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ASSOCIATED BANC-CORP Annual Report 2009

Jun 29, 2009

31126_rns_2009-06-29_017a8299-643b-4453-b386-5ed9fb280eb4.zip

Annual Report

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11-K 1 c52114e11vk.htm FORM 11-K e11vk PAGEBREAK

Table of Contents

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 11-K

þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

*For the fiscal year ended December 31, 2008*

OR

o TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)

*For the transition period from* to

Commission file number 0-5519 (Associated Banc-Corp)

A. Full title of the plan and the address of the plan, if different from that of the issuer named below:

ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive officer:

ASSOCIATED BANC-CORP 1200 Hansen Road Green Bay, Wisconsin 54304

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Financial Statements and Schedule

December 31, 2008 and 2007

(With Report of Independent Registered Public Accounting Firm Thereon)

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

TABLE OF CONTENTS

|
Report of Independent Registered Public Accounting Firm 1
Statements of Net Assets Available for Plan Benefits, December 31, 2008 and 2007 2
Statements of Changes in Net Assets Available for Plan Benefits,
Years Ended December 31, 2008 and 2007 3
Notes to Financial Statements 4-14
Schedule H, line 4i — Schedule of Assets (Held at End of Year),
December 31, 2008 15-17
EX-23

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Report of Independent Registered Public Accounting Firm

The Plan Administrator Associated Banc-Corp 401(k) & Employee Stock Ownership Plan:

We have audited the accompanying statements of net assets available for plan benefits of the Associated Banc-Corp 401(k) & Employee Stock Ownership Plan (the Plan) as of December 31, 2008 and 2007, and the related statements of changes in net assets available for plan benefits for the years then ended. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for plan benefits of the Associated Banc-Corp 401(k) & Employee Stock Ownership Plan as of December 31, 2008 and 2007, and the changes in net assets available for plan benefits for the years then ended, in conformity with U.S. generally accepted accounting principles.

Our audits were performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental Schedule H, line 4i — Schedule of Assets (Held at End of Year) is presented for the purpose of additional analysis and is not a required part of the basic financial statements, but is supplementary information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan’s management. The supplemental schedule has been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic financial statements taken as a whole.

/s/ KPMG LLP

Chicago, Illinois June 29, 2009

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Statements of Net Assets Available for Plan Benefits December 31, 2008 and 2007

2008 2007
Assets:
Investments:
Common/collective trust funds $ 120,606,254 $ 197,283,658
Associated Banc-Corp common stock fund 81,409,896 109,067,677
Mutual funds 111,120,133 110,826,411
Money market fund 496,818 420,008
Fixed income securities — 123,787
Cash surrender value of life insurance 160,989 165,410
Loans to participants 1,364,875 1,075,200
Total Investments 315,158,965 418,962,151
Receivables:
Accrued interest, dividends and capital
gains distributions
receivable 655 3,434,588
Due from broker for securities sold 71,939 1,650,912
Participant contribution receivable 88 560
Transfer in from State Financial 1,660 0
Employer contribution receivable 7,152,482 5,426,344
Total assets 322,385,789 429,474,555
Liabilities:
Administrative expenses payable 154,071 226,191
Due to broker for securities purchased 48,642 112,600
Total liabilities 202,713 338,791
Net assets available for plan benefits $ 322,183,076 $ 429,135,764

See accompanying notes to financial statements.

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Statements of Changes in Net Assets Available for Plan Benefits Years Ended December 31, 2008 and 2007

2008 2007
Additions:
Investment income/(loss):
Net appreciation/(depreciation) of investments $ (111,326,788 ) $ (12,614,503 )
Interest and dividends 6,591,091 7,414,994
Total investment income/(loss) (104,735,697 ) (5,199,509 )
Participant contributions 15,157,990 14,427,808
Employer contributions 7,152,482 5,434,200
Rollover contributions 4,792,421 3,056,051
Transfer of net assets from merged plans 13,863,917 0
Total additions (63,768,887 ) 17,718,550
Deductions:
Distributions to participants 42,055,781 49,122,962
Corrective participant distributions 347,964 60,198
Insurance premiums 13,830 19,198
Administrative expenses 766,226 981,490
Total deductions 43,183,801 50,183,848
Net decrease in net assets available
for plan benefits (106,952,688 ) (32,465,248 )
Net assets available for plan benefits:
Beginning of year 429,135,764 461,601,012
End of year $ 322,183,076 $ 429,135,764

See accompanying notes to financial statements.

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| (1) |
| --- |
| The following brief description of the Associated Banc-Corp 401(k) & Employee Stock
Ownership Plan, formerly known as the Associated Banc-Corp 401(k) Profit Sharing &
Employee Stock Ownership Plan, (the Plan) is provided for general information. The Plan
contains 401(k) provisions. Participants should refer to the summary plan description for
a more complete description of the Plan’s provisions. |
| Background |
| Associated Banc-Corp (the Company) has established the Associated Banc-Corp 401(k) & Employee
Stock Ownership Plan, a defined contribution plan. The 401(k) provisions of the Plan
provide for employee contributions complying with the provisions of Internal Revenue Code
(Code) Section 401(k) as well as employer matching contributions. The Plan is subject to
the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). |
| Participants |
| Employees of the Company and its subsidiaries that have adopted the Plan are eligible to
participate in the employer 401(k) contribution provisions of the Plan on January 1 of the
year in which 1,000 hours of service are completed. Employees are eligible to participate
in the employee 401(k) contribution portion of the Plan if they are reasonably expected to
complete 1,000 hours of service annually. Otherwise, employees are eligible to
participate in the Plan immediately after completing 1,000 hours of service in a Plan
year. |
| Contributions |
| In conjunction with the 401(k) provisions of the Plan, participants can elect to
contribute an amount between 1% and the limitations ($15,500 for 2008 and 2007) of Section
402(g) of the Code of their compensation in multiples of 1% to the Plan by means of
regular payroll deductions. Participants who have attained age 50 are eligible to make
catch-up contributions in accordance with, and subject to the limitations ($5,000 for 2008
and 2007) of, Code section 414(v). Participants are also allowed to contribute amounts
qualifying as rollover contributions under Section 402(c)(4) of the Code. |
| The Plan provides for a discretionary Company matching contribution. For 2008 and 2007
the discretionary match was equal to 100% of the first three percent deferred plus 50% of
the next three percent deferred for plan participants who met the service requirements. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| Vesting |
| --- |
| Participants are 100% vested at all times in both employee and matching contributions under the
401(k) portion of the Plan. During 2006, the Plan provided for discretionary Company
contributions under the profit sharing provisions of the Plan. The following is a schedule of
vesting in the Company’s discretionary profit sharing contribution, the Plan was amended to
discontinue the discretionary profit sharing contribution in 2007; however, participants in the
plan with profit sharing balances will continue to vest according to this schedule. |

Years of Service
Less than three 0 %
Three but less than four 50 %
Four but less than five 75 %
Five or more 100 %

| Forfeitures |
| --- |
| Upon termination, the non-vested portion of Company discretionary profit sharing contributions
and the earnings thereon become subject to forfeiture. Forfeitures were $246,954 and $690,682
in 2008 and 2007 respectively. All forfeitures are used to reduce employer contributions in
the next calendar year. |
| Investment of Plan Assets |
| Participants have the right to direct that investments be made in the Associated Trust Company,
N.A. Emerging Growth Fund, Associated Trust Company, N.A. Common Stock Fund, Associated Trust
Company, N.A. Equity Income Fund, Associated Trust Company, N.A. Foreign Equity Fund,
Associated Trust Company, N.A. Balanced Lifestage Fund, Associated Trust Company, N.A. Growth
Balanced Lifestage Fund, Associated Trust Company, N.A. Growth Lifestage Fund, Associated Trust
Company, N.A. Intermediate Term Bond Fund, Associated Trust Company, N.A. Conservative Balanced
Lifestage Fund, Associated Trust Company, N.A. Money Market Account, Associated Banc-Corp
Common Stock Fund, Dodge & Cox Stock Fund, EuroPacific Growth Fund, Goldman Sachs Growth
Opportunities Institutional Fund, Growth Fund of America, Janus Small Cap Value Fund, Vanguard
Institutional Index Fund, Weitz Value Fund or a combination of funds. Plan assets are held in
trust with a subsidiary of the Company, Associated Trust Company, N.A. (the trustee). The
following is a brief description of each fund: |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| Associated Trust Company, N.A. Emerging Growth Fund — The fund is designed to maximize
long-term stock returns by diversifying stock ownership into numerous industries. The fund
invests in equities issued by small capitalization, fast growing, companies. |
| --- |
| Associated Trust Company, N.A. Common Stock Fund — The fund is designed to achieve
long-term growth through investment in large cap companies with good growth prospects. The
majority of the assets in this portfolio are included in the S&P 500 Index. |
| Associated Trust Company, N.A. Equity Income Fund — The fund is designed to pursue
growth of capital while providing above average dividend yield. The fund invests in common
stocks believed to be undervalued. |
| Associated Trust Company, N.A. Foreign Equity Fund — The fund is designed to provide
exposure to investment opportunities outside the United States. The fund invests primarily in
attractively valued foreign common stocks. |
| Associated Trust Company, N.A. Balanced Lifestage Fund — The fund is designed to put
equal emphasis on the pursuit of capital growth through investments in stocks, along with the
stability and income generation provided by fixed income securities. Approximately one-half of
the portfolio will consist of investment grade bonds with the remaining one-half consisting of
a diversified mix of stocks, with an emphasis on large capitalization stocks, but will also
include mid-cap, small-cap, and foreign stocks. |
| Associated Trust Company, N.A. Growth Balanced Lifestage Fund — The fund is designed
to seek both long term growth of capital and a modest amount of income and stability through a
mix of stocks and bonds. The portfolio will largely emphasize the pursuit of capital growth
through investments in large capitalization stocks, but will also include mid-cap, small-cap,
and foreign stocks with the remainder primarily consisting of investment grade bonds. |
| Associated Trust Company, N.A. Growth Lifestage Fund — The fund is designed to achieve
growth of capital through investment in a broadly diversified portfolio of common stocks. The
portfolio will emphasize large capitalization stocks, but will also include mid-cap, small-cap,
and foreign stocks. |
| Associated Trust Company, N.A. Intermediate Term Bond Fund — The fund is designed to earn
a competitive total return through diversified investment in high-quality fixed income securities
issued by the United States Government, federal agencies, and public corporations, as well as
mortgage-backed and asset-backed issues and certificates of deposit. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| Associated Trust Company, N.A. Conservative Balanced Lifestage Fund — The fund is designed
to emphasize stability of principal and income through investments in fixed income securities
with a smaller emphasis on capital growth through investment stocks. The portfolio will
primarily consist of investment grade bonds with the equity portion consisting primarily of
large capitalization stocks, but will also include mid-cap, small-cap, and foreign stocks. |
| --- |
| Associated Trust Company, N.A. Money Market Account — The investment alternative is
designed to provide safety of principal through use of a money market account. |
| Associated Banc-Corp Common Stock Fund — The fund is designed to share in the
performance of Associated Banc-Corp. The fund invests in Associated Banc-Corp common stock and
cash equivalents. |
| Dodge & Cox Stock Fund — The fund is designed to pursue long-term growth of principal
and income. The Fund intends to remain fully invested in equities with at least 65% of
assets in common stocks. |
| EuroPacific Growth Fund — The fund is designed to pursue long-term growth of capital.
The fund invests in at least 80% of assets in equity securities of issuers from Europe and the
pacific Basin. |
| Goldman Sachs Growth Opportunities Institutional Fund — The fund is designed to
achieve long-term growth of capital. The fund invests in at least 90% of assets in equity
securities with a primary focus on mid-cap companies. |
| Growth Fund of America — The fund is designed to achieve long-term capital growth.
The fund invests primarily in common stocks. |
| Janus Small Cap Value Fund — The fund is designed to achieve capital appreciation.
The fund invests in at least 80% of assets in equity securities of undervalued small companies
with market capitalization within the 12-month average of the capitalization range of the
Russell 2000 index. |
| Vanguard Institutional Index Fund — The fund is designed to replicate the aggregate
price and yield performance of the S&P 500 Index. The fund invests in all 500 stocks listed in
the S&P 500 in approximately the same proportion as they are represented in the Index. |
| Weitz Value Fund — The fund is designed to achieve capital appreciation by investing
primarily in equity securities. The advisor seeks securities trading at prices lower than
their intrinsic values. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| Participants can elect to invest in one of the aforementioned funds or in 1% increments in two
or more funds. Participants can change the allocation of the Plan accounts on a daily
basis. |
| --- |
| Participant Loans |
| A participant may request a loan for one or a combination of the following reasons: (a)
purchase or preservation of a participant-owned principal residence, (b) education expenses for
the participant or their dependent, (c) extensive medical expenses in the participant’s
immediate family, or (d) severe financial hardship. Loans are limited to the lesser of (1)
$50,000, reduced by the excess of the highest outstanding balance of loans from the Plan during
the one-year period ending on the day before the date on which such loan was made over the
outstanding balance of loans from the Plan on the date on which such loan was made or (2) 50%
of the vested benefit of the participant’s account balance. A participant may not request a
loan for less than $1,000. |
| A commercially reasonable fixed rate of interest will be assessed on the loan with the
current rate set at the prime rate offered by Associated Bank, N.A. The loan will provide
bi-weekly payments under a level amortization schedule of not greater than 5 years or 15
years if a loan is used to acquire a principal residence. The plan may also hold
grandfathered or inherited loans from merged plans with maturity dates extended beyond the
15 years allowed by the plan document. |
| Participant Accounts |
| The Plan is a defined contribution plan under which a separate individual account is
established for each participant. Plan investments are valued daily. Due to daily valuation,
contributions are allocated to participant accounts upon receipt, and income and changes in
asset values are immediately allocated to the participants’ accounts. Under a daily valued
plan, participants can verify account balances daily utilizing the VRU (Voice Response Unit) or
Internet access. |
| Distributions |
| Distributions are made in the form of lump-sum payments or payments over a period in monthly,
quarterly, semi-annual or annual installments. Distributions must begin no later than 60 days
after the close of the plan year in which the later of the participant’s attainment of age 65
or the termination date occurs, unless the participant elects to delay commencement of the
distribution until the April 1 following the attainment of age 70 1/2. Participants may
withdraw amounts for any reason upon reaching age 59 1/2. Earnings are
credited to a participant’s account through the date of distribution. |
| Distributions are made in cash or, if a participant elects, in the form of Company common
shares plus cash for any fractional share. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

Termination of Plan
While the Company has not expressed any intent to terminate the Plan, it is free to do so at
any time subject to the provisions of ERISA. In the event of termination, participants become
fully vested to the extent of the balance in their account, including investment income through
the termination date.
(2) Summary of Significant Accounting Policies
Basis of Presentation
The accompanying financial statements have been prepared on the accrual basis of accounting and
present the net assets available for plan benefits and changes in those net assets in
accordance with U.S. generally accepted accounting principles.
New Accounting Pronouncements
In June 2006, the FASB issued Interpretation No. 48, “Accounting for Uncertainty in Income Taxes
— an interpretation of FASB Statement No. 109,” (“FIN 48”). FIN 48 prescribes a recognition
threshold and measurement attribute for the financial statement recognition and measurement of a
tax position taken or expected to be taken in a tax return. The Interpretation requires the
impact of a tax position to be recognized in the financial statements if that position is
more-likely-than-not of being sustained upon examination, based on the technical merits of the
position. A tax position meeting the more-likely-than-not threshold is then to be measured at
the largest amount of benefit that is greater than 50 percent likely of being realized upon
settlement. FIN 48 also provides guidance on derecognition, classification, interest and
penalties, accounting in interim periods, disclosure, and transition. FIN 48 was effective for
fiscal years beginning after December 15, 2006. The Plan adopted the provisions of FIN 48
effective January 1, 2007, resulting in no cumulative effect adjustment as of the date of
adoption and determined that the adoption did not have a material impact on the Plan’s net
assets available for plan benefits or changes in net assets available for plan benefits.
In September 2006, the Financial Accounting Standards Board issued Statement of Financial
Accounting Standards No. 157 (SFAS 157), “Fair Value Measurements.” The Plan adopted the
provisions of SFAS 157 on January 1, 2008. SFAS 157 establishes a single authoritative
definition of fair value, sets out a framework for measuring fair value under generally
accepted accounting principles and expands disclosures about fair value measurement. SFAS
157 is effective for financial statements issued for fiscals years beginning after November
15, 2007. The adoption of SFAS 157 did not have a material impact on the Plan’s net assets
available for plan benefits or changes in net assets available for plan benefits.

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| The significant accounting policies of the Plan are as follows: |
| --- |
| Investments and Income Recognition |
| Investment securities are valued at quoted market prices. However, securities for which no
quoted market prices are available are valued at estimated fair value. The investments in units
of the common/collective trust funds are valued at the amount at which units in the funds can
be withdrawn, which approximates fair value. The money market account is stated at cost, which
approximates fair value. Participant loans are recorded at amortized cost. Cash surrender
values are provided by the underlying insurance providers at year end and also upon individual
policy surrender. As such, these holdings are valued at the year end cash surrender values,
which approximates fair value. |
| Plan assets are held by the trustee. Purchases and sales of securities are recorded on a
trade-date basis. Realized gains and losses on the sale of investments are determined through
the use of specific identification. The Plan records interest income on the accrual basis and
dividends on the ex-dividend date. |
| The Plan’s investments are exposed to various risks, such as interest rate, market and credit
risks. Due to the level of risk associated with certain investments and the level of
uncertainty related to changes in the values of investments, it is at least reasonably possible
that changes in risks in the near term could materially affect participant account balances and
the amounts reported in the financial statements of the Plan. |
| Payment of Benefits |
| Benefits are recorded when paid. |
| Use of Estimates |
| The preparation of financial statements in conformity with U.S. generally accepted accounting
principles requires the plan administrator to make estimates and assumptions that affect the
reported amounts of assets available for benefits and plan benefit obligations and disclosure
of contingent assets and liabilities at the date of the financial statements. Actual results
could differ from these estimates. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

(3)
The fair value of investments that represent 5% or more of the Plan’s net assets at December 31
are presented in the following table:
2008 2007
Associated Banc-Corp Common Stock Fund $ 81,409,896 $ 109,067,677
Associated Trust Company, N.A. Growth Lifestage Fund 29,805,283 50,879,120
Associated Trust Company, N.A. Balanced Lifestage Fund 38,391,523 48,058,842
Associated Trust Company, N.A. Money Market Account 40,230,364 35,578,080
Associated Trust Company, N.A. Intermediate Term Bond Fund 22,641,042 —
Dodge & Cox Stock Fund 16,938,544 31,036,398

During 2008 and 2007, the Plan’s investments, including gains and losses on investments purchased and sold, as well as held during the year, depreciated in value by $111,326,788 and $12,614,503 respectively, as follows:

Associated Banc-Corp Common Stock Fund 2008 — $ (23,298,036 ) 2007 — $ (32,692,776 )
Common/Collective Trust Funds (41,641,790 ) 15,971,586
Mutual Funds (46,387,925 ) 4,105,920
Fixed Income Securities 963 817
Total $ (111,326,788 ) $ (12,614,503 )

| (4) |
| --- |
| The Associated Banc-Corp Common Stock Fund at December 31, 2008 and 2007 included
3,829,022 shares and 3,983,674 shares, respectively, of common stock of the Company with
fair values of $80,141,431 and $107,917,729, respectively. Dividend income from Company
stock totaled $4,946,509 and $5,238,415 in 2008 and 2007, respectively. Also included in
the Associated Banc-Corp Common Stock Fund at December 31, 2008 and 2007 were units of
Goldman Sachs Financial Square Prime Obligations Fund with fair values of $1,268,465 and
$1,149,948, respectively. The Goldman Sachs Financial Square Prime Obligations Fund is an
unrelated party. |
| Associated Trust Company, N.A. performs asset management and participant recordkeeping for the
Plan. Asset management and recordkeeping fees paid from the Plan
to Associated Trust Company, N.A. totaled $766,226 and $961,485 in 2008 and 2007, respectively. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| | The Plan invests in various Associated Trust Company, N.A. common/collective trust funds
and a Money Market Account. As of December 31, 2008 and 2007, $120,606,254 and
$197,283,658, respectively, were invested in Associated Trust Company, N.A.
common/collective trust funds. As of December 31, 2008 and 2007, $496,818 and $420,008,
respectively, were invested in an Associated Trust Company, N.A. Money Market Account. |
| --- | --- |
| (5) | Benefits Payable |
| | The following is a reconciliation of net assets available for plan benefits per the financial
statements at December 31, 2008 and 2007 to Form 5500: |

| Net assets available for plan benefits per the
financial statements | 2008 — $ 322,183,076 | $ | 429,135,764 | |
| --- | --- | --- | --- | --- |
| Amounts allocated to benefit claims payable | (1,397,655 | ) | (3,753,222 | ) |
| Net Assets available for plan benefits per the Form 5500 | $ 320,785,421 | $ | 425,382,542 | |

The following is a reconciliation of benefits paid to participants per the financial statements for the years ended December 31, 2008 and 2007 to Form 5500:

Benefits paid to participants per the financial statements 2008 — $ 42,055,781 $ 49,122,962
Add: Amounts allocated to benefit claims payable at
December 31, 2008 and 2007, respectively 1,397,655 3,753,222
Less: Amounts allocated to benefit claims payable at
December 31, 2007 and 2006, respectively (3,753,222 ) (1,475,857 )
Benefits paid to participants per Form 5500 $ 39,700,214 $ 51,400,327

| (6) |
| --- |
| The Plan administrator has received a favorable tax determination letter, dated July 18, 2002,
from the Internal Revenue Service indicating that the Plan qualifies under the provisions of
Section 401(a) of the Code, and the related trust is, therefore, exempt from tax under Section
501(a). Therefore, a provision for income taxes has not been included in the Plan’s financial
statements. The Plan has been amended since receiving the determination letter. However, in
the opinion of the Plan Administrator, the Plan and its
underlying trust have operated within the terms of the Plan and remain qualified under the
applicable provisions of the Code. |
| Participants in the Plan are not subject to federal income taxes until they receive a
distribution from the Plan. |

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

| (7) |
| --- |
| SFAS 157 emphasizes that fair value is based on exit price versus entry price, should include
assumptions about risk such as nonperformance risk in liability fair values, and is a
market-based measurement, not an entity-specific measurement. When considering the assumptions
that market participants would use in pricing the asset or liability, SFAS 157 establishes a
fair value hierarchy that distinguishes between market participant assumptions based on market
data obtained from sources independent of the reporting entity (observable inputs that are
classified within Levels 1 and 2 of the hierarchy) and the reporting entity’s own assumptions
about market participant assumptions (unobservable inputs classified within Level 3 of the
hierarchy). |
| The fair value hierarchy prioritizes inputs used to measure fair value into three broad levels. |
| Level 1 — quoted prices (unadjusted) in active markets for identical investments |
| Level 2 — other significant observable inputs (including quoted prices for similar
investments, interest rates, prepayment speeds, credit risk, etc.). |
| Level 3 — significant unobservable inputs (including the entity’s own assumptions in
determining the fair value of investments). |
| The following table summarizes the Plan’s investments at December 31, 2008, based on the inputs
used to value them: |

Fair Value
Investments:
ABC common stock fund $ 81,409,896 81,409,896
Cash equivalents 496,818 496,818
Collective fund 120,606,254 120,606,254
CSV of life insurance 160,989 160,989
Mutual funds 111,120,133 111,120,133
Participant loans* 1,364,875 1,364,875
Total 315,158,965 193,026,847 120,606,254 1,525,864
  • Participant loans are recorded at amortized cost.

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Notes to Financial Statements

The table below sets forth a summary of changes in the fair value of the Plan’s Level 3 investments for the year ended December 31, 2008:

Participant loans CSV of life — insurance
Beginning Balance on January 1, 2008: $ 1,075,200 $ 165,410
Realized and unrealized losses: 0 (79 )
Purchases, sales, issuances and settlements, net: 289,675 (4,342 )
Ending Balance on December 31, 2008: $ 1,364,875 $ 160,989

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Schedule H, line 4i — Schedule of Assets (Held at End of Year) December 31, 2008

Description of investment,
including maturity date,
Identity of issue, borrower, rate of interest, collateral Current
Lessor, or similar party par, or maturity value Value
* Associated Trust Company, N.A. Emerging Growth Fund 324,829 units $ 5,673,916
* Associated Trust Company, N.A. Common Stock Fund 46,810 units 5,859,177
* Associated Trust Company, N.A. Equity Income Fund 43,581 units 2,725,867
* Associated Trust Company, N.A. Foreign Equity Fund 120,311 units 5,984,090
* Associated Trust Company, N.A. Balanced Lifestage Fund 2,889,402 units 38,391,523
* Associated Trust Company, N.A. Growth Balanced Lifestage Fund 500,678 units 6,514,710
* Associated Trust Company, N.A. Growth Lifestage Fund 2,505,232 units 29,805,283
* Associated Trust Company, N.A. Intermediate Term Bond Fund 722,610 units 22,641,042
* Associated Trust Company, N.A. Conservative Balanced Lifestage Fund 239,192 units 3,010,646
Total common/collective trust funds $ 120,606,254
* Associated Banc-Corp common stock fund 2,188,818 units $ 81,409,896

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Schedule H, line 4i — Schedule of Assets (Held at End of Year) December 31, 2008

Description of investment,
including maturity date,
Identity of issue, borrower, rate of interest, collateral Current
Lessor, or similar party par, or maturity value Value
* Associated Trust Company, N.A. Money Market Account 33,793,866 units $ 40,227,086
Dodge & Cox Stock Fund 227,780 units 16,939,965
EuroPacific Growth Fund 429,335 units 11,999,917
Goldman Sachs Growth Opportunities Institutional Fund 625,826 units 8,160,777
Growth Fund of America 412,996 units 8,441,647
Janus Small Cap Value Fund 648,161 units 10,085,388
Vanguard Institutional Index Fund 135,987 units 11,224,406
Weitz Value Fund 216,789 units 4,040,947
Total Mutual funds $ 111,120,133
Goldman Sachs Financial Square Prime Obligations Fund (Used in
directed segregated accounts) $ 496,818
Loans to participants (160 participant loans with interest rates
ranging from 4.00% to 10.25% and maturity dates ranging from
January 1, 2009 to October 15, 2025) $ 1,364,875

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ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN

Schedule H, line 4i — Schedule of Assets (Held at End of Year) December 31, 2008

Cash Surrender Value:
Penn Mutual Life Insurance Co. $ 52,546
The Guardian Insurance and Annuity Co. 25,437
General American Life Ins. Co. 83,006
Total cash surrender value of life insurance $ 160,989
Total Investments $ 315,158,965
  • Denotes a party-in-interest

See accompanying report of independent registered public accounting firm.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Associated Banc-Corp Retirement Program Committee has duly caused this Annual Report to be signed on its behalf by the undersigned hereunto duly authorized.

ASSOCIATED BANC-CORP 401(k) & EMPLOYEE STOCK OWNERSHIP PLAN
/s/ Katey S. Smith
Katey S. Smith, Director of Colleague Care and Benefits

Dated: June 29, 2009

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Exhibit Index

Exhibit
Number Description
No 23 Consent of Independent Registered Public Accounting Firm

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