit account fees increased $2 million from the prior quarter and increased $3 million from the same period last year.
- Capital markets, net increased $1 million from the prior quarter and increased $2 million from the same period last year.
- Wealth management fees increased $1 million from the prior quarter and increased $3 million from the same period last year.
- Mortgage banking, net decreased $3 million from the prior quarter and decreased $1 million from the same period last year.

We continue to expect total noninterest income growth of 8% to 10% in 2026 as compared to Associated's standalone results for the year ended December 31, 2025.

Noninterest Expense

Second quarter 2026 total noninterest expense of $272 million increased $53 million from the prior quarter and increased $63 million from the same period last year. Second quarter 2026 total noninterest expense included $24 million of nonrecurring costs associated with the acquisition of American National Corporation, which closed on April 1, 2026. With respect to second quarter 2026 noninterest expense line items:

- Personnel expense increased $26 million from the prior quarter and increased $34 million from the same period last year.
- Legal and professional expense increased $11 million from the prior quarter and increased $11 million from the same period last year.
- Other intangible amortization increased $5 million from the prior quarter and increased $5 million from the same period last year.
- Technology expense increased $3 million from the prior quarter and increased $6 million from the same period last year.

We expect 2026 noninterest expense growth of 20% to 21% as compared to Associated's standalone results for the year ended December 31, 2025. This figure includes nonrecurring costs incurred in connection with the acquisition of American National Corporation.

### Taxes

Second quarter 2026 income tax expense was $36 million, compared to $33 million of income tax expense in the prior quarter and $28 million of income tax expense in the same period last year. The effective tax rate for the second quarter of 2026 was 22.37%, compared to 21.75% in the prior quarter and 20.34% in the same period last year.

We continue to expect the annual effective tax rate to be between 19% and 21% in 2026.

### Credit

Second quarter 2026 provision for credit losses on loans was $19 million, compared to a provision of $11 million in the prior quarter and a provision of $18 million in the same period last year. With respect to second quarter 2026 credit quality:

- Nonaccrual loans of $150 million increased $39 million from the prior quarter and increased $37 million from the same period last year. The nonaccrual loans to total loans ratio was 0.41% in the second quarter, up from 0.35% in the prior quarter and up from 0.37% in the same period last year.
- Second quarter 2026 net charge offs of $23 million increased compared to net charge offs of $5 million in the prior quarter and increased compared to net charge offs of $13 million in the same period last year.
- The allowance for credit losses on loans (ACLL) of $494 million increased $69 million compared to the prior quarter and increased $83 million compared to the same period last year. The ACLL to total loans ratio was 1.36% in the second quarter, up from 1.34% in the prior quarter and up from 1.35% in the same period last year.

In 2026, we continue to expect to adjust provision to reflect changes to risk grades, economic conditions, loan volumes, and other indications of credit quality.

### Capital

The Company’s capital position remains strong, with a CET1 capital ratio of 10.47% at June 30, 2026. The Company’s capital ratios continue to be in excess of the Basel III “well-capitalized” regulatory benchmarks on a fully phased in basis.

### SECOND QUARTER 2026 EARNINGS RELEASE CONFERENCE CALL

The Company will host a conference call for investors and analysts at 4:00 p.m. Central Time (CT) today, July 23, 2026. Interested parties can access the live webcast of the call through the Investor Relations section of the Company's website, http://investor.associatedbank.com. Parties may also dial into the call at 877-407-8037 (domestic) or 201-689-8037 (international) and request the Associated Banc-Corp second quarter 2026 earnings call. The second quarter 2026 financial tables with an accompanying slide presentation will be available on the Company's website just prior to the call. An audio archive of the webcast will be available on the Company's website approximately fifteen minutes after the call is over.

### ABOUT ASSOCIATED BANC-CORP

Associated Banc-Corp (NYSE: ASB) has total assets of $52 billion and is the largest bank holding company based in Wisconsin. Headquartered in Green Bay, Wisconsin, Associated is a leading Midwest banking franchise, offering a full range of financial products and services from over 200 banking locations throughout Wisconsin, Illinois, Iowa, Minnesota, Missouri and Nebraska. The Company also operates loan production offices in Indiana, Kansas, Michigan, New York, Ohio and Texas. Associated Bank, N.A. is an Equal Housing Lender, Equal Opportunity Lender and Member FDIC. More information about Associated Banc-Corp is available at www.associatedbank.com.

### FORWARD-LOOKING STATEMENTS

Statements made in this presentation which are not purely historical are forward-looking statements, as defined in the Private Securities Litigation Reform Act of 1995. This includes any statements regarding management’s plans, objectives, or goals for future operations, products or services, and forecasts of its revenues, earnings, or other measures of performance. Such forward-looking statements may be identified by the use of words such as “believe,” “expect,” “anticipate,” “plan,” “estimate,” “should,” “intend,” "target,” “outlook,” “project,” “guidance,” “forecast,” or similar expressions. Forward-looking statements are based on current management expectations and, by their nature, are subject to risks and uncertainties. Actual results may differ materially from those contained in the forward-looking statements. Factors which may cause actual results to differ materially from those contained in such forward-looking statements include those identified in the Company’s most recent Form 10-K and subsequent Form 10-Qs and other SEC filings, and such factors are incorporated herein by reference.

### NON-GAAP FINANCIAL MEASURES

This press release and related materials may contain references to measures which are not defined in generally accepted accounting principles (“GAAP”). Information concerning these non-GAAP financial measures can be found in the financial tables. Management believes these measures are meaningful because they reflect adjustments commonly made by management, investors, regulators, and analysts to evaluate the adequacy of earnings per common share, provide a greater understanding of ongoing operations and enhance comparability of results with prior periods.

| Associated Banc-Corp Consolidated Balance Sheets (Unaudited) / (Dollars in thousands) | June 30, 2026 | March 31, 2026 | Sequential Quarter Change | December 31, 2025 | September 30, 2025 | June 30, 2025 | Comparable Quarter Change |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Assets |  |  |  |  |  |  |  |
| Cash and due from banks | $548,057 | $465,318 | $82,739 | $574,698 | $490,431 | $521,167 | $26,890 |
| Interest-bearing deposits in other financial institutions | 1,268,379 | 920,684 | 347,695 | 1,144,123 | 802,251 | 738,938 | 529,441 |
| Federal funds sold and securities purchased under agreements to resell | 14,355 | 175 | 14,180 | 1,400 | 90 | — | 14,355 |
| Available for sale (AFS) investment securities, net, at fair value | 6,366,586 | 5,514,456 | 852,130 | 5,397,563 | 5,217,278 | 5,036,508 | 1,330,078 |
| Held to maturity (HTM) investment securities, net, at amortized cost | 3,510,726 | 3,570,843 | (60,117) | 3,602,519 | 3,636,080 | 3,672,101 | (161,375) |
| Equity securities | 29,960 | 26,109 | 3,851 | 26,060 | 26,000 | 25,912 | 4,048 |
| Regulatory stocks, at cost | 329,436 | 290,189 | 39,247 | 252,514 | 251,642 | 278,356 | 51,080 |
| Residential loans held for sale | 94,490 | 87,461 | 7,029 | 72,499 | 74,563 | 96,804 | (2,314) |
| Commercial loans held for sale | 15,000 | — | 15,000 | — | — | 8,406 | 6,594 |
| Loans | 36,467,040 | 31,798,164 | 4,668,876 | 31,163,614 | 30,951,964 | 30,607,605 | 5,859,435 |
| Allowance for loan losses | (443,729) | (385,756) | (57,973) | (378,068) | (378,341) | (376,515) | (67,214) |
| Loans, net | 36,023,311 | 31,412,408 | 4,610,903 | 30,785,546 | 30,573,623 | 30,231,091 | 5,792,220 |
| Tax credit and other investments | 235,536 | 230,954 | 4,582 | 236,657 | 245,239 | 247,111 | (11,575) |
| Premises and equipment, net | 449,003 | 376,760 | 72,243 | 381,624 | 384,139 | 377,372 | 71,631 |
| Bank and corporate owned life insurance | 717,116 | 694,765 | 22,351 | 694,452 | 693,511 | 691,470 | 25,646 |
| Goodwill | 1,147,081 | 1,104,992 | 42,089 | 1,104,992 | 1,104,992 | 1,104,992 | 42,089 |
| Other intangible assets, net | 116,953 | 20,647 | 96,306 | 22,849 | 25,052 | 27,255 | 89,698 |
| Mortgage servicing rights, net | 87,683 | 87,599 | 84 | 86,337 | 85,063 | 85,245 | 2,438 |
| Interest receivable | 181,916 | 161,021 | 20,895 | 161,118 | 168,451 | 168,627 | 13,289 |
| Other assets | 676,918 | 629,359 | 47,559 | 657,645 | 677,458 | 682,373 | (5,455) |
| Total assets | $51,812,506 | $45,593,740 | $6,218,766 | $45,202,596 | $44,455,863 | $43,993,729 | $7,818,777 |
| Liabilities and stockholders' equity |  |  |  |  |  |  |  |
| Noninterest-bearing demand deposits | $6,908,338 | $6,125,067 | $783,271 | $6,126,632 | $5,906,251 | $5,782,487 | $1,125,851 |
| Interest-bearing deposits | 33,022,917 | 29,606,698 | 3,416,219 | 29,425,976 | 28,975,602 | 28,365,079 | 4,657,838 |
| Total deposits | 39,931,255 | 35,731,765 | 4,199,490 | 35,552,608 | 34,881,853 | 34,147,565 | 5,783,690 |
| Federal funds purchased and securities sold under agreements to repurchase | 529,276 | 395,652 | 133,624 | 307,864 | 399,665 | 75,585 | 453,691 |
| FHLB advances | 4,574,681 | 3,421,762 | 1,152,919 | 3,268,094 | 3,220,679 | 3,879,489 | 695,192 |
| Senior and subordinated debt | 591,080 | 592,629 | (1,549) | 594,276 | 594,074 | 593,530 | (2,450) |
| Allowance for unfunded commitments | 50,744 | 39,276 | 11,468 | 41,276 | 36,276 | 35,276 | 15,468 |
| Accrued expenses and other liabilities | 497,347 | 414,784 | 82,563 | 463,131 | 455,019 | 481,503 | 15,844 |
| Total liabilities | 46,174,383 | 40,595,868 | 5,578,515 | 40,227,249 | 39,587,565 | 39,212,948 | 6,961,435 |
| Stockholders' equity |  |  |  |  |  |  |  |
| Preferred equity | 194,112 | 194,112 | — | 194,112 | 194,112 | 194,112 | — |
| Common equity | 5,444,011 | 4,803,760 | 640,251 | 4,781,235 | 4,674,186 | 4,586,669 | 857,342 |
| Total stockholders' equity | 5,638,123 | 4,997,872 | 640,251 | 4,975,347 | 4,868,298 | 4,780,781 | 857,342 |
| Total liabilities and stockholders' equity | $51,812,506 | $45,593,740 | $6,218,766 | $45,202,596 | $44,455,863 | $43,993,729 | $7,818,777 |

Numbers may not recalculate due to rounding conventions.

| Associated Banc-Corp Consolidated Statements of Income (Unaudited) | Comparable Quarter | Year to Date (YTD) | Comparable YTD |
| --- | --- | --- | --- |
| (Dollars and shares in thousands, except per share data) | Percentage Change | June 2025 | Percentage Change |
| Interest income |  |  |  |
| Interest and fees on loans | $$$13% | $$881,080 | $6% |
| Interest and dividends on investment securities |  |  |  |
| Taxable | 24% | 140,962 | 16% |
| Tax-exempt | (1)% | 27,858 | (1)% |
| Other interest | 16% | 21,921 | 20% |
| Total interest income | 14% | 1,071,821 | 7% |
| Interest expense |  |  |  |
| Interest on deposits | 3% | 406,796 | (7)% |
| Interest on federal funds purchased and securities sold under agreements to repurchase | 104% | 5,626 | 39% |
| Interest on FHLB advances | — | 50,979 | 31% |
| Interest on senior and subordinated debt | (5)% | 21,785 | (7)% |
| Interest on other interest-bearing liabilities | (34)% | 695 | (56)% |
| Total interest expense | 3% | 485,881 | (2)% |
| Net interest income | 23% | 585,940 | 16% |
| Provision for credit losses | 8% | 30,999 | (2)% |
| Net interest income after provision for credit losses | 24% | 554,941 | 17% |
| Noninterest income |  |  |  |
| Wealth management fees | 14% | 45,522 | 13% |
| Service charges and deposit account fees | 21% | 25,961 | 15% |
| Card-based fees | 26% | 21,642 | 19% |
| Other fee-based revenue | 15% | 10,245 | 4% |
| Capital markets, net | 30% | 10,110 | 39% |
| Mortgage banking, net | (34)% | 8,035 | 11% |
| Loss on mortgage portfolio sale | N/M | (6,976) | (100)% |
| Bank and corporate owned life insurance | 12% | 9,339 | (10)% |
| Asset gains (losses), net | N/M | (2,613) | N/M |
| Investment securities gains, net | N/M | 11 | (45)% |
| Other | 22% | 4,477 | 24% |
| Total noninterest income | 20% | 125,754 | 24% |
| Noninterest expense |  |  |  |
| Personnel | 27% | 250,890 | 18% |
| Technology | 24% | 53,646 | 17% |
| Occupancy | 11% | 28,025 | (1)% |
| Business development and advertising | 10% | 14,134 | 16% |
| Equipment | 21% | 9,021 | 22% |
| Legal and professional | 162% | 12,757 | 90% |
| Loan and foreclosure costs | (43)% | 5,299 | (38)% |
| FDIC assessment | 9% | 20,144 | (4)% |
| Other intangible amortization | N/M | 4,405 | 106% |
| Other | 37% | 21,648 | (3)% |
| Total noninterest expense | 30% | 419,971 | 17% |
| Income before income taxes | 14% | 260,724 | 20% |
| Income tax expense | 25% | 47,808 | 44% |
| Net income | 11% | 212,916 | 14% |
| Preferred stock dividends | — | 5,750 | — |
| Net income available to common equity | $$$11% | $$207,166 | $15% |
| Pre-tax pre-provision income(a) | 13% | 291,723 | 17% |
| Earnings per common share |  |  |  |
| Basic | $$$(2)% | $$1.25 | $7% |
| Diluted | $$$(3)% | $$1.24 | $7% |
| Average common shares outstanding |  |  |  |
| Basic | 14% | 165,081 | 7% |
| Diluted | 14% | 166,506 | 7% |

N/M = Not meaningful Prior periods have been adjusted to conform with current period presentation.

(a) This is a non-GAAP financial measure. See the non-GAAP financial measures reconciliation below for a reconciliation to GAAP financial measures.

**Associated Banc-Corp Consolidated Statements of Income (Unaudited) - Quarterly Trend**

| (Dollars and shares in thousands, except per share data) |  |  |  |  | Sequential Quarter | Sequential Quarter | Sequential Quarter |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  | 2Q26 |  | 1Q26 |  | Dollar Change |  | Percentage Change | 4Q25 |  | 3Q25 |  | 2Q25 |  |
| Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Interest and fees on loans | $ | $506,528 | $ | $426,989 | $ | $79,539 | 19% | $ | $445,687 | $ | $455,623 | $ | $447,781 |
| Interest and dividends on investment securities |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Taxable | 88,347 |  | 75,676 |  | 12,671 |  | 17% | 73,511 |  | 73,727 |  | 71,174 |  |
| Tax-exempt | 13,725 |  | 13,738 |  | (13) |  | — | 13,851 |  | 13,888 |  | 13,902 |  |
| Other interest | 14,694 |  | 11,641 |  | 3,053 |  | 26% | 11,294 |  | 13,353 |  | 12,679 |  |
| Total interest income | 623,294 |  | 528,044 |  | 95,250 |  | 18% | 544,343 |  | 556,591 |  | 545,536 |  |
| Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Interest on deposits | 203,765 |  | 175,273 |  | 28,492 |  | 16% | 194,778 |  | 202,344 |  | 197,656 |  |
| Interest on federal funds purchased and securities sold under agreements to repurchase | 4,085 |  | 3,732 |  | 353 |  | 9% | 2,682 |  | 2,107 |  | 2,004 |  |
| Interest on FHLB advances | 35,052 |  | 31,570 |  | 3,482 |  | 11% | 26,309 |  | 35,965 |  | 34,889 |  |
| Interest on senior and subordinated debt | 10,163 |  | 10,163 |  | — |  | — | 10,483 |  | 10,741 |  | 10,700 |  |
| Interest on other interest-bearing liabilities | 190 |  | 116 |  | 74 |  | 64% | 110 |  | 212 |  | 287 |  |
| Total interest expense | 253,255 |  | 220,854 |  | 32,401 |  | 15% | 234,362 |  | 251,369 |  | 245,536 |  |
| Net interest income | 370,039 |  | 307,190 |  | 62,849 |  | 20% | 309,981 |  | 305,222 |  | 300,000 |  |
| Provision for credit losses | 19,388 |  | 11,001 |  | 8,387 |  | 76% | 6,998 |  | 16,000 |  | 17,996 |  |
| Net interest income after provision for credit losses | 350,651 |  | 296,189 |  | 54,462 |  | 18% | 302,983 |  | 289,223 |  | 282,004 |  |
| Noninterest income |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Wealth management fees | 26,217 |  | 25,219 |  | 998 |  | 4% | 25,742 |  | 25,315 |  | 23,025 |  |
| Service charges and deposit account fees | 15,863 |  | 14,054 |  | 1,809 |  | 13% | 13,827 |  | 13,861 |  | 13,147 |  |
| Card-based fees | 14,161 |  | 11,579 |  | 2,582 |  | 22% | 12,679 |  | 12,308 |  | 11,200 |  |
| Other fee-based revenue | 5,758 |  | 4,862 |  | 896 |  | 18% | 5,557 |  | 5,414 |  | 4,995 |  |
| Capital markets, net | 7,476 |  | 6,543 |  | 933 |  | 14% | 11,175 |  | 10,764 |  | 5,765 |  |
| Mortgage banking, net | 2,777 |  | 6,111 |  | (3,334) |  | (55)% | 2,926 |  | 3,541 |  | 4,213 |  |
| Bank and corporate owned life insurance | 4,615 |  | 3,816 |  | 799 |  | 21% | 3,804 |  | 4,051 |  | 4,135 |  |
| Asset gains (losses), net | 789 |  | 840 |  | (51) |  | (6)% | 838 |  | 3,340 |  | (1,735) |  |
| Investment securities gains (losses), net | 35 |  | (28) |  | 63 |  | N/M | 37 |  | 1 |  | 7 |  |
| Other | 2,707 |  | 2,861 |  | (154) |  | (5)% | 2,799 |  | 2,670 |  | 2,226 |  |
| Total noninterest income | 80,398 |  | 75,857 |  | 4,541 |  | 6% | 79,384 |  | 81,265 |  | 66,977 |  |
| Noninterest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Personnel | 161,168 |  | 135,172 |  | 25,996 |  | 19% | 135,130 |  | 135,703 |  | 126,994 |  |
| Technology | 32,867 |  | 29,736 |  | 3,131 |  | 11% | 28,641 |  | 28,590 |  | 26,508 |  |
| Occupancy | 14,091 |  | 13,725 |  | 366 |  | 3% | 14,229 |  | 12,757 |  | 12,644 |  |
| Business development and advertising | 8,548 |  | 7,827 |  | 721 |  | 9% | 9,118 |  | 8,362 |  | 7,748 |  |
| Equipment | 5,423 |  | 5,610 |  | (187) |  | (3)% | 6,888 |  | 4,368 |  | 4,494 |  |
| Legal and professional | 17,454 |  | 6,721 |  | 10,733 |  | 160% | 5,945 |  | 5,232 |  | 6,674 |  |
| Loan and foreclosure costs | 1,552 |  | 1,707 |  | (155) |  | (9)% | 1,327 |  | 1,638 |  | 2,705 |  |
| FDIC assessment | 10,595 |  | 8,837 |  | 1,758 |  | 20% | 6,589 |  | 9,980 |  | 9,708 |  |
| Other intangible amortization | 6,894 |  | 2,203 |  | 4,691 |  | N/M | 2,203 |  | 2,203 |  | 2,203 |  |
| Other | 13,290 |  | 7,625 |  | 5,665 |  | 74% | 9,396 |  | 7,369 |  | 9,674 |  |
| Total noninterest expense | 271,882 |  | 219,163 |  | 52,719 |  | 24% | 219,466 |  | 216,202 |  | 209,352 |  |
| Income before income taxes | 159,167 |  | 152,883 |  | 6,284 |  | 4% | 162,901 |  | 154,286 |  | 139,629 |  |
| Income tax expense | 35,603 |  | 33,248 |  | 2,355 |  | 7% | 25,772 |  | 29,554 |  | 28,399 |  |
| Net income | 123,564 |  | 119,635 |  | 3,929 |  | 3% | 137,129 |  | 124,732 |  | 111,230 |  |
| Preferred stock dividends | 2,875 |  | 2,875 |  | — |  | — | 2,875 |  | 2,875 |  | 2,875 |  |
| Net income available to common equity | $ | $120,689 | $ | $116,760 | $ | $3,929 | 3% | $ | $134,254 | $ | $121,857 | $ | $108,355 |
| Pre-tax pre-provision income(a) | 178,555 |  | 163,884 |  | 14,671 |  | 9% | 169,899 |  | 170,286 |  | 157,625 |  |
| Earnings per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Basic | $ | $0.64 | $ | $0.70 | $ | $(0.06) | (9)% | $ | $0.81 | $ | $0.73 | $ | $0.65 |
| Diluted | $ | $0.63 | $ | $0.70 | $ | $(0.07) | (10)% | $ | $0.80 | $ | $0.73 | $ | $0.65 |
| Average common shares outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Basic | 188,084 |  | 165,097 |  | 22,987 |  | 14% | 165,126 |  | 165,029 |  | 164,936 |  |
| Diluted | 189,899 |  | 166,561 |  | 23,338 |  | 14% | 166,746 |  | 166,703 |  | 166,343 |  |

N/M = Not meaningful Prior periods have been adjusted to conform with current period presentation.

(a) This is a non-GAAP financial measure. See the non-GAAP financial measures reconciliation below for a reconciliation to GAAP financial measures.

| Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / (Dollars in thousands) | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / June 30, 2026 / Average Balance | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / June 30, 2026 / Interest Income /Expense | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / June 30, 2026 / Average Yield /Rate | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / March 31, 2026 / Average Balance | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / March 31, 2026 / Interest Income /Expense | Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter / Three Months Ended / March 31, 2026 / Average Yield /Rate | Three Months Ended / June 30, 2025(a) / Average Balance | Three Months Ended / June 30, 2025(a) / Interest Income /Expense | Three Months Ended / June 30, 2025(a) / Average Yield /Rate |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Assets |  |  |  |  |  |  |  |  |  |
| Earning assets |  |  |  |  |  |  |  |  |  |
| Loans (b)(c) |  |  |  |  |  |  |  |  |  |
| Commercial and industrial | $13,185,643 | $197,248 | 6.00% | $11,776,702 | $172,507 | 5.94% | $10,981,221 | $179,955 | 6.57% |
| Commercial real estate—owner occupied | 1,577,489 | 22,000 | 5.59% | 1,190,708 | 15,968 | 5.44% | 1,114,054 | 16,014 | 5.77% |
| Commercial and business lending | 14,763,132 | 219,248 | 5.96% | 12,967,410 | 188,475 | 5.89% | 12,095,274 | 195,969 | 6.50% |
| Commercial real estate—investor | 6,502,707 | 99,131 | 6.11% | 5,277,283 | 78,154 | 6.01% | 5,582,333 | 91,569 | 6.58% |
| Real estate construction | 2,410,500 | 40,425 | 6.73% | 2,055,338 | 34,043 | 6.72% | 1,869,708 | 33,883 | 7.27% |
| Commercial real estate lending | 8,913,207 | 139,556 | 6.28% | 7,332,621 | 112,197 | 6.21% | 7,452,041 | 125,452 | 6.75% |
| Total commercial | 23,676,339 | 358,804 | 6.08% | 20,300,031 | 300,672 | 6.01% | 19,547,316 | 321,421 | 6.59% |
| Residential mortgage | 6,916,754 | 65,963 | 3.81% | 6,831,984 | 64,640 | 3.78% | 7,034,607 | 64,995 | 3.70% |
| Auto finance | 4,044,290 | 58,768 | 5.83% | 3,125,504 | 41,969 | 5.45% | 2,933,161 | 41,156 | 5.63% |
| Home equity | 817,378 | 13,096 | 6.41% | 709,865 | 11,692 | 6.60% | 667,339 | 12,098 | 7.25% |
| Other consumer | 415,476 | 10,388 | 10.03% | 314,118 | 8,504 | 10.98% | 309,578 | 8,644 | 11.20% |
| Total consumer | 12,193,898 | 148,215 | 4.87% | 10,981,471 | 126,805 | 4.65% | 10,944,685 | 126,893 | 4.64% |
| Total loans | 35,870,237 | 507,019 | 5.67% | 31,281,502 | 427,477 | 5.53% | 30,492,001 | 448,313 | 5.89% |
| Investments |  |  |  |  |  |  |  |  |  |
| Taxable securities | 8,153,435 | 88,347 | 4.33% | 7,071,751 | 75,676 | 4.28% | 6,578,690 | 71,174 | 4.33% |
| Tax-exempt securities(b) | 1,971,946 | 17,373 | 3.52% | 1,978,501 | 17,389 | 3.52% | 2,004,725 | 17,598 | 3.51% |
| Other short-term investments | 1,291,636 | 14,694 | 4.56% | 1,016,795 | 11,641 | 4.64% | 999,294 | 12,679 | 5.09% |
| Total investments | 11,417,017 | 120,414 | 4.22% | 10,067,047 | 104,706 | 4.17% | 9,582,709 | 101,451 | 4.24% |
| Total earning assets and related interest income | 47,287,254 | $627,433 | 5.32% | 41,348,549 | $532,183 | 5.20% | 40,074,710 | $549,764 | 5.50% |
| Other assets, net | 3,948,588 |  |  | 3,670,399 |  |  | 3,345,353 |  |  |
| Total assets | $51,235,842 |  |  | $45,018,948 |  |  | $43,420,063 |  |  |
| Liabilities and stockholders' equity |  |  |  |  |  |  |  |  |  |
| Interest-bearing liabilities |  |  |  |  |  |  |  |  |  |
| Interest-bearing deposits |  |  |  |  |  |  |  |  |  |
| Savings | $6,046,605 | $19,815 | 1.31% | $5,532,848 | $17,690 | 1.30% | $5,222,869 | $17,139 | 1.32% |
| Interest-bearing demand | 8,720,180 | 37,161 | 1.71% | 7,886,442 | 34,236 | 1.76% | 7,683,402 | 42,485 | 2.22% |
| Money market | 7,641,652 | 45,976 | 2.41% | 6,061,442 | 34,239 | 2.29% | 5,988,947 | 38,695 | 2.59% |
| Network transaction deposits | 1,879,876 | 17,459 | 3.73% | 1,917,854 | 17,502 | 3.70% | 1,843,998 | 20,211 | 4.40% |
| Brokered CDs | 4,085,995 | 40,487 | 3.97% | 3,528,294 | 34,811 | 4.00% | 4,089,844 | 45,418 | 4.45% |
| Other time deposits | 4,945,821 | 42,867 | 3.48% | 4,234,785 | 36,795 | 3.52% | 3,725,205 | 33,707 | 3.63% |
| Total interest-bearing deposits | 33,320,129 | 203,765 | 2.45% | 29,161,665 | 175,273 | 2.44% | 28,554,266 | 197,656 | 2.78% |
| Federal funds purchased and securities sold under agreements to repurchase | 460,414 | 4,085 | 3.56% | 425,142 | 3,732 | 3.56% | 220,872 | 2,004 | 3.64% |
| FHLB advances | 3,733,950 | 35,052 | 3.77% | 3,380,379 | 31,570 | 3.79% | 3,221,749 | 34,889 | 4.34% |
| Senior and subordinated debt | 592,195 | 10,163 | 6.86% | 594,401 | 10,163 | 6.84% | 592,399 | 10,700 | 7.22% |
| Other interest-bearing liabilities | 16,430 | 190 | 4.64% | 11,212 | 116 | 4.18% | 17,844 | 287 | 6.45% |
| Total funding | 4,802,989 | 49,490 | 4.13% | 4,411,134 | 45,581 | 4.18% | 4,052,863 | 47,880 | 4.74% |
| Total interest-bearing liabilities and related interest expense | 38,123,118 | $253,255 | 2.66% | 33,572,799 | $220,854 | 2.67% | 32,607,129 | $245,536 | 3.02% |
| Noninterest-bearing demand deposits | 7,062,098 |  |  | 5,999,278 |  |  | 5,648,935 |  |  |
| Other liabilities | 422,642 |  |  | 440,344 |  |  | 431,338 |  |  |
| Stockholders’ equity | 5,627,984 |  |  | 5,006,527 |  |  | 4,732,661 |  |  |
| Total liabilities and stockholders’ equity | $51,235,842 |  |  | $45,018,948 |  |  | $43,420,063 |  |  |
| Interest rate spread |  |  | 2.65% |  |  | 2.53% |  |  | 2.48% |
| Net free funds |  |  | 0.52% |  |  | 0.50% |  |  | 0.56% |
| Fully tax-equivalent net interest income and net interest margin |  | $374,178 | 3.17% |  | $311,329 | 3.03% |  | $304,228 | 3.04% |
| Fully tax-equivalent adjustment |  | (4,139) |  |  | (4,139) |  |  | (4,228) |  |
| Net interest income |  | $370,039 |  |  | $307,190 |  |  | $300,000 |  |

(a)Prior period has been adjusted to conform with current period presentation.

(b)The yield on tax-exempt loans and securities is computed on a fully tax-equivalent basis using a tax rate of 21%.

(c)Loans held for sale have been included in the average balances.

**Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Year Over Year**

| Line item | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, | Six Months Ended June 30, |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  | 2026 |  |  |  |  | 2025(a) |  |  |  |  |
| (Dollars in thousands) | Average Balance |  | Interest Income /Expense |  | Average Yield / Rate | Average Balance |  | Interest Income /Expense |  | Average Yield / Rate |
| Assets |  |  |  |  |  |  |  |  |  |  |
| Earning assets |  |  |  |  |  |  |  |  |  |  |
| Loans (b) (c) |  |  |  |  |  |  |  |  |  |  |
| Commercial and industrial | $ | $12,485,064 | $ | $369,755 | 5.97% | $ | $10,783,368 | $ | $349,740 | 6.54% |
| Commercial real estate—owner occupied | 1,385,167 |  | 37,968 |  | 5.53% | 1,127,535 |  | 32,214 |  | 5.76% |
| Commercial and business lending | 13,870,231 |  | 407,723 |  | 5.93% | 11,910,904 |  | 381,954 |  | 6.46% |
| Commercial real estate—investor | 5,893,380 |  | 177,285 |  | 6.06% | 5,499,334 |  | 178,658 |  | 6.55% |
| Real estate construction | 2,233,900 |  | 74,468 |  | 6.72% | 1,884,065 |  | 67,829 |  | 7.26% |
| Commercial real estate lending | 8,127,280 |  | 251,753 |  | 6.24% | 7,383,399 |  | 246,486 |  | 6.73% |
| Total commercial | 21,997,511 |  | 659,476 |  | 6.04% | 19,294,303 |  | 628,440 |  | 6.57% |
| Residential mortgage | 6,874,603 |  | 130,603 |  | 3.80% | 7,144,851 |  | 131,818 |  | 3.69% |
| Auto finance | 3,587,435 |  | 100,736 |  | 5.66% | 2,889,190 |  | 80,332 |  | 5.61% |
| Home equity | 763,919 |  | 24,788 |  | 6.49% | 662,509 |  | 24,150 |  | 7.29% |
| Other consumer | 365,077 |  | 18,892 |  | 10.44% | 311,691 |  | 17,417 |  | 11.27% |
| Total consumer | 11,591,034 |  | 275,019 |  | 4.76% | 11,008,241 |  | 253,717 |  | 4.62% |
| Total loans | 33,588,545 |  | 934,495 |  | 5.60% | 30,302,544 |  | 882,157 |  | 5.86% |
| Investments |  |  |  |  |  |  |  |  |  |  |
| Taxable securities | 7,615,581 |  | 164,023 |  | 4.31% | 6,489,135 |  | 140,962 |  | 4.34% |
| Tax-exempt securities(b) | 1,975,205 |  | 34,763 |  | 3.52% | 2,010,403 |  | 35,264 |  | 3.51% |
| Other short-term investments | 1,154,975 |  | 26,335 |  | 4.60% | 878,929 |  | 21,921 |  | 5.03% |
| Total investments | 10,745,761 |  | 225,121 |  | 4.19% | 9,378,467 |  | 198,147 |  | 4.23% |
| Total earning assets and related interest income | 44,334,306 |  | $ | $1,159,616 | 5.26% | 39,681,011 |  | $ | $1,080,304 | 5.48% |
| Other assets, net | 3,810,263 |  |  |  |  | 3,346,515 |  |  |  |  |
| Total assets | $ | $48,144,569 |  |  |  | $ | $43,027,526 |  |  |  |
| Liabilities and stockholders' equity |  |  |  |  |  |  |  |  |  |  |
| Interest-bearing liabilities |  |  |  |  |  |  |  |  |  |  |
| Interest-bearing deposits |  |  |  |  |  |  |  |  |  |  |
| Savings | $ | $5,791,146 | $ | $37,505 | 1.31% | $ | $5,192,835 | $ | $35,068 | 1.36% |
| Interest-bearing demand | 8,305,614 |  | 71,397 |  | 1.73% | 7,856,593 |  | 87,915 |  | 2.26% |
| Money market | 6,855,912 |  | 80,215 |  | 2.36% | 6,033,999 |  | 78,255 |  | 2.62% |
| Network transaction deposits | 1,898,760 |  | 34,961 |  | 3.71% | 1,845,974 |  | 40,278 |  | 4.40% |
| Brokered CDs | 3,808,685 |  | 75,298 |  | 3.99% | 4,201,955 |  | 94,711 |  | 4.55% |
| Other time deposits | 4,592,267 |  | 79,662 |  | 3.50% | 3,740,683 |  | 70,569 |  | 3.80% |
| Total interest-bearing deposits | 31,252,384 |  | 379,038 |  | 2.45% | 28,872,038 |  | 406,796 |  | 2.84% |
| Federal funds purchased and securities sold under agreements to repurchase | 442,876 |  | 7,818 |  | 3.56% | 297,963 |  | 5,626 |  | 3.81% |
| FHLB advances | 3,558,141 |  | 66,621 |  | 3.78% | 2,413,352 |  | 50,979 |  | 4.26% |
| Senior and subordinated debt | 593,292 |  | 20,326 |  | 6.85% | 609,788 |  | 21,785 |  | 7.15% |
| Other interest-bearing liabilities | 13,835 |  | 306 |  | 4.46% | 24,683 |  | 695 |  | 5.68% |
| Total funding | 4,608,144 |  | 95,071 |  | 4.15% | 3,345,786 |  | 79,085 |  | 4.76% |
| Total interest-bearing liabilities and related interest expense | 35,860,528 |  | $ | $474,109 | 2.67% | 32,217,824 |  | $ | $485,881 | 3.04% |
| Noninterest-bearing demand deposits | 6,533,624 |  |  |  |  | 5,644,554 |  |  |  |  |
| Other liabilities | 431,445 |  |  |  |  | 483,247 |  |  |  |  |
| Stockholders’ equity | 5,318,972 |  |  |  |  | 4,681,901 |  |  |  |  |
| Total liabilities and stockholders’ equity | $ | $48,144,569 |  |  |  | $ | $43,027,526 |  |  |  |
| Interest rate spread |  |  |  |  | 2.59% |  |  |  |  | 2.44% |
| Net free funds |  |  |  |  | 0.51% |  |  |  |  | 0.57% |
| Fully tax-equivalent net interest income and net interest margin |  |  | $ | $685,507 | 3.10% |  |  | $ | $594,423 | 3.01% |
| Fully tax-equivalent adjustment |  |  | (8,279) |  |  |  |  | (8,483) |  |  |
| Net interest income |  |  | $ | $677,228 |  |  |  | $ | $585,940 |  |

(a)Prior period has been adjusted to conform with current period presentation.

(b)The yield on tax-exempt loans and securities is computed on a fully tax-equivalent basis using a tax rate of 21%.

(c)Loans held for sale have been included in the average balances.

| Associated Banc-Corp Loan and Deposit Composition / (Dollars in thousands) / Period end loan composition | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Commercial and industrial | $13,750,175 | $12,339,597 | 11% | $11,799,757 | $11,567,651 | $11,281,964 | 22% |
| Commercial real estate—owner occupied | 1,575,445 | 1,193,778 | 32% | 1,186,324 | 1,149,939 | 1,101,501 | 43% |
| Commercial and business lending | 15,325,620 | 13,533,375 | 13% | 12,986,081 | 12,717,590 | 12,383,465 | 24% |
| Commercial real estate—investor | 6,492,950 | 5,266,584 | 23% | 5,246,030 | 5,369,441 | 5,370,422 | 21% |
| Real estate construction | 2,546,186 | 2,117,479 | 20% | 1,994,642 | 1,958,766 | 1,950,267 | 31% |
| Commercial real estate lending | 9,039,136 | 7,384,063 | 22% | 7,240,672 | 7,328,207 | 7,320,689 | 23% |
| Total commercial | 24,364,756 | 20,917,438 | 16% | 20,226,753 | 20,045,797 | 19,704,154 | 24% |
| Residential mortgage | 6,808,398 | 6,727,734 | 1% | 6,793,957 | 6,858,285 | 6,949,387 | (2)% |
| Auto finance | 4,044,416 | 3,136,334 | 29% | 3,106,498 | 3,041,644 | 2,969,495 | 36% |
| Home equity | 826,343 | 706,075 | 17% | 713,271 | 698,112 | 676,208 | 22% |
| Other consumer | 423,127 | 310,583 | 36% | 323,135 | 308,126 | 308,361 | 37% |
| Total consumer | 12,102,284 | 10,880,726 | 11% | 10,936,861 | 10,906,167 | 10,903,451 | 11% |
| Total loans | $36,467,040 | $31,798,164 | 15% | $31,163,614 | $30,951,964 | $30,607,605 | 19% |
| Quarter average loan composition(a) | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Commercial and industrial | $13,185,643 | $11,776,702 | 12% | $11,588,059 | $11,367,533 | $10,981,221 | 20% |
| Commercial real estate—owner occupied | 1,577,489 | 1,190,708 | 32% | 1,157,531 | 1,105,787 | 1,114,054 | 42% |
| Commercial and business lending | 14,763,132 | 12,967,410 | 14% | 12,745,590 | 12,473,319 | 12,095,274 | 22% |
| Commercial real estate—investor | 6,502,707 | 5,277,283 | 23% | 5,291,562 | 5,300,765 | 5,582,333 | 16% |
| Real estate construction | 2,410,500 | 2,055,338 | 17% | 1,974,318 | 1,991,565 | 1,869,708 | 29% |
| Commercial real estate lending | 8,913,207 | 7,332,621 | 22% | 7,265,880 | 7,292,330 | 7,452,041 | 20% |
| Total commercial | 23,676,339 | 20,300,031 | 17% | 20,011,470 | 19,765,649 | 19,547,316 | 21% |
| Residential mortgage | 6,916,754 | 6,831,984 | 1% | 6,899,778 | 6,987,858 | 7,034,607 | (2)% |
| Auto finance | 4,044,290 | 3,125,504 | 29% | 3,064,457 | 3,000,978 | 2,933,161 | 38% |
| Home equity | 817,378 | 709,865 | 15% | 706,923 | 690,330 | 667,339 | 22% |
| Other consumer | 415,476 | 314,118 | 32% | 312,730 | 305,644 | 309,578 | 34% |
| Total consumer | 12,193,898 | 10,981,471 | 11% | 10,983,888 | 10,984,811 | 10,944,685 | 11% |
| Total loans | $35,870,237 | $31,281,502 | 15% | $30,995,358 | $30,750,460 | $30,492,001 | 18% |
| Period end deposit and customer funding composition | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Noninterest-bearing demand | $6,908,338 | $6,125,067 | 13% | $6,126,632 | $5,906,251 | $5,782,487 | 19% |
| Savings | 6,171,614 | 5,660,641 | 9% | 5,471,870 | 5,380,574 | 5,291,674 | 17% |
| Interest-bearing demand | 8,697,879 | 7,964,665 | 9% | 7,823,362 | 7,791,861 | 7,490,772 | 16% |
| Money market | 7,614,164 | 6,188,045 | 23% | 6,139,438 | 5,785,871 | 5,915,867 | 29% |
| Network transaction deposits | 1,823,130 | 1,746,518 | 4% | 2,154,995 | 2,013,964 | 1,792,362 | 2% |
| Brokered CDs | 3,933,787 | 3,562,752 | 10% | 3,795,133 | 3,956,517 | 4,072,048 | (3)% |
| Other time deposits | 4,782,343 | 4,484,077 | 7% | 4,041,178 | 4,046,815 | 3,802,356 | 26% |
| Total deposits | 39,931,255 | 35,731,765 | 12% | 35,552,608 | 34,881,853 | 34,147,565 | 17% |
| Other customer funding(b) | 55,371 | 42,372 | 31% | 47,794 | 64,570 | 75,440 | (27)% |
| Total deposits and other customer funding | $39,986,626 | $35,774,137 | 12% | $35,600,402 | $34,946,423 | $34,223,005 | 17% |
| Core customer deposits(c) and other customer funding | $34,229,709 | $30,464,867 | 12% | $29,650,274 | $28,975,941 | $28,358,595 | 21% |
| Quarter average deposit composition | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Noninterest-bearing demand | $7,062,098 | $5,999,278 | 18% | $6,064,487 | $5,796,676 | $5,648,935 | 25% |
| Savings | 6,046,605 | 5,532,848 | 9% | 5,436,968 | 5,338,129 | 5,222,869 | 16% |
| Interest-bearing demand | 8,720,180 | 7,886,442 | 11% | 8,054,088 | 7,898,770 | 7,683,402 | 13% |
| Money market | 7,641,652 | 6,061,442 | 26% | 5,890,836 | 5,860,802 | 5,988,947 | 28% |
| Network transaction deposits | 1,879,876 | 1,917,854 | (2)% | 2,090,587 | 1,933,659 | 1,843,998 | 2% |
| Brokered CDs | 4,085,995 | 3,528,294 | 16% | 3,998,012 | 3,916,329 | 4,089,844 | — |
| Other time deposits | 4,945,821 | 4,234,785 | 17% | 4,093,939 | 3,961,522 | 3,725,205 | 33% |
| Total deposits | 40,382,227 | 35,160,943 | 15% | 35,628,917 | 34,705,887 | 34,203,201 | 18% |
| Other customer funding(b) | 57,029 | 43,973 | 30% | 45,973 | 74,305 | 80,010 | (29)% |
| Total deposits and other customer funding | $40,439,256 | $35,204,916 | 15% | $35,674,890 | $34,780,192 | $34,283,211 | 18% |
| Core customer deposits(c) and other customer funding | $34,473,385 | $29,758,768 | 16% | $29,586,291 | $28,930,204 | $28,349,369 | 22% |

(a) Loans held for sale have been included in the average balances.

(b) Includes repurchase agreements.

(c) This is a non-GAAP financial measure. See the non-GAAP financial measures reconciliation below for a reconciliation to GAAP financial measures.

| Associated Banc-Corp Selected Asset Quality Information / (Dollars in thousands) | Associated Banc-Corp Selected Asset Quality Information / Jun 30, 2026 | Associated Banc-Corp Selected Asset Quality Information / Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Allowance for loan losses |  |  |  |  |  |  |  |
| Balance at beginning of period | $385,756 | $378,068 | 2% | $378,341 | $376,515 | $371,348 | 4% |
| Provision for loan losses recorded at acquisition | 397 | — | N/M | — | — | — | N/M |
| Allowance for PCD loans acquired | 39,512 | — | N/M | — | — | — | N/M |
| Allowance for purchased seasoned loans acquired | 28,263 | — | N/M | — | — | — | N/M |
| Balance at April 1, 2026 | 453,928 | — | N/M | — | — | — | N/M |
| Provision for loan losses | 13,000 | 13,000 | — | 2,000 | 15,000 | 18,000 | (28)% |
| Charge offs | (26,282) | (8,210) | N/M | (7,636) | (15,254) | (18,348) | 43% |
| Recoveries | 3,083 | 2,898 | 6% | 5,363 | 2,081 | 5,515 | (44)% |
| Net charge offs | (23,199) | (5,312) | N/M | (2,273) | (13,173) | (12,833) | 81% |
| Balance at end of period | $443,729 | $385,756 | 15% | $378,068 | $378,341 | $376,515 | 18% |
| Allowance for unfunded commitments |  |  |  |  |  |  |  |
| Balance at beginning of period | $39,276 | $41,276 | (5)% | $36,276 | $35,276 | $35,276 | 11% |
| Allowance for PCD unfunded commitments acquired | 3,597 | — | N/M | — | — | — | N/M |
| Allowance for purchased seasoned unfunded commitments acquired | 1,871 | — | N/M | — | — | — | N/M |
| Balance at April 1, 2026 | 44,744 | — | N/M | — | — | — | N/M |
| Provision for unfunded commitments | 6,000 | (2,000) | N/M | 5,000 | 1,000 | — | N/M |
| Balance at end of period | 50,744 | 39,276 | 29% | 41,276 | 36,276 | 35,276 | 44% |
| Allowance for credit losses on loans (ACLL) | $494,473 | $425,032 | 16% | $419,344 | $414,618 | $411,791 | 20% |
| Provision for credit losses on loans | $19,397 | $11,000 | 76% | $7,000 | $16,000 | $18,000 | 8% |
| (Dollars in thousands) | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Net (charge offs) recoveries |  |  |  |  |  |  |  |
| Commercial and industrial | $(17,604) | $(2,736) | N/M | $1,524 | $(1,230) | $(1,826) | N/M |
| Commercial real estate—owner occupied | — | — | N/M | (113) | — | — | N/M |
| Commercial and business lending | (17,604) | (2,736) | N/M | 1,411 | (1,230) | (1,826) | N/M |
| Commercial real estate—investor | (2,710) | 500 | N/M | 94 | (8,930) | (8,493) | (68)% |
| Real estate construction | 2 | 2 | — | 2 | 2 | 121 | (98)% |
| Commercial real estate lending | (2,708) | 502 | N/M | 96 | (8,928) | (8,372) | (68)% |
| Total commercial | (20,312) | (2,234) | N/M | 1,507 | (10,158) | (10,198) | 99% |
| Residential mortgage | (197) | 148 | N/M | (197) | (231) | (302) | (35)% |
| Auto finance | (1,508) | (1,843) | (18)% | (2,010) | (1,505) | (689) | 119% |
| Home equity | 251 | 439 | (43)% | 2 | 56 | 237 | 6% |
| Other consumer | (1,433) | (1,822) | (21)% | (1,575) | (1,336) | (1,881) | (24)% |
| Total consumer | (2,887) | (3,078) | (6)% | (3,780) | (3,015) | (2,636) | 10% |
| Total net charge offs | $(23,199) | $(5,312) | N/M | $(2,273) | $(13,173) | $(12,833) | 81% |
| (In basis points) | Jun 30, 2026 | Mar 31, 2026 |  | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 |  |
| Net (charge offs) recoveries to average loans (annualized) |  |  |  |  |  |  |  |
| Commercial and industrial | (54) | (9) |  | 5 | (4) | (7) |  |
| Commercial real estate—owner occupied | — | — |  | (4) | — | — |  |
| Commercial and business lending | (48) | (9) |  | 4 | (4) | (6) |  |
| Commercial real estate—investor | (17) | 4 |  | 1 | (67) | (61) |  |
| Real estate construction | — | — |  | — | — | 3 |  |
| Commercial real estate lending | (12) | 3 |  | 1 | (49) | (45) |  |
| Total commercial | (34) | (4) |  | 3 | (20) | (21) |  |
| Residential mortgage | (1) | 1 |  | (1) | (1) | (2) |  |
| Auto finance | (15) | (24) |  | (26) | (20) | (9) |  |
| Home equity | 12 | 25 |  | — | 3 | 14 |  |
| Other consumer | (138) | (235) |  | (200) | (173) | (244) |  |
| Total consumer | (9) | (11) |  | (14) | (11) | (10) |  |
| Total net charge offs | (26) | (7) |  | (3) | (17) | (17) |  |
| (Dollars in thousands) | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Credit quality |  |  |  |  |  |  |  |
| Nonaccrual loans | $149,953 | $110,581 | 36% | $100,428 | $106,179 | $112,999 | 33% |
| Other real estate owned (OREO) | 34,052 | 32,534 | 5% | 28,016 | 29,268 | 34,287 | (1)% |
| Repossessed assets | 1,293 | 806 | 60% | 757 | 789 | 882 | 47% |
| Total nonperforming assets | $185,298 | $143,921 | 29% | $129,201 | $136,236 | $148,169 | 25% |
| Accruing loans past due 90 days or more(a) | $2,288 | $2,490 | (8)% | $2,814 | $2,692 | $14,160 | (84)% |
| Allowance for credit losses on loans to total loans | 1.36% | 1.34% |  | 1.35% | 1.34% | 1.35% |  |
| Allowance for credit losses on loans to nonaccrual loans | 329.75% | 384.36% |  | 417.56% | 390.49% | 364.42% |  |
| Nonaccrual loans to total loans | 0.41% | 0.35% |  | 0.32% | 0.34% | 0.37% |  |
| Nonperforming assets to total loans plus OREO and repossessed assets | 0.51% | 0.45% |  | 0.41% | 0.44% | 0.48% |  |
| Nonperforming assets to total assets | 0.36% | 0.32% |  | 0.29% | 0.31% | 0.34% |  |

**Associated Banc-Corp Selected Asset Quality Information (continued)**

| (Dollars in thousands) | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Nonaccrual loans |  |  |  |  |  |  |  |
| Commercial and industrial | $44,388 | $19,606 | 126% | $7,178 | $12,802 | $6,945 | N/M |
| Commercial real estate—owner occupied | 3,255 | 34 | N/M | 203 | 203 | — | N/M |
| Commercial and business lending | 47,643 | 19,640 | 143% | 7,381 | 13,006 | 6,945 | N/M |
| Commercial real estate—investor | 11,184 | 8,078 | 38% | 8,311 | 7,333 | 15,805 | (29)% |
| Real estate construction | 2,974 | 25 | N/M | 144 | 145 | 146 | N/M |
| Commercial real estate lending | 14,158 | 8,103 | 75% | 8,455 | 7,478 | 15,950 | (11)% |
| Total commercial | 61,801 | 27,743 | 123% | 15,836 | 20,484 | 22,895 | 170% |
| Residential mortgage | 70,335 | 66,890 | 5% | 68,492 | 69,093 | 73,817 | (5)% |
| Auto finance | 10,973 | 8,888 | 23% | 8,271 | 8,218 | 8,004 | 37% |
| Home equity | 6,582 | 6,950 | (5)% | 7,774 | 8,299 | 8,201 | (20)% |
| Other consumer | 262 | 110 | 138% | 55 | 85 | 82 | N/M |
| Total consumer | 88,152 | 82,838 | 6% | 84,592 | 85,696 | 90,104 | (2)% |
| Total nonaccrual loans | $149,953 | $110,581 | 36% | $100,428 | $106,179 | $112,999 | 33% |
| (Dollars in thousands) | Jun 30, 2026 | Mar 31, 2026 | Seql Qtr % Change | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Comp Qtr % Change |
| Accruing loans 30-89 days past due |  |  |  |  |  |  |  |
| Commercial and industrial | $10,668 | $24,253 | (56)% | $2,683 | $1,071 | $2,593 | N/M |
| Commercial real estate—owner occupied | 893 | 345 | 159% | 34 | — | 5,628 | (84)% |
| Commercial and business lending | 11,561 | 24,598 | (53)% | 2,717 | 1,071 | 8,221 | 41% |
| Commercial real estate—investor | 3,089 | 33,487 | (91)% | 19,405 | 14,190 | 1,042 | 196% |
| Real estate construction | 1,437 | — | N/M | 117 | 21 | 90 | N/M |
| Commercial real estate lending | 4,526 | 33,487 | (86)% | 19,522 | 14,211 | 1,132 | N/M |
| Total commercial | 16,087 | 58,085 | (72)% | 22,239 | 15,282 | 9,353 | 72% |
| Residential mortgage | 14,034 | 7,755 | 81% | 13,135 | 12,684 | 8,744 | 60% |
| Auto finance | 20,367 | 14,549 | 40% | 16,445 | 14,013 | 13,149 | 55% |
| Home equity | 4,536 | 2,742 | 65% | 3,779 | 4,265 | 4,338 | 5% |
| Other consumer(a) | 2,988 | 2,173 | 38% | 2,704 | 2,728 | 2,578 | 16% |
| Total consumer | 41,925 | 27,219 | 54% | 36,063 | 33,689 | 28,810 | 46% |
| Total accruing loans 30-89 days past due | $58,012 | $85,304 | (32)% | $58,302 | $48,971 | $38,163 | 52% |

N/M = Not meaningful

(a) Excluding guaranteed student loans.

| Associated Banc-Corp Selected Quarterly Information |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| (Dollars and shares in thousands, except per share data and as noted) | YTD Jun 2026 | YTD Jun 2025 | 2Q26 |  | 1Q26 |  | 4Q25 |  | 3Q25 |  | 2Q25 |  |
| Per common share data |  |  |  |  |  |  |  |  |  |  |  |  |
| Dividends | $0.48 | $0.46 | $ | $0.24 | $ | $0.24 | $ | $0.24 | $ | $0.23 | $ | $0.23 |
| Market value: |  |  |  |  |  |  |  |  |  |  |  |  |
| High | 31.34 | 25.63 | 31.34 |  | 29.37 |  | 27.14 |  | 27.01 |  | 24.56 |  |
| Low | 24.34 | 18.91 | 25.98 |  | 24.34 |  | 24.11 |  | 23.78 |  | 18.91 |  |
| Close |  |  | 30.77 |  | 25.86 |  | 25.76 |  | 25.71 |  | 24.39 |  |
| Book value / share(a) |  |  | 28.85 |  | 29.04 |  | 28.81 |  | 28.17 |  | 27.67 |  |
| Tangible book value (TBV) / share(a)(b) |  |  | 22.15 |  | 22.23 |  | 22.01 |  | 21.36 |  | 20.84 |  |
| Selected trend information |  |  |  |  |  |  |  |  |  |  |  |  |
| Net interest margin(c) | 3.10% | 3.01% | 3.17 |  | 3.03 |  | 3.06 |  | 3.04 |  | 3.04 |  |
| Effective tax rate | 22.06% | 18.34% | 22.37 |  | 21.75 |  | 15.82 |  | 19.16 |  | 20.34 |  |
| Noninterest expense / average assets(c) | 2.06% | 1.97% | 2.13 |  | 1.97 |  | 1.96 |  | 1.95 |  | 1.93 |  |
| Dividend payout ratio(d) | 35.82% | 36.80% | 37.50 |  | 34.29 |  | 29.63 |  | 31.51 |  | 35.38 |  |
| Loans / deposits ratio |  |  | 91.32 |  | 88.99 |  | 87.65 |  | 88.73 |  | 89.63 |  |
| Assets under management, at market value(e) |  |  | $ | $17,009 | $ | $15,708 | $ | $16,132 | $ | $16,178 | $ | $15,537 |
| Common shares repurchased during period(f) | 894 | 900 | — |  | 894 |  | — |  | — |  | — |  |
| Common shares outstanding, end of period |  |  | 188,718 |  | 165,438 |  | 165,980 |  | 165,904 |  | 165,778 |  |
| Risk-based capital(g)(h) |  |  |  |  |  |  |  |  |  |  |  |  |
| Total risk-weighted assets |  |  | $ | $41,108,329 | $ | $35,773,810 | $ | $35,125,680 | $ | $34,688,358 | $ | $34,241,408 |
| Common equity Tier 1(i) |  |  | $ | $4,304,915 | $ | $3,744,610 | $ | $3,683,711 | $ | $3,584,712 | $ | $3,493,316 |
| Common equity Tier 1 capital ratio(i) |  |  | 10.47 |  | 10.47 |  | 10.49 |  | 10.33 |  | 10.20 |  |
| Tier 1 capital ratio |  |  | 10.94 |  | 11.01 |  | 11.04 |  | 10.89 |  | 10.77 |  |
| Total capital ratio |  |  | 12.79 |  | 13.02 |  | 13.08 |  | 12.94 |  | 12.83 |  |
| Tier 1 leverage ratio |  |  | 8.99 |  | 8.98 |  | 8.96 |  | 8.81 |  | 8.72 |  |
| Selected equity and performance ratios |  |  |  |  |  |  |  |  |  |  |  |  |
| Total stockholders’ equity / total assets |  |  | 10.88 |  | 10.96 |  | 11.01 |  | 10.95 |  | 10.87 |  |
| Tangible common equity / tangible assets (TCE Ratio)(b) |  |  | 8.27 |  | 8.27 |  | 8.29 |  | 8.18 |  | 8.06 |  |
| Average stockholders' equity / average assets | 11.05% | 10.88% | 10.98 |  | 11.12 |  | 11.05 |  | 10.95 |  | 10.90 |  |
| Return on average equity(c) | 9.22% | 9.17% | 8.81 |  | 9.69 |  | 11.09 |  | 10.26 |  | 9.43 |  |
| Return on average tangible common equity (ROATCE)(b)(c) | 12.54% | 12.66% | 12.12 |  | 13.03 |  | 15.04 |  | 14.02 |  | 12.96 |  |
| Return on average assets(c) | 1.02% | 1.00% | 0.97 |  | 1.08 |  | 1.23 |  | 1.12 |  | 1.03 |  |
| Return on average tangible assets(b)(c) | 1.07% | 1.04% | 1.03 |  | 1.12 |  | 1.27 |  | 1.17 |  | 1.07 |  |
| Efficiency ratios (expense / revenue) |  |  |  |  |  |  |  |  |  |  |  |  |
| Fully tax-equivalent efficiency ratio | 57.26% | 57.70% | 58.30 |  | 56.03 |  | 55.21 |  | 54.77 |  | 55.81 |  |
| Adjusted efficiency ratio(b) | 54.23% | 57.15% | 52.91 |  | 55.77 |  | 55.15 |  | 54.77 |  | 55.81 |  |

(a)Based on period end common shares outstanding.

(b)This is a non-GAAP financial measure. See the non-GAAP financial measures reconciliation below for a reconciliation to GAAP financial measures.

(c)This ratio is annualized.

(d)Ratio is based upon basic earnings per common share.

(e)In millions. Excludes assets held in brokerage accounts.

(f)Does not include repurchases related to tax withholding on equity compensation.

(g)The Federal Reserve establishes regulatory capital requirements, including well-capitalized standards for the Corporation. The regulatory capital requirements effective for the Corporation follow Basel III, subject to certain transition provisions.

(h)June 30, 2026 data is estimated.

(i)The Corporation is not classified as an advanced approaches holding company as defined by the Federal Reserve. As such, the Corporation has elected to be subject to the AOCI-related adjustments when calculating common equity tier 1 capital which allows the Corporation to opt-out of the requirement to include most components of AOCI in common equity tier 1 capital.

| Associated Banc-Corp Non-GAAP Financial Measures Reconciliation | YTD |  |
| --- | --- | --- |
| (Dollars in thousands) | Jun 2026 | 2Q25 |
| Tangible common equity reconciliation |  |  |
| Common equity |  | $$$$$4,586,669 |
| Less: Goodwill and other intangible assets, net |  | 1,132,247 |
| Tangible common equity for TBV / share and TCE Ratio |  | $$$$$3,454,422 |
| Tangible assets reconciliation |  |  |
| Total assets |  | $$$$$43,993,729 |
| Less: Goodwill and other intangible assets, net |  | 1,132,247 |
| Tangible assets for TCE Ratio |  | $$$$$42,861,482 |
| Average tangible common equity reconciliation |  |  |
| Average common equity | $5,124,860 | $$$$$$4,538,549 |
| Less: Average goodwill and other intangible assets, net | 1,197,702 | 1,133,627 |
| Average tangible common equity for ROATCE | 3,927,158 | $$$$$3,404,922 |
| Average tangible assets reconciliation |  |  |
| Average total assets | $48,144,569 | $$$$$$43,420,063 |
| Less: Average goodwill and other intangible assets, net | 1,197,702 | 1,133,627 |
| Average tangible assets for return on average tangible assets | $46,946,867 | $$$$$$42,286,436 |
| Adjusted net income reconciliation |  |  |
| Net income | $243,200 | $$$$$$111,230 |
| Other intangible amortization, net of tax | 6,822 | 1,652 |
| Adjusted net income for return on average tangible assets | $250,022 | $$$$$$112,882 |
| Adjusted net income available to common equity reconciliation |  |  |
| Net income available to common equity | $237,450 | $$$$$$108,355 |
| Other intangible amortization, net of tax | 6,822 | 1,652 |
| Adjusted net income available to common equity for ROATCE | $244,272 | $$$$$$110,007 |
| Pre-tax pre-provision income |  |  |
| Income before income taxes | $312,050 | $$$$$$139,629 |
| Provision for credit losses | 30,389 | 17,996 |
| Pre-tax pre-provision income | $342,439 | $$$$$$157,625 |
| Period end core customer deposits reconciliation |  |  |
| Total deposits |  | $$$$$34,147,565 |
| Less: Network transaction deposits |  | 1,792,362 |
| Less: Brokered CDs |  | 4,072,048 |
| Core customer deposits |  | $$$$$28,283,155 |
| Average core customer deposits reconciliation |  |  |
| Average total deposits | $37,786,008 | $$$$$$34,203,201 |
| Less: Average network transaction deposits | 1,898,760 | 1,843,998 |
| Less: Average brokered CDs | 3,808,685 | 4,089,844 |
| Average core customer deposits | $32,078,563 | $$$$$$28,269,359 |
| Total expense for efficiency ratios reconciliation |  |  |
| Noninterest expense | $491,045 | $$$$$$209,352 |
| Less: Other intangible amortization | 9,096 | 2,203 |
| Total expense for fully tax-equivalent efficiency ratio | 481,949 | 207,149 |
| Less: Acquisition costs(a) | 25,476 | — |
| Total expense for adjusted efficiency ratio | $456,473 | $$$$$$207,149 |
| Total revenue for efficiency ratios reconciliation |  |  |
| Net interest income | $677,228 | $$$$$$300,000 |
| Noninterest income | 156,256 | 66,977 |
| Less: Investment securities (losses) gains, net | 6 | 7 |
| Fully tax-equivalent adjustment | 8,279 | 4,228 |
| Total revenue for fully tax-equivalent efficiency ratio | 841,757 | 371,198 |
| Less: Announced initiatives(b) | — | — |
| Total revenue for adjusted efficiency ratio | $841,757 | $$$$$$371,198 |

(a)During the fourth quarter of 2025, the Corporation entered into a definitive agreement to acquire American National. The acquisition was completed on April 1, 2026. These costs, incurred in connection with the acquisition, represent nonrecurring costs.

(b)Announced initiatives include the loss on mortgage portfolio sale as a result of balance sheet repositioning that the Corporation announced in the fourth quarter of 2024.

(continued)

| Associated Banc-Corp Non-GAAP Financial Measures Reconciliation |  |  |
| --- | --- | --- |
| (Dollars in thousands) | 2Q26 |  |
| Adjusted net income available to common equity reconciliation |  |  |
| Net income available to common equity | $ | $120,689 |
| Acquisition costs, net of tax | 18,996 |  |
| Adjusted net income available to common equity for adjusted earnings per share | $ | $139,685 |

---

## EX-99.2

SEC source: [asb2q2026earningspresent.htm](https://www.sec.gov/Archives/edgar/data/7789/000000778926000191/asb2q2026earningspresent.htm)

Associated Banc-Corp Second Quarter 2026 Earnings Presentation July 23, 2026 Important Disclosures 2 Forward-looking statements: Statements made in this document which are not purely historical are forward-looking statements, as defined in the Private Securities Litigation Reform Act of 1995. This includes any statements regarding management’s plans, objectives, or goals for future operations, products or services, and forecasts of its revenues, earnings, or other measures of performance. Such forward-looking statements may be identified by the use of words such as “believe,” “expect,” “anticipate,” “plan,” “estimate,” “should," “intend,” "target," “outlook,” "project," "guidance," "forecast," or similar expressions. Forward-looking statements are based on current management expectations and, by their nature, are subject to risks and uncertainties. Actual results may differ materially from those contained in the forward- looking statements. Factors which may cause actual results to differ materially from those contained in such forward-looking statements include the ability to integrate the American National Bank (“ANB”) business successfully and in a timely manner; the possibility that the anticipated benefits of the ANB transaction are not realized when expected or at all; the possibility that the ANB transaction may be more expensive to integrate than anticipated; and such other risk factors as identified in the Company’s most recent Form 10-K and subsequent Form 10-Qs and other SEC filings, and such factors are incorporated herein by reference. Trademarks: All trademarks, service marks, and trade names referenced in this material are official trademarks and the property of their respective owners. Presentation: Within the charts and tables presented, certain segments, columns and rows may not sum to totals shown due to rounding. Non-GAAP measures: This presentation includes certain non-GAAP financial measures. These financial measures have been included as they provide meaningful supplemental information to assess trends in the Corporation’s results of operations. These non-GAAP measures are provided in addition to, and not as substitutes for, measures of our financial performance determined in accordance with GAAP. Our calculation of these non-GAAP measures may not be comparable to similarly titled measures of other companies due to potential differences between companies in the method of calculation. As a result, the use of these non-GAAP measures has limitations and should not be considered superior to, in isolation from, or as a substitute for, related GAAP measures. Unless otherwise noted, reconciliations of these non-GAAP financial measures to the most directly comparable GAAP financial measures can be found at the end of this presentation.

Financial Results Associated Bank River Center – Milwaukee, WI $0.63 Diluted GAAP EPS $0.73 Diluted Adj. EPS1 10.47% CET1 Ratio 12.79% Total Capital Ratio 10.51% Common Equity / Total Assets 8.27% TCE Ratio1 8.81% Return on Avg. Equity 12.12% ROATCE1 13.95% Adj. ROATCE1 $28.85 Book Value / Share $22.15 TBV / Share1 Second Quarter 2026 Results 4

- Total period end loans of $36.5 billion
- +15% vs. 1Q26; +19% vs. 2Q25
- Ex. ANC1,2: +3% vs. 1Q26; +7% vs. 2Q25
- Period end C&I loans of $13.8 billion
- +11% vs. 1Q26; +22% vs. 2Q25
- Ex. ANC1,2: +5% vs. 1Q26; +15% vs. 2Q25
- Total period end deposits of $39.9 billion
- +12% vs. 1Q26; +17% vs. 2Q25
- Ex. ANC1,2: -1% vs. 1Q26; +4% vs. 2Q25
- Period end core customer deposits1 of $34.2 billion
- +12% vs. 1Q26; +21% vs. 2Q25
- Ex. ANC1,2: -1% vs. 1Q26; +6% vs. 2Q25
- Net interest income of $370 million
- Net interest margin of 3.17%
- Noninterest income of $80 million
- Noninterest expense of $272 million
- Provision for credit losses of $19 million
- ACLL / total loans of 1.36%
- NCOs / average loans (annualized) of 0.26% 1 This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. 2 Excludes balances acquired from American National Corporation (ANC). ANC balances are as of June 30, 2026, inclusive of FV marks recorded through PAA.

5 American National Corporation (ANC) Integration Update Transaction closed April 1, 2026, with conversion of systems, branches & accounts expected in October 2026 Estimated at Announcement1 Updated as of 7/23/20261 Nonrecurring Merger Expenses $55M ($8M taken by ANC; $47M taken by ASB) $60M ($7.4M taken by ANC; $52.5M forecasted by ASB) Loan Credit Mark Credit mark of $74M Credit mark of $74M Loan Fair Value Marks Mark up of $7.5M (Amortized sum-of-years-digits over ~5 yrs.) Mark down of $16.7M (Accreted over remaining life of loans) Auto Dealer Reserve Adjustment $25M $26M Securities Fair Value Marks AFS securities AOCI mark down of $36.5M Net securities and hedge adjustment of $51.4M Real Estate Fair Value Marks Mark up of $18M Mark up of $13M Other Fixed Asset Fair Value Marks Mark down of $5M Mark down of $5M Core Deposit Intangible 3% of ANC core deposits at close (Amortized sum-of-years-digits over 10 yrs.) $103M (Amortized sum-of-years-digits over 10 yrs.) Cost Savings 25% of ANC’s noninterest expense base 30% of ANC’s noninterest expense base TBVPS Dilution2 ~1.2% 1.9% TBVPS Earnback2 ~2.25 yrs. ~2.25 yrs.

1 All figures except TBVPS dilution and TBVPS earnback shown on a pre-tax basis.

2 This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures.

$3.9 $4.0 $4.1 $4.1 $5.3 $7.0 $7.0 $6.9 $6.8 $6.9 $7.5 $7.3 $7.3 $7.3 $8.9 $12.1 $12.5 $12.7 $13.0 $14.8 $30.5 $30.8 $31.0 $31.3 $35.9 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Quarterly Loan Trends 6 Average Quarterly Loans ($ in billions) Period End Balance Change 3/31/26 to 6/30/26 ($ in millions) Commercial & Business Lending Commercial Real Estate Residential Mortgage Auto Finance, Home Equity & Other Consumer 2Q 2026 period end total loans grew by 15% vs. the prior quarter, or 3% excluding the impact of balances acquired from ANC1 Total $ Total % Ex. ANC1 $ Ex. ANC1 % C&I $1,411 11% $644 5% CRE-Investor 1,226 23% 50 1% Auto Finance 908 29% 60 2% CRE-Construction 429 20% 201 9% CRE-OO 382 32% 5 0% Other Consumer 233 23% 37 4% Resi. Mortgage 81 1% (58) (1)% Total Loans $4,669 15% $940 3% 1 Excludes balances acquired from American National Corporation (ANC). ANC balances are as of June 30, 2026, inclusive of FV marks recorded through PAA. This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures.

$8.5 $9.8 $9.7 $10.6 $11.8 $13.8 $13.0 2021 2022 2023 2024 2025 1H 2026 1H 2026 7 Period End C&I Loan Growth Trends ($ in billions) Launched Dallas C&I office in May 2026 Added top talent in key leadership roles Increased RMs by nearly 50% from 4Q21 to 2Q26 Sustainable Relationship Commercial Growth 1H 2026 results reflect continued growth momentum, with several YTD investments expected to sustain growth through 2026-27 Opened Kansas City C&I office in 2025; Doubled size of team in Mar. 2026 Ex. ANC1 +17% Growth vs. 12/31/2025Commercial & Industrial Loans Launched Franchise Banking vertical in Apr. 2026 Retooled incentive plans with sharpened relationship focus 1 Excludes balances acquired from American National Corporation (ANC). ANC balances are as of June 30, 2026, inclusive of FV marks recorded through PAA. This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. +10% $1.8 $1.9 $2.1 $1.9 $1.9 $4.1 $3.9 $4.0 $3.5 $4.1 $3.7 $4.0 $4.1 $4.2 $5.0 $6.0 $5.9 $5.9 $6.1 $7.6 $5.2 $5.3 $5.4 $5.5 $6.0 $7.7 $7.9 $8.1 $7.9 $8.7 $5.6 $5.8 $6.1 $6.0 $7.1 $34.2 $34.7 $35.6 $35.2 $40.4 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Quarterly Deposit Trends 8 Average Quarterly Deposits ($ in billions) 1 This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. 2 Excludes balances acquired from American National Corporation (ANC). ANC balances are as of June 30, 2026, inclusive of FV marks recorded through PAA. Customer CDs Savings Money Market Network Trans.

Deposits Noninterest-Bearing Demand Interest-Bearing Demand Brokered CDs Period End Balance Change 3/31/26 to 6/30/26 ($ in millions) 2Q 2026 deposit balances were impacted by the addition of $4.4 billion in ANC-related balances Total $ Total % Ex. ANC1,2 $ Ex. ANC1,2 % Money Market $1,426 23% $(165) (3)% NIB-Demand 783 13% (203) (3)% IB-Demand 733 9% (91) (1)% Savings 511 9% 259 5% Brokered CDs 371 10% 168 5% Customer CDs 298 7% (198) (4)% Network Trans. Deposits 77 4% 12 1% Total Deposits $4,199 12% $(218) (1)% Core Customer Deposits1 $3,752 12% $(398) (1)% $26.6 $27.1 $28.3 $30.0 6/30/2023 6/30/2024 6/30/2025 6/30/2026 $32.0 $32.7 $34.1 $39.9 6/30/2023 6/30/2024 6/30/2025 6/30/2026 Sustainable Relationship Deposit Growth 9 1 This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. 2 Excludes balances acquired from American National Corporation (ANC). ANC balances are as of June 30, 2026, inclusive of FV marks recorded through PAA. Our YoY deposit growth rate has improved for three straight years, with relationship-focused initiatives driving sustainable growth Period End YoY Deposit Growth Trends ($ in billions) Customer CKG HH growth of 2%+ (annualized) Adding high-quality Commercial RMs in major metro markets with a sharpened focus on relationships Fully operational Specialty Deposit and Payment Solutions vertical ANC acquisition on track for expected October 2026 conversion Modernized digital platform, improved product set & enhanced marketing acquisition capabilities Successful Mass Affluent strategy +2% +17% +2% +4% +6% Total Deposits Core Customer Deposits Ex.

ANC1,2 +4% Bolstered Private Wealth leadership with several key hires Average Yield Trends 10 Quarterly Average Yields (%) 6.75 6.74 6.50 6.21 6.28 6.50 6.45 6.18 5.89 5.96 5.63 5.58 5.56 5.45 5.83 3.70 3.75 3.76 3.78 3.81 4.24 4.26 4.14 4.17 4.22 2.78 2.78 2.61 2.44 2.45 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Residential Mortgage Commercial & Business Lending Commercial Real Estate Total Interest- Bearing Deposits Auto Finance Asset & Liability Yield / Rate Trends (%) Rate on Total Interest- Bearing Liabilities Yield on Total Earning Assets 5.50 5.50 5.34 5.20 5.32 3.02 3.03 2.82 2.67 2.66 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Investments The yield on total earning assets increased by 12 bps in 2Q, while interest-bearing liability costs decreased by 1 bp Net Interest Income & Net Interest Margin Trends 11 $300 $305 $310 $307 $370 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 3.04% Quarterly Net Interest Income Quarterly Net Interest Margin 3.04% 3.06% 3.03% 3.17% Net Interest Income & Net Interest Margin ($ in millions) 1Q 2026 to 2Q 2026 Walk-forward ($ in millions) NII NIM 1Q 2026 Actuals $307 3.03% Acquired ANC Balances & Core Growth $56 0.08% ANC Purchase Accounting Net Accretion $4 0.03% ANC Deferred Loan Costs & Fees Adjustment $3 0.03% 2Q 2026 Actuals $370 3.17% Net interest income increased $63 million vs. the prior quarter, while net interest margin improved by 14 bps to 3.17% Interest Rate Risk Management1 12 Contractual Funding Obligations ($ in billions) Contractual Swaps Balances ($ in billions) Estimated NII Sensitivity Profile (%) 10.8 4.0 3.2 2.9 3.7 5.4 1.9 1.6 1.6 1.9 -5.0 -1.2 -1.0 -1.0 -1.2 -21.0 -1.8 -2.1 -1.9 -2.6 2Q 2022 2Q 2023 2Q 2024 2Q 2025 2Q 2026 Up 200 bps Up 100 bps Down 100 bps Down 200 bps (12-Month Ramp, Dynamic Forecast) $2.45 $2.45 $2.23 $1.83 $1.35 2Q 2026 3Q 2026 4Q 2026 1Q 2027 2Q 2027 ≤ 1 Yr.

1-3 Yrs. 3+ Yrs. Total Time Deposits $8.5 $0.2 $0.0 $8.7 Short-Term Funding $0.5 - - $0.5 FHLB Advances $4.4 $0.2 $0.0 $4.6 Other Long-Term Funding - - $0.6 $0.6 Total $13.4 $0.4 $0.6 $14.4 3.60%3.63% 3.68%3.68% 3.57% Notional Balances Weighted Avg. Yield 1 All updates as of or for the period ended June 30, 2026 unless otherwise noted. 2 In the down 200 for 2Q 2022, scenario rates are floored at zero. 2 We’ve taken proactive steps to reduce our asset sensitivity & protect NII in a volatile rate environment Cash & Investment Securities Portfolio 13 Period End Investment Securities ($ in billions) Period End Securities + Cash / Total Assets $5.0 $5.2 $5.4 $5.5 $6.3 $3.7 $3.6 $3.6 $3.6 $3.5 $0.3 $0.3 $0.3 $0.3 $0.4 $9.0 $9.1 $9.3 $9.4 $10.2 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Held to MaturityAvailable for Sale Other Securities 20.5% 20.5% 20.5% 20.6% 19.8% 2.9% 2.9% 3.8% 3.1% 3.5% 23.4% 23.4% 24.3% 23.7% 23.3% 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Investment Securities / Total Assets Cash / Total Assets We continue to target securities + cash / total assets of 22% to 24% in 2026 We’ve continued to manage our cash & investment securities positions in proportion to broader balance sheet growth $23 $25 $26 $25 $26 $13 $14 $14 $14 $16 $11 $12 $13 $12 $14 $6 $11 $11 $7 $7 $4 $4 $3 $6 $3 $10 $15 $12 $12 $14 $67 $81 $79 $76 $80 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Quarterly Noninterest Income Trends 14 Wealth Mgmt. Fees Capital Markets, net Other1 Mortgage Banking, net Service Charges & Deposit Account Fees Card-Based Fees 1 Other is comprised of other fee-based revenue, bank and corporate owned life insurance, asset gains (losses), net, investment securities gains (losses), net, and other noninterest income.

Capital Markets, Net ($ in millions) $17 $10 $9 $10 $14 1H 2022 1H 2023 1H 2024 1H 2025 1H 2026 $44 $41 $44 $46 $51 1H 2022 1H 2023 1H 2024 1H 2025 1H 2026 Wealth Management Fees ($ in millions)Total Quarterly Noninterest Income ($ in millions) 2Q 2026 noninterest income of $80 million was up 6% vs. the prior quarter and 20% vs. the same period a year ago 55.8 54.8 55.2 56.0 58.355.8 54.8 55.2 55.8 52.9 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Quarterly Noninterest Expense Trends 15 Total Quarterly Noninterest Expense ($ in millions) Efficiency Ratio (%) $127 $136 $135 $135 $161 $27 $29 $29 $30 $33 $13 $13 $14 $14 $14 $10 $10 $7 $9 $11 $33 $29 $34 $31 $53 $209 $216 $219 $219 $272 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Personnel Other1 Technology FDIC AssessmentOccupancy Adjusted Efficiency Ratio2Fully Tax-Equivalent Efficiency Ratio 1 Other is comprised of business development & advertising, equipment, legal & professional, loan & foreclosure costs, other intangible amortization & other noninterest expenses. 2 This is a non-GAAP financial measure. See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. 2Q 2026 noninterest expense includes $24.5 million of nonrecurring costs tied to the acquisition of American National Corporation 2Q 2026 YTD Jun 2026 Personnel $13.4 $13.4 Legal & Professional 9.6 10.3 Technology 0.8 0.8 Business Development & Advertising 0.4 0.7 Other 0.3 0.3 Total $24.5 $25.5 Nonrecurring Acquisition-Related Expenses ($ in millions) Capital Profile 16 Regulatory Capital Ratios (%) Additional Capital Ratios (%) Per Common Share Data ($) 1 This is a non-GAAP financial measure.

See appendix for a reconciliation of non-GAAP financial measures to GAAP financial measures. 10.20 10.77 12.83 10.47 10.94 12.79 CET1 Tier 1 Capital Total Capital 2Q 2025 2Q 2026 27.67 28.17 28.81 29.04 28.85 20.84 21.36 22.01 22.23 22.15 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Tangible Common Equity / Tangible Assets (TCE Ratio)1 Total Common Equity / Total Assets 10.43 10.51 10.58 10.54 10.51 8.06 8.18 8.29 8.27 8.27 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Tangible Book Value / Share1Book Value / Share We continue to target a CET1 range of 10% to 10.75% in 2026 Loan Category ACLL ACLL / Loans ACLL ACLL / Loans ACLL ACLL / Loans C&BL 186,135$ 1.50% 208,208$ 1.54% 234,735$ 1.53% CRE - Investor 63,342 1.18% 53,899 1.02% 65,698 1.01% CRE - Construction 65,885 3.38% 69,810 3.30% 85,681 3.37% Residential Mortgage 34,096 0.49% 32,739 0.49% 35,452 0.52% Other Consumer 62,332 1.58% 60,376 1.45% 72,907 1.38% Total 411,791$ 1.35% 425,032$ 1.34% 494,473$ 1.36% 3/31/2026 6/30/20266/30/2025 $412 $415 $419 $425 $494 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Allowance for Credit Losses on Loans (ACLL)1 17 ACLL Trends ($ in millions) 1 Includes funded and unfunded reserve for loans, excludes reserve for HTM securities. ($ in thousands) 1.35% 1.34% 1.35% 1.34% 1.36% 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 ACLL / Total Loans Our ACLL increased to $494 million following the acquisition of ANC, while ACLL / total loans increased 2 bps to 1.36% Credit Quality Trends 18 Total Delinquent Loans ($ in millions) Nonaccrual Loans ($ in millions) Total Criticized Loans ($ in millions) Net Charge Offs & Provision ($ in millions) $14 $3 $3 $3 $2 $38 $49 $58 $85 $58 $52 $52 $61 $88 $60 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Accruing Loans 30-89 Days PD $13 $13 $2 $5 $23 $18 $16 $7 $11 $19 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Total Net Charge Offs Provision for Credit Losses on Loans Accruing Loans 90+ Days PD $113 $106 $100 $111 $150 $888 $1,125 $1,067 $1,066 $1,129 $467 $412 $310 $272 $460 $1,468 $1,643 $1,478 $1,449 $1,739 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 $90 $86 $85 $83 $88 $16 $7 $8 $8 $14 $7 $13 $7 $20 $48 $113 $106 $100 $111 $150 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 CREConsumer Commercial & Business Lending Substandard AccruingSpecial Mention Nonaccrual Loans 2Q credit quality remained solid with decreasing delinquent loans and NCOs of $23 million, incl.

$7 million of ANC-related NCOs FY 2026 Outlook1 19 Previous FY 2026 Outlook April 23, 2026 Updated FY 2026 Outlook Total Loans Up 17% to 19% Up 18% to 20% Total C&I Loans Up 20% to 22% No Change Total Deposits Up 17% to 19% No Change Core Customer Deposits2 Up 19% to 21% No Change Net Interest Income Updating with 2Q Earnings Up 19% to 21% Noninterest Income Up 8% to 10% No Change Noninterest Expense3 Updating with 2Q Earnings Up 20% to 21% Effective Tax Rate 19% to 21% No Change CET1 Capital Ratio 10% to 10.75% No Change 1 Projections are on an end of period basis for Associated Banc-Corp and American National Corporation combined as of and for the year ended December 31, 2026 as compared to Associated Banc-Corp standalone 2025 results as of December 31, 2025 unless otherwise noted. 2 Core customer deposits is a non-GAAP financial measure which excludes network transaction deposits and brokered CDs from total deposits. We have not provided a reconciliation of the projection for core customer deposits to the projection for total deposits due to the low visibility and unpredictability of the components of total deposits necessary for such reconciliation. 3 Includes nonrecurring costs incurred in connection with the acquisition of American National Corporation.

Appendix Minneapolis, MN

American National Corporation Acquisition Purchase Accounting Accretion (PAA) Summary 21 Actual Scheduled1 2Q 2026 3Q 2026 4Q 2026 1Q 2027 2Q 2027 Loans (Interest Income) $4.2 $2.8 $1.7 $1.2 $0.9 Deposits (Interest Expense) (0.3) (0.2) (0.1) (0.1) (0.1) Core Deposit Intangible (Noninterest Expense) (4.7) (4.7) (4.7) (4.7) (4.2) Pre-Tax Purchase Accounting Impact, Net $(0.8) $(2.1) $(3.1) $(3.5) $(3.3) ($ in millions) 1 These scheduled amounts may vary from future actuals as they do not include potential impacts of prepayments, early withdrawals or impairments that may occur in the future.

Twin Cities 165-Year Foundation in Wisconsin…Accelerating Household, Deposit and C&I Growth in Major Metro Markets 22 ASB Branch Footprint States1 Strategic Major Metro Growth Markets 1 Upon conversion of American National Bank branches expected in October 2026. Milwaukee Chicago Omaha St. Louis Kansas City Dallas/Ft. Worth Driving Growth in Legacy Metros Expanding in Strategic Growth Markets Milwaukee Chicago Twin Cities Omaha Kansas City Dallas/Ft. Worth Expanding in 2026 New in 2026 New in 2025 Expanded in 2026 Expanding in 2026 St. Louis First MO branch in 2025 Total Loans Outstanding Balances as of June 30, 2026 23 1 All values as of period end. 2 North American Industry Classification System. ($ in millions) 6/30/2026 1 % of Total Loans 6/30/2026 1 % of Total Loans C&BL (by NAICS 2 ) CRE (by property type) Utilities 3,254$ 8.9% Multi-Family 3,907$ 10.7% Manufacturing & Wholesale Trade 2,982 8.2% Industrial 1,945 5.3% Real Estate (includes REITs) 2,617 7.2% Office 795 2.2% Finance & Insurance 1,026 2.8% Retail 721 2.0% Mortgage Warehouse 788 2.2% Hotel/Motel 349 1.0% Construction 689 1.9% Single Family Construction 276 0.8% Transportation and Warehousing 621 1.7% Warehouse 263 0.7% Retail Trade 602 1.7% Medical 261 0.7% Rental and Leasing Services 566 1.6% Land 109 0.3% Health Care and Social Assistance 427 1.2% Self Storage 18 0.1% Professional, Scientific, and Tech. Serv. 354 1.0% Other 395 1.0% Information 288 0.8% Total CRE 9,039$ 24.8% Waste Management 255 0.7% Accommodation and Food Services 153 0.4% Consumer Management of Companies & Enterprises 130 0.4% Residential Mortgage 6,808$ 18.7% Educational Services 87 0.2% Auto Finance 4,044 11.1% Arts, Entertainment, and Recreation 76 0.2% Home Equity 826 2.3% Agriculture, Forestry, Fishing and Hunting 52 0.1% Credit Cards 203 0.6% Public Administration 21 0.1% Other 221 0.5% Mining 3 0.0% Total Consumer 12,102$ 33.2% Other 335 0.7% Total C&BL 15,326$ 42.0% Total Loans 36,467$ 100.0% Wisconsin 18% Illinois 11% Minnesota 11% Nebraska 9% Other Midwest2 18%Texas 10% Other 22% Loan Stratification Outstanding Balances as of June 30, 2026 24 1 Excludes Other Consumer portfolio.

2 Other Midwest includes Missouri, Indiana, Ohio, Michigan and Iowa. Multi-Family 43% Retail 8% Office 9% Industrial 22% Warehouse 3% Hotel / Motel 4% Other 11% Wisconsin 23% Illinois 15% Minnesota 10% Nebraska 5% Other Midwest 13% Texas 5% Other 28% Manufacturing & Wholesale Trade 19% Power & Utilities 21% Real Estate 17% Mortgage Warehouse 5% Finance & Insurance 7% Residential Mortgage 56% Auto Finance 33% Home Equity 7% Credit Cards 2% Other 2% Wisconsin 19% Illinois 14% Minnesota 8% Nebraska 4% Other Midwest 9% Texas 6% Other 41% 2 2 C&BL by State $15.3 billion Consumer by Category $12.1 billion C&BL by Industry $15.3 billion Total Loans by State1 CRE by State $9.0 billion CRE by Property Type $9.0 billion High-Quality Commercial Real Estate Portfolio1 25 2Q 25 3Q 25 4Q 25 1Q 26 2Q 26 Portfolio LTV 57% 58% 57% 57% 53% Delinquencies3/Loans 0.17% 0.19% 0.27% 0.45% 0.05% NALs/Loans 0.22% 0.10% 0.12% 0.11% 0.16% ACLL/Loans 1.77% 1.74% 1.70% 1.68% 1.67% NCOs/Avg. Loans4 0.45% 0.49% (0.01)% (0.03)% 0.12% CRE Credit Quality CRE Loan Portfolio Granularity % of Total Loans Largest Single CRE Borrower 0.16% Top 10 Largest CRE Borrowers 1.21% Largest CRE Property Type (Multi-Family) 10.71% CRE Office Loans 2.18% CRE Office Highlights WAvg. Debt Service Coverage Ratio5 1.24x 2026 Remaining Maturities $218 million Central Business District vs. Suburban ~86% Suburban Property Class Mix6 ~50% Class A Consumer 33% Com'l & Business Lending 42% CRE 25% Total Loans by Segment Wisconsin 18% Illinois 11% Minnesota 11% Nebraska 9% Other Midwest2 18%Texas 10% Other 25% CRE by State Multi-Family 43% Retail 8% Office 9% Industrial 22% Other 18% CRE by Property Type 1 All updates as of or for the period ended June 30, 2026 unless otherwise noted.

2 Other Midwest includes Missouri, Indiana, Ohio, Michigan and Iowa. 3 Accruing loans 30-89 days past due + accruing loans 90+ days past due. 4 Calculated on an annualized basis. Negative value represents a net recovery. 5 Calculated based on the 10-year Treasury rate plus 300 basis points/25-year amortization. Excludes American National Corporation loans. 6 Property class mix determined by third-party vendor partner mapping of portfolio.

High-Quality Consumer Loan Portfolio1 26 1 All data as of or for the period ended June 30, 2026 unless otherwise noted. 6/30/2026 % of Total Loans Residential Mortgage $6,808 18.7% Auto Finance 4,044 11.1% Home Equity 826 2.3% Credit Cards 203 0.6% Other 221 0.5% Total Consumer $12,102 33.2% Prime/Super Prime Consumer Loan Portfolio 788 781 792 792 Resi. Mortgage Auto Finance Home Equity Credit Cards Weighted Avg. Portfolio FICO Scores 86% 8% 6% Portfolio FICOs Prime (660-719) Super Prime (720+) Exceptions & Other Period End Consumer Loans ($ in millions) Stable, Granular Deposit Portfolio 27 Associated Bank, N.A. Period End Deposits ($ in billions) Liquidity Sources ($ in millions) 25% 25% 26% 26% 26% 75% 75% 74% 74% 74% $34.2 $34.9 $35.6 $35.8 $40.1 2Q 2025 3Q 2025 4Q 2025 1Q 2026 2Q 2026 Total of Insured & Collateralized Deposits Total of Uninsured & Uncollateralized Deposits 3/31/2026 6/30/2026 Federal Reserve Balance $915.7 $1,265.7 FHLB Chicago Capacity $5,574.2 $5,330.8 Fed Discount Window Capacity $6,506.8 $6,387.4 Funding Available Within One Business Day1 $12,996.7 $12,983.9 Fed Funds Lines $1,981.0 $1,967.0 Brokered Deposits Capacity2 $1,529.8 $2,015.0 Unsecured Debt Capacity3 $1,000.0 $1,000.0 Total Available Liquidity $17,507.5 $17,965.9 170% of uninsured, uncollateralized deposits 1 Estimated based on normal course of operations with the indicated institution. 2 Availability based on internal policy limitations. The Corporation includes outstanding deposits that have received a primary purpose exemption in the brokered deposit classification as they have similar funding characteristics and risk as brokered deposits. 3 Estimated availability based on the Corporation’s current internal funding considerations.

TBVPS Accretion / (Dilution) & Earnback Reconciliation1,2 28 1 Numbers may not recalculate due to rounding conventions. 2 This is a non-GAAP financial measure. See slides 29-31 for a reconciliation of non-GAAP financial measures to GAAP financial measures. Estimated TBVPS2 at Close $ in millions Basic shares (M) $ per share ASB standalone TBV at close2 $3,725 166 $22.45 (+) Equity consideration to ANC 604 23 (-) Core deposit intangible, net of DTL (89) (-) Goodwill created (14) (-) One-time merger expenses (37) Pro forma TBV at close2 $4,189 189 $22.18 Accretion / (dilution) to ASB - $ $(0.27) Accretion / (dilution) to ASB - % (1.2)% Crossover TBVPS earnback2 2.25 years TBVPS2 at Close $ in millions Basic shares (M) $ per share ASB standalone TBV at close2 $3,678 165 $22.23 (+) Equity consideration to ANC 594 23 (-) Core deposit intangible, net of DTL (78) (-) Goodwill created (42) (-) One-time merger expenses (41) Pro forma TBV at close2 $4,111 188 $21.82 Accretion / (dilution) to ASB - $ $(0.41) Accretion / (dilution) to ASB - % (1.9)% Crossover TBVPS earnback2 2.25 years Updated Post-CloseEstimated at Announcement (12/1/2025) American National Corporation (ANC) Acquisition Reconciliation & Definitions of Non-GAAP Items 29 Period End Adjusted Loans Reconciliation ($ in thousands) A Jun 30, 2026 B ANC Bal as of Jun 30, 2026 A – B = Adjusted Loans ex. ANC Commercial and industrial $13,750,175 $766,171 $12,984,004 Commercial real estate—owner occupied 1,575,445 376,197 1,199,248 Commercial and business lending 15,325,620 1,142,368 14,183,252 Commercial real estate—investor 6,492,950 1,176,143 5,316,807 Real estate construction 2,546,186 227,977 2,318,209 Commercial real estate lending 9,039,136 1,404,120 7,635,016 Total commercial 24,364,756 2,546,488 21,818,268 Residential mortgage 6,808,398 138,409 6,669,989 Auto finance 4,044,416 847,719 3,196,697 Home equity 826,343 95,709 730,634 Other consumer 423,127 100,201 322,926 Total consumer 12,102,284 1,182,038 10,920,246 Total loans $36,467,040 $3,728,526 $32,738,514 Period End Adjusted Deposits Reconciliation ($ in thousands) A Jun 30, 2026 B ANC Bal as of Jun 30, 2026 A – B = Adjusted Deposits ex. ANC Noninterest-bearing demand $6,908,338 $985,791 $5,922,547 Savings 6,171,614 252,193 5,919,421 Interest-bearing demand 8,697,879 824,379 7,873,500 Money market 7,614,164 1,590,702 6,023,462 Network transaction deposits 1,823,130 65,003 1,758,127 Brokered CDs 3,933,787 202,806 3,730,981 Other time deposits 4,782,343 496,765 4,285,578 Total deposits $39,931,255 $4,417,639 $35,513,616 Core customer deposits1 $34,174,338 $4,149,830 $30,024,508 1 Core customer deposits is a non-GAAP financial measure which excludes network transaction deposits and brokered CDs from total deposits.

Tangible Common Equity & Tangible Assets Reconciliation ($ in thousands) 2Q 2026 1Q 2026 4Q 2025 3Q 2025 2Q 2025 Common equity $5,444,011 $4,803,760 $4,781,235 $4,674,186 $4,586,669 Less: Goodwill and other intangible assets, net 1,264,034 1,125,639 1,127,842 1,130,044 1,132,247 Tangible common equity for TCE Ratio and TBV / share $4,179,977 $3,678,121 $3,653,393 $3,544,142 $3,454,422 Total assets $51,812,506 $45,593,740 $45,202,596 $44,455,863 $43,993,729 Less: Goodwill and other intangible assets, net 1,264,034 1,125,639 1,127,842 1,130,044 1,132,247 Tangible assets for TCE Ratio $50,548,472 $44,468,101 $44,074,754 $43,325,819 $42,861,482 Reconciliation & Definitions of Non-GAAP Items 30 Period End Core Customer Deposits Reconciliation ($ in thousands) 2Q 2026 1Q 2026 4Q 2025 3Q 2025 2Q 2025 2Q 2024 2Q 2023 Total deposits $39,931,255 $35,731,765 $35,552,608 $34,881,853 $34,147,565 $32,691,039 $32,014,409 Less: Network transaction deposits 1,823,130 1,746,518 2,154,995 2,013,964 1,792,362 1,502,919 1,600,619 Less: Brokered CDs 3,933,787 3,562,752 3,795,133 3,956,517 4,072,048 4,061,578 3,818,325 Core customer deposits $34,174,338 $30,422,495 $29,602,480 $28,911,371 $28,283,155 $27,126,542 $26,595,465 Average Core Customer Deposits Reconciliation ($ in thousands) 2Q 2026 1Q 2026 4Q 2025 3Q 2025 2Q 2025 Average total deposits $40,382,227 $35,160,943 $35,628,917 $34,705,887 $34,203,201 Less: Average network transaction deposits 1,879,876 1,917,854 2,090,587 1,933,659 1,843,998 Less: Average brokered CDs 4,085,995 3,528,294 3,998,012 3,916,329 4,089,844 Average core customer deposits $34,416,356 $29,714,795 $29,540,318 $28,855,899 $28,269,359 Adjusted Net Income Available to Common Equity Reconciliation ($ in thousands) 2Q 2026 Net income available to common equity $120,689 Acquisition costs, net of tax1 18,996 Adjusted net income available to common equity for adjusted earnings per share $139,685 1 During the fourth quarter of 2025, the Corporation entered into a definitive agreement to acquire American National Corporation. The acquisition was completed on April 1, 2026. These costs, incurred in connection with the acquisition, represent nonrecurring costs.

Reconciliation & Definitions of Non-GAAP Items 31 Update 1 During the fourth quarter of 2025, the Corporation entered into a definitive agreement to acquire American National Corporation. The acquisition was completed on April 1, 2026. These costs, incurred in connection with the acquisition, represent nonrecurring costs. Non-GAAP Efficiency Ratios Reconciliation ($ in thousands) 2Q 2026 1Q 2026 4Q 2025 3Q 2025 2Q 2025 Total expense for efficiency ratios reconciliation Noninterest expense $271,882 $219,163 $219,466 $216,202 $209,352 Less: Other intangible amortization 6,894 2,203 2,203 2,203 2,203 Total expense for fully tax-equivalent efficiency ratio 264,988 216,960 217,263 213,999 207,149 Less: Acquisition costs1 24,469 1,007 252 - - Total expense for adjusted efficiency ratio $240,519 $215,953 $217,011 $213,999 $207,149 Total revenue for efficiency ratios reconciliation Net interest income $370,039 $307,190 $309,981 $305,222 $300,000 Noninterest income 80,398 75,857 79,384 81,265 66,977 Less: Investment securities (losses) gains, net 35 (28) 37 1 7 Fully tax-equivalent adjustment 4,139 4,139 4,196 4,222 4,228 Total revenue for fully tax-equivalent efficiency ratio 454,541 387,214 393,524 390,708 371,198 Less: Announced initiatives - - - - - Total revenue for adjusted efficiency ratio $454,541 $387,214 $393,524 $390,708 $371,198 Return on Average Tangible Common Equity (ROATCE) Reconciliation ($ in thousands) 2Q 2026 Net income available to common equity $120,689 Other intangible amortization, net of tax 5,170 Adjusted net income available to common equity for ROATCE $125,859 Acquisition costs, net of tax1 18,996 Adjusted net income available to common equity for adjusted ROATCE $144,855 Average common equity $5,433,872 Less: Average goodwill and other intangible assets, net 1,267,876 Average tangible common equity for ROATCE $4,165,996 Thank You De Pere, WI