Integration update: fund name changes, mergers and liquidations

August 18, 2010
Bulletin
Integration update: fund name changes, mergers and liquidations
In May, Columbia Management and RiverSource Investments merged to become Columbia Management Investment Advisers,
LLC, one of the largest asset management firms in the United States. As detailed below, we have now reached a major milestone
in our integration process and are prepared to announce proposed consolidations in our mutual fund product line, fund name
changes, the liquidation of Columbia Retirement Portfolios and certain other changes. These announcements figure prominently in
our effort to rationalize our product line and provide shareholders with strong products and services.
Dividend accrual changes for Columbia fund transactions effective September 1, 2010: To align dividend accrual methodology
across the combined complex, daily dividend accrual parameters for certain Columbia fund shareholders and transactions will change
effective September 1. Weekend dividend accrual methodology will change such that Columbia funds will now apply a three-day rate
each Monday (instead of Friday) to account for weekend accruals. Currently, Columbia fund direct purchases begin accruing dividends
on the date of purchase and daily dividends accruals on shares redeemed by direct shareholder cease the day prior to redemption. To
provide a uniform methodology across the complex effective September 1, 2010, shares purchased by Columbia fund direct shareholders
will begin earning dividends effective the day following the purchase and cease accruing dividends on the day of the redemption. This
update also affects exchange transactions for both direct and National Securities Clearing Corporation (NSCC) trades. There will be no
changes to the current dividend accrual process for purchase and redemption orders placed through the NSCC.
Fund name changes effective September 27, 2010: A number of RiverSource, Seligman and Threadneedle funds will be
renamed as Columbia funds effective September 27, 2010. Please see Attachment A for a list of name changes (including a single
Columbia fund name change). As noted in Attachment B, CUSIPs will change at this same time for the following four funds:
> Seligman Frontier Fund
> Seligman Communications and Information Fund
> Seligman Premium Technology Growth Fund (a closed-end fund)
> RiverSource Government Money Market Fund
Share class additions to existing funds effective September 27, 2010: As detailed in Attachment C, additional share classes
will be added to certain funds on September 27, 2010 to round out our product lineup. These new share classes will follow the new
standardized Columbia Management commission structure, investment minimums and service features as outlined in the Advisor
Transition Guide dated August 3, 2010, which is available online at columbiamanagement.com. We expect that fund prospectuses
will be updated in September to reflect these share class additions. This does not constitute an offer of any securities for sale.
Fee changes: In late September, we expect to propose important changes to our mutual fund fees that will further align our
mutual fund products and will generally benefit shareholders. That announcement will provide important additional information
to accompany our fund merger proposals.
Merger announcements: Our merger schedule and communications will be handled in a phased approach. Please refer to
Attachment D for a listing of funds currently included in our first merger announcement. This covers a bulk of the mergers, including
all proposals affecting domestic equity funds and a majority of proposals affecting our fixed-income and non-U.S. equity funds.
These proposals have been approved in principal by the funds’ boards of directors/trustees and are now subject to final board and
shareholder approval. We believe that, if approved, the mergers will give us a strong, comprehensive product lineup that leverages
the strengths of our investment insight while providing shareholders with greater cost efficiency. Please note:
> We currently anticipate a late-December proxy record date with shareholder meetings expected to begin in the first quarter of
2011.
> If approved by shareholders, fund mergers are anticipated to occur in phases during the first and second quarters of 2011.
> Share classes will be added to certain acquiring funds to accommodate the mergers.
> We currently expect that additional information on proposed mergers involving our asset allocation funds and certain other
funds will be available in late September.
For Institutional and Broker/Dealer Use Only. This material has not been filed with FINRA and may not be shown, quoted to, or used with,
members of the general public.
© 2010 Columbia Management Investment Advisers, LLC. All rights reserved.
One Financial Center, Boston, MA 02111-2621
columbiamanagement.com 103628 (08/10)

August 18, 2010
Bulletin
Fund liquidations: As part of our integration efforts and the rationalization of our product line, Columbia Management
Investment Advisers, LLC conducted an extensive review of its offerings. As a result of this review, decisions were made to
liquidate the following Columbia Retirement Portfolios effective on or about October 28, 2010:
> Columbia Retirement 2005 Portfolio
> Columbia Retirement 2010 Portfolio
> Columbia Retirement 2015 Portfolio
> Columbia Retirement 2020 Portfolio
> Columbia Retirement 2025 Portfolio
> Columbia Retirement 2030 Portfolio
> Columbia Retirement 2035 Portfolio
> Columbia Retirement 2040 Portfolio
Columbia Management offers several funds that can serve as an alternative, including the RiverSource Retirement Plus Series (to
be renamed the Columbia Retirement Plus Series), a series of target-date asset allocation funds-of-funds that invest in underlying
mutual funds. Please visit our websites at columbiamanagement.com or riversource.com for more information about these and
other products.
Redomiciling: Subject to shareholder approval, RiverSource, Seligman and Threadneedle surviving funds will be redomiciled into
Columbia trusts in the first half of 2011. Additional details, including corresponding CUSIP changes, will be forthcoming.
If you have any questions or would like additional information on any of these changes, please call your relationship manager or
dedicated service team. Please also review our Integration News Page on columbiamanagement.com/advisor for the latest
updates. Prospectus supplements announcing name changes and proposed mergers are included with this bulletin.
Institutional
Dealers
Broker
Dealers
Registered
Investment Advisors
Independent
Advisors
Investment‐Only
Distribution (DC/VA)
U.S. Trust,
Bank of America
Private Wealth Management
800.626.2275 800.215.5005 866.444.5435 800.446.4008 877.894.3592 800.521.1297
Please have your clients read and consider the investment objectives, risks, charges and expenses of a mutual fund
carefully before investing. Remind them to contact you for a prospectus, which contains this and other important
information about the fund. Prospectuses can also be obtained at riversource.com or columbiafunds.com.
On April 30, 2010, Ameriprise Financial, Inc., the parent company of RiverSource Investments, LLC, acquired the long-term asset management
business of Columbia Management Group, LLC, including certain of its affiliates, which were, prior to this acquisition, part of Bank of America. In
connection with the acquisition of the long-term assets, the Columbia Funds have a new investment adviser, RiverSource Investments, LLC, which
is now known as Columbia Management Investment Advisers, LLC. For those clients that use the services of a subadviser, those arrangements are
continuing unless notified otherwise. RiverSource Fund Distributors, Inc., now known as Columbia Management Investment Distributors, Inc.,
member FINRA, will act as the principal distributor of the Columbia Funds.
RiverSource ® , Seligman ® and Threadneedle ® mutual funds are distributed by Columbia Management Investment Distributors, Inc. (formerly known
as RiverSource Fund Distr butors, Inc.), member FINRA and managed by Columbia Management Investment Advisers, LLC (formerly known as
RiverSource Investments, LLC). Threadneedle mutual funds are subadvised by Threadneedle International Limited, an affiliate of Columbia
Management. Seligman is an offering brand of Columbia Management.
For Institutional and Broker/Dealer Use Only. This material has not been filed with FINRA and may not be shown, quoted to, or used with,
members of the general public.
© 2010 Columbia Management Investment Advisers, LLC. All rights reserved.
One Financial Center, Boston, MA 02111-2621
columbiamanagement.com 104628 (08/10)
2

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
COLUMBIA INCOME FUND A 751 19765N542 LIIAX COLUMBIA CORPORATE INCOME FUND
COLUMBIA INCOME FUND B 51 19765N534 CIOBX COLUMBIA CORPORATE INCOME FUND
COLUMBIA INCOME FUND C 651 19765N526 CIOCX COLUMBIA CORPORATE INCOME FUND
COLUMBIA INCOME FUND Z 309 19765N518 SRINX COLUMBIA CORPORATE INCOME FUND
RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND A 5296 76932C445 RCEAX COLUMBIA 120/20 CONTRARIAN EQUITY FUND
RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND B 5297 76932C429 COLUMBIA 120/20 CONTRARIAN EQUITY FUND
RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND C 5298 76932C411 RECCX COLUMBIA 120/20 CONTRARIAN EQUITY FUND
RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND R5 5484 76932C387 RCERX COLUMBIA 120/20 CONTRARIAN EQUITY FUND
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND A 5247 768914723 RARAX COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND B 5248 768914715 COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND C 5250 768914699 RARCX COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND R4 5249 768914673 COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND R5 5485 768914533 RARRX COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND
RIVERSOURCE CASH MANAGEMENT FUND A 2084 768913105 IDSXX COLUMBIA MONEY MARKET FUND
RIVERSOURCE CASH MANAGEMENT FUND B 2085 768913204 ACBXX COLUMBIA MONEY MARKET FUND
RIVERSOURCE CASH MANAGEMENT FUND C 2086 768913303 RCCXX COLUMBIA MONEY MARKET FUND
RIVERSOURCE CASH MANAGEMENT FUND R 5605 768913881 RVRXX COLUMBIA MONEY MARKET FUND
RIVERSOURCE CASH MANAGEMENT FUND R5 5511 768913709 COLUMBIA MONEY MARKET FUND
RIVERSOURCE CASH MANAGEMENT FUND Z 2087 768913873 COLUMBIA MONEY MARKET FUND
RIVERSOURCE DISCIPLINED EQUITY FUND A 5183 76931H106 AQEAX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND B 5184 76931H205 AQEBX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND C 5186 76931H304 RDCEX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND R 5644 76931H734 COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND R3 5578 76931H726 RSDEX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND R4 5185 76931H502 AQLYX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED EQUITY FUND R5 5510 76931H718 RSIPX COLUMBIA LARGE CORE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND A 5292 76931G736 RDLAX COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND B 5293 76931G728 COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND C 5294 76931G710 RDLCX COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND R 5620 76931G686 COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND R3 5554 76931G678 COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND R4 5527 76931G660 RDLFX COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND R5 5486 76931G652 COLUMBIA LARGE GROWTH QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND A 5308 76931G645 RLCAX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND B 5309 76931G637 COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND C 5310 76931G629 RDCCX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND R 5618 76931G595 RLCOX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND R3 5551 76931G587 RLCTX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND R4 5424 76931G579 RLCYX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND R5 5481 76931G561 RLCRX COLUMBIA LARGE VALUE QUANTITATIVE FUND
RIVERSOURCE DIVERSIFIED BOND FUND A 5010 768912602 INBNX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND B 5011 768912701 ININX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND C 5013 768912800 AXBCX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND R 5642 768912685 COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND R3 5576 768912677 RSDBX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND R4 5012 768912875 IDBYX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED BOND FUND R5 5508 768912669 RSVBX COLUMBIA DIVERSIFIED BOND FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND A 5097 76931G504 INDZX COLUMBIA DIVERSIFIED EQUITY INCOME FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND B 5098 76931G603 IDEBX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND C 5100 76931G702 ADECX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND R 5641 76931G793 RDEIX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND R3 5575 76931G785 RDERX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND R4 5099 76931G884 IDQYX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND R5 5507 76931G777 RSEDX COLUMBIA DIVERSIFIED EQUITY INCOME FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND A 5038 76931M105 INUTX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND B 5039 76931M204 IUTBX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND C 5041 76931M303 ACUIX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND R 5616 76931M840 RSOOX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND R3 5549 76931M501 RSORX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND R4 5040 76931M832 RSOTX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE DIVIDEND OPPORTUNITY FUND R5 5479 76931M824 RSDFX COLUMBIA DIVIDEND OPPORTUNITY FUND
RIVERSOURCE EMERGING MARKETS BOND FUND A 5257 768914665 REBAX COLUMBIA EMERGING MARKETS BOND FUND
RIVERSOURCE EMERGING MARKETS BOND FUND B 5258 768914657 COLUMBIA EMERGING MARKETS BOND FUND
RIVERSOURCE EMERGING MARKETS BOND FUND C 5260 768914640 REBCX COLUMBIA EMERGING MARKETS BOND FUND
RIVERSOURCE EMERGING MARKETS BOND FUND R4 5259 768914624 COLUMBIA EMERGING MARKETS BOND FUND
RIVERSOURCE EQUITY VALUE FUND A 5083 768917106 IEVAX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND B 5084 768917205 INEGX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND C 5086 768917304 REVCX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND R 5640 768917742 REVRX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND R3 5574 768917734 RSEVX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND R4 5085 768917502 AEVYX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE EQUITY VALUE FUND R5 5506 768917726 RSEYX COLUMBIA EQUITY VALUE FUND
RIVERSOURCE FLOATING RATE FUND A 5242 76931K877 RFRAX COLUMBIA FLOATING RATE FUND
RIVERSOURCE FLOATING RATE FUND B 5243 76931K869 RSFBX COLUMBIA FLOATING RATE FUND
RIVERSOURCE FLOATING RATE FUND C 5245 76931K851 RFRCX COLUMBIA FLOATING RATE FUND
RIVERSOURCE FLOATING RATE FUND R4 5244 76931K836 COLUMBIA FLOATING RATE FUND
RIVERSOURCE FLOATING RATE FUND R5 5477 76932P107 RFRFX COLUMBIA FLOATING RATE FUND
RIVERSOURCE GLOBAL BOND FUND A 5033 768914871 IGBFX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND B 5034 768914863 IGLOX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND C 5036 768914855 AGBCX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND R 5593 768914293 RBFRX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND R3 5543 768914285 RGBSX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND R4 5035 768914830 RGBRX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GLOBAL BOND FUND R5 5446 768914277 RGBTX COLUMBIA GLOBAL BOND FUND
RIVERSOURCE GOVERNMENT MONEY MARKET FUND A 5386 76932R103 SCMXX COLUMBIA GOVERNMENT MONEY MARKET FUND
RIVERSOURCE GOVERNMENT MONEY MARKET FUND B 5387 76932R400 SCBXX COLUMBIA GOVERNMENT MONEY MARKET FUND
RIVERSOURCE GOVERNMENT MONEY MARKET FUND C 5388 76932R806 SCCXX COLUMBIA GOVERNMENT MONEY MARKET FUND
RIVERSOURCE GOVERNMENT MONEY MARKET FUND R 5588 76932R707 SMRXX COLUMBIA GOVERNMENT MONEY MARKET FUND
RIVERSOURCE GOVERNMENT MONEY MARKET FUND R5 5452 76932R608 SMIXX COLUMBIA GOVERNMENT MONEY MARKET FUND
RIVERSOURCE HIGH YIELD BOND FUND A 5048 768919102 INEAX COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND B 5049 768919201 IEIBX COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND C 5051 768919300 APECX COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND R 5638 768919862 COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND R3 5571 768919854 COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND R4 5050 768919508 RSHYX COLUMBIA HIGH YIELD BOND FUND
RIVERSOURCE HIGH YIELD BOND FUND R5 5503 768919847 RSHRX COLUMBIA HIGH YIELD BOND FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND A 5230 76931L602 RBBAX COLUMBIA INCOME BUILDER FUND
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND B 5231 76931L701 RBBBX COLUMBIA INCOME BUILDER FUND
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND C 5233 76931L800 RBBCX COLUMBIA INCOME BUILDER FUND
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND R4 5232 76931L883 COLUMBIA INCOME BUILDER FUND
RIVERSOURCE INCOME BUILDER ENHANCED INCOME FUND A 5238 76931L875 RSBAX COLUMBIA INCOME BUILDER FUND III
RIVERSOURCE INCOME BUILDER ENHANCED INCOME FUND B 5239 76931L867 REIVX COLUMBIA INCOME BUILDER FUND III
RIVERSOURCE INCOME BUILDER ENHANCED INCOME FUND C 5241 76931L859 RIECX COLUMBIA INCOME BUILDER FUND III
RIVERSOURCE INCOME BUILDER ENHANCED INCOME FUND R4 5240 76931L842 COLUMBIA INCOME BUILDER FUND III
RIVERSOURCE INCOME BUILDER MODERATE INCOME FUND A 5234 76931L834 RSMAX COLUMBIA INCOME BUILDER FUND II
RIVERSOURCE INCOME BUILDER MODERATE INCOME FUND B 5235 76931L826 RSMBX COLUMBIA INCOME BUILDER FUND II
RIVERSOURCE INCOME BUILDER MODERATE INCOME FUND C 5237 76931L818 RSMCX COLUMBIA INCOME BUILDER FUND II
RIVERSOURCE INCOME BUILDER MODERATE INCOME FUND R4 5236 76931L792 COLUMBIA INCOME BUILDER FUND II
RIVERSOURCE INCOME OPPORTUNITIES FUND A 5210 768912867 AIOAX COLUMBIA INCOME OPPORTUNITIES FUND
RIVERSOURCE INCOME OPPORTUNITIES FUND B 5211 768912859 AIOBX COLUMBIA INCOME OPPORTUNITIES FUND
RIVERSOURCE INCOME OPPORTUNITIES FUND C 5213 768912842 RIOCX COLUMBIA INCOME OPPORTUNITIES FUND
RIVERSOURCE INCOME OPPORTUNITIES FUND R4 5212 768912826 AIOYX COLUMBIA INCOME OPPORTUNITIES FUND
RIVERSOURCE INCOME OPPORTUNITIES FUND R5 5444 76932P305 RIORX COLUMBIA INCOME OPPORTUNITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND A 5225 76931K505 APSAX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND B 5226 76931K604 APSBX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND C 5228 76931K703 RIPCX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND R 5594 76932P206 RIPRX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND R4 5227 76931K885 AYPTX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND R5 5445 76932P404 RIPSX COLUMBIA INFLATION PROTECTED SECURITIES FUND
RIVERSOURCE LIMITED DURATION BOND FUND A 5130 768912818 ALDAX COLUMBIA LIMITED DURATION CREDIT FUND
RIVERSOURCE LIMITED DURATION BOND FUND B 5131 768912792 ALDBX COLUMBIA LIMITED DURATION CREDIT FUND
RIVERSOURCE LIMITED DURATION BOND FUND C 5133 768912784 RDCLX COLUMBIA LIMITED DURATION CREDIT FUND
RIVERSOURCE LIMITED DURATION BOND FUND R4 5132 768912768 ALDYX COLUMBIA LIMITED DURATION CREDIT FUND
RIVERSOURCE MID CAP GROWTH FUND A 5001 76931W103 INVPX COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND B 5002 76931W202 IDQBX COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND C 5004 76931W301 AESCX COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND R 5592 76931W608 COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND R3 5546 76931W707 COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND R4 5003 76931W509 IESYX COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP GROWTH FUND R5 5453 76931W806 RMCSZ COLUMBIA MID CAP GROWTH OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND A 5196 76931G876 AMVAX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND B 5197 76931G868 AMVBX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND C 5199 76931G850 AMVCX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND R 5634 76931G769 RMVTX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND R3 5567 76931G751 RMCRX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND R4 5198 76931G835 RMCVX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MID CAP VALUE FUND R5 5499 76931G744 RSCMX COLUMBIA MID CAP VALUE OPPORTUNITY FUND
RIVERSOURCE MINNESOTA TAX-EXEMPT FUND A 5102 768918500 IMNTX COLUMBIA MINNESOTA TAX-EXEMPT FUND
RIVERSOURCE MINNESOTA TAX-EXEMPT FUND B 5103 768918609 IDSMX COLUMBIA MINNESOTA TAX-EXEMPT FUND
RIVERSOURCE MINNESOTA TAX-EXEMPT FUND C 5104 768918708 RMTCX COLUMBIA MINNESOTA TAX-EXEMPT FUND
RIVERSOURCE PARTNERS INTERNATIONAL SELECT VALUE FUND A 5148 768920860 APIAX COLUMBIA MULTI-ADVISOR INTERNATIONAL VALUE FUND
RIVERSOURCE PARTNERS INTERNATIONAL SELECT VALUE FUND B 5149 768920852 AXIBX COLUMBIA MULTI-ADVISOR INTERNATIONAL VALUE FUND
RIVERSOURCE PARTNERS INTERNATIONAL SELECT VALUE FUND C 5151 768920845 APICX COLUMBIA MULTI-ADVISOR INTERNATIONAL VALUE FUND
RIVERSOURCE PARTNERS INTERNATIONAL SELECT VALUE FUND R4 5150 768920829 AIVYX COLUMBIA MULTI-ADVISOR INTERNATIONAL VALUE FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND A 5143 76931F696 ASVAX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND B 5144 76931F688 ASVBX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND C 5146 76931F670 APVCX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND R 5623 76931F555 RSVTX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND R3 5556 76931F548 RSVRX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND R4 5145 76931F662 RSGLX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND R5 5488 76931F530 RSCVX COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND A 5139 76931T886 AXMAX COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND B 5140 76931T878 ABMBX COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND C 5142 76931T860 AGECX COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND R4 5141 76931T852 IMYAX COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND A 5206 76931T845 AUCAX COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND B 5207 76931T837 AMDBX COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND C 5209 76931T829 RBMCX COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND R4 5208 76931T811 AMDYX COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER TOTAL EQUITY FUND A 5192 76931T753 AXTAX COLUMBIA PORTFOLIO BUILDER TOTAL EQUITY FUND
RIVERSOURCE PORTFOLIO BUILDER TOTAL EQUITY FUND B 5193 76931T746 AXTBX COLUMBIA PORTFOLIO BUILDER TOTAL EQUITY FUND
RIVERSOURCE PORTFOLIO BUILDER TOTAL EQUITY FUND C 5195 76931T738 RBTCX COLUMBIA PORTFOLIO BUILDER TOTAL EQUITY FUND
RIVERSOURCE PORTFOLIO BUILDER TOTAL EQUITY FUND R4 5194 76931T720 IYBTX COLUMBIA PORTFOLIO BUILDER TOTAL EQUITY FUND
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND A 5188 76931T100 AXBAX COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND B 5189 76931T209 AXPBX COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND C 5191 76931T308 RBGCX COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND R4 5190 76931T407 IYBAX COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND A 5024 76931T506 ABDAX COLUMBIA PORTFOLIO BUILDER CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND B 5025 76931T605 ABBDX COLUMBIA PORTFOLIO BUILDER CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND C 5027 76931T704 RPCCX COLUMBIA PORTFOLIO BUILDER CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND R4 5026 76931T803 IYBCX COLUMBIA PORTFOLIO BUILDER CONSERVATIVE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND A 5135 76931T795 ABUAX COLUMBIA PORTFOLIO BUILDER MODERATE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND B 5136 76931T787 AURBX COLUMBIA PORTFOLIO BUILDER MODERATE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND C 5138 76931T779 AMTCX COLUMBIA PORTFOLIO BUILDER MODERATE FUND
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND R4 5137 76931T761 IBMYX COLUMBIA PORTFOLIO BUILDER MODERATE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND A 5312 76932C338 RRIAX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND B 5313 76932C320 RRIBX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND C 5314 76932C312 RRICX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND R 5613 76932C288 RRIRX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND R3 5547 76932C270 RRISX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND R4 5522 76932C262 RRIYX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND R5 5475 76932C254 RRIZX COLUMBIA RECOVERY AND INFRASTRUCTURE FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND A 5262 76932C106 RPAAX COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND R 5633 76932C791 COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND R3 5566 76932C783 RSRPX COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND R4 5535 76932C775 RSERX COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND R5 5498 76932C767 RSPRX COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2010 FUND Z 5263 76932C205 RSSPX COLUMBIA RETIREMENT PLUS 2010 FUND
RIVERSOURCE RETIREMENT PLUS 2015 FUND A 5264 76932C304 RPCAX COLUMBIA RETIREMENT PLUS 2015 FUND
RIVERSOURCE RETIREMENT PLUS 2015 FUND R 5632 76932C759 COLUMBIA RETIREMENT PLUS 2015 FUND
RIVERSOURCE RETIREMENT PLUS 2015 FUND R3 5565 76932C742 RSRTX COLUMBIA RETIREMENT PLUS 2015 FUND
RIVERSOURCE RETIREMENT PLUS 2015 FUND R4 5534 76932C734 RSEMX COLUMBIA RETIREMENT PLUS 2015 FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
RIVERSOURCE RETIREMENT PLUS 2015 FUND R5 5497 76932C726 RSCUX COLUMBIA RETIREMENT PLUS 2015 FUND
RIVERSOURCE RETIREMENT PLUS 2015 FUND Z 5265 76932C403 RSFNX COLUMBIA RETIREMENT PLUS 2015 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND A 5266 76932C502 COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND R 5631 76932C718 COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND R3 5564 76932C692 RSEPX COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND R4 5533 76932C684 RSMTX COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND R5 5496 76932C676 RSUCX COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2020 FUND Z 5267 76932C601 RSNFX COLUMBIA RETIREMENT PLUS 2020 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND A 5268 76932C700 COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND R 5630 76932C668 COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND R3 5563 76932C650 RSMPX COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND R4 5532 76932C643 RSPLX COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND R5 5495 76932C635 RSURX COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2025 FUND Z 5269 76932C809 RSMEX COLUMBIA RETIREMENT PLUS 2025 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND A 5270 76932C882 COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND R 5629 76932C627 COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND R3 5562 76932C619 RSRNX COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND R4 5531 76932C593 RSELX COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND R5 5494 76932C585 RSEEX COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2030 FUND Z 5271 76932C874 RPTYX COLUMBIA RETIREMENT PLUS 2030 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND A 5272 76932C866 COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND R 5628 76932C577 COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND R3 5561 76932C569 RSRRX COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND R4 5530 76932C551 RSMNX COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND R5 5493 76932C544 RSUSX COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2035 FUND Z 5273 76932C858 RPOYX COLUMBIA RETIREMENT PLUS 2035 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND A 5274 76932C841 COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND R 5627 76932C536 COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND R3 5560 76932C528 RSRCX COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND R4 5529 76932C510 RSMMX COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND R5 5492 76932C494 RSPUX COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2040 FUND Z 5275 76932C833 RPFYX COLUMBIA RETIREMENT PLUS 2040 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND A 5276 76932C825 COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND R 5626 76932C486 COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND R3 5559 76932C478 RSRUX COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND R4 5528 76932C460 RSNNX COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND R5 5491 76932C452 RSUPX COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE RETIREMENT PLUS 2045 FUND Z 5277 76932C817 COLUMBIA RETIREMENT PLUS 2045 FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND A 5053 76931Q106 IMRFX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND B 5054 76931Q205 IMRBX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND C 5056 76931Q304 RSSCX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND R 5622 76931Q502 COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND R3 5555 76931Q601 RSOTX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND R4 5055 76931Q403 IDRYX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE STRATEGIC ALLOCATION FUND R5 5487 76931Q809 RSALX COLUMBIA STRATEGIC ALLOCATION FUND
RIVERSOURCE TAX-EXEMPT BOND FUND A 5017 76931P504 INTAX COLUMBIA AMT-FREE TAX-EXEMPT BOND FUND
RIVERSOURCE TAX-EXEMPT BOND FUND B 5018 76931P603 ITEBX COLUMBIA AMT-FREE TAX-EXEMPT BOND FUND
RIVERSOURCE TAX-EXEMPT BOND FUND C 5019 76931P702 RTCEX COLUMBIA AMT-FREE TAX-EXEMPT BOND FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
RIVERSOURCE U.S. GOVERNMENT MORTGAGE FUND A 5215 76931X606 AUGAX COLUMBIA U.S. GOVERNMENT MORTGAGE FUND
RIVERSOURCE U.S. GOVERNMENT MORTGAGE FUND B 5216 76931X705 AUGBX COLUMBIA U.S. GOVERNMENT MORTGAGE FUND
RIVERSOURCE U.S. GOVERNMENT MORTGAGE FUND C 5218 76931X804 AUGCX COLUMBIA U.S. GOVERNMENT MORTGAGE FUND
RIVERSOURCE U.S. GOVERNMENT MORTGAGE FUND R4 5217 76931X879 RSGYX COLUMBIA U.S. GOVERNMENT MORTGAGE FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND A 5363 816333108 SLMCX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND B 5364 816333306 SLMBX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND C 5365 816333405 SCICX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R 5601 816333603 SCIRX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R3 5540 816333801 SCIOX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R4 5517 816333884 SCIFX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R5 5465 816333504 SCMIX COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND
SELIGMAN FRONTIER FUND A 5359 816334106 SLFRX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND B 5360 816334304 SLFBX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND C 5361 816334403 SLFCX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND R 5602 816334601 SFFRX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND R3 5541 816334809 SFFSX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND R4 5518 816334882 SFFTX COLUMBIA FRONTIER FUND
SELIGMAN FRONTIER FUND R5 5460 816334502 SFFIX COLUMBIA FRONTIER FUND
SELIGMAN GLOBAL TECHNOLOGY FUND A 5367 81633C504 SHGTX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND B 5368 81633C843 SHTBX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND C 5369 81633C736 SHTCX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND R 5600 81633C645 SGTRX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND R3 5539 81633C629 SGTFX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND R4 5516 81633C611 SGTSX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN GLOBAL TECHNOLOGY FUND R5 5464 81633C595 SGTTX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
SELIGMAN LARGE-CAP VALUE FUND A 5371 816356109 SLVAX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND B 5372 816356208 SLVBX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND C 5373 816356703 SVLCX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND R 5599 816356851 SLVRX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND R3 5538 816356794 SLVSX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND R4 5515 816356786 SLVTX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN LARGE-CAP VALUE FUND R5 5463 816356877 SLVIX COLUMBIA SELECT LARGE-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND A 5375 816356406 SSCVX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND B 5376 816356505 SSCBX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND C 5377 816356802 SVMCX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND R 5598 816356844 SSVRX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND R3 5537 816356836 SCVRX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND R4 5514 816356828 SSLRX COLUMBIA SELECT SMALLER-CAP VALUE FUND
SELIGMAN SMALLER-CAP VALUE FUND R5 5462 816356869 SSVIX COLUMBIA SELECT SMALLER-CAP VALUE FUND
THREADNEEDLE ASIA PACIFIC FUND R5 5454 768915738 TAPRX COLUMBIA ASIA PACIFIC EX-JAPAN FUND
THREADNEEDLE EMERGING MARKETS FUND A 5078 768914103 IDEAX COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EMERGING MARKETS FUND B 5079 768914202 IEMBX COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EMERGING MARKETS FUND C 5081 768914301 RMCEX COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EMERGING MARKETS FUND R 5604 768914319 REMRX COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EMERGING MARKETS FUND R4 5080 768914509 COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EMERGING MARKETS FUND R5 5476 768914343 REMFX COLUMBIA EMERGING MARKETS OPPORTUNITY FUND
THREADNEEDLE EUROPEAN EQUITY FUND A 5113 768915100 AXEAX COLUMBIA EUROPEAN EQUITY FUND
THREADNEEDLE EUROPEAN EQUITY FUND B 5114 768915209 AEEBX COLUMBIA EUROPEAN EQUITY FUND

Attachment A - Name Changes Effective September 27, 2010
Current Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27/10
THREADNEEDLE EUROPEAN EQUITY FUND C 5116 768915308 AEECX COLUMBIA EUROPEAN EQUITY FUND
THREADNEEDLE EUROPEAN EQUITY FUND R4 5115 768915506 COLUMBIA EUROPEAN EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND A 5073 768914822 IGLGX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND B 5074 768914814 IDGBX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND C 5076 768914798 RGCEX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND R 5621 768914566 COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND R3 5573 768914558 COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND R4 5075 768914780 IDGYX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY FUND R5 5505 768914541 RGERX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND A 5300 768914434 RTAAX COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND B 5301 768914426 COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND C 5302 768914418 RTACX COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND R 5614 768914384 REAOX COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND R3 5553 768914376 RTNRX COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND R4 5526 768914368 REYRX COLUMBIA GLOBAL EXTENDED ALPHA FUND
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND R5 5483 768914350 REAFX COLUMBIA GLOBAL EXTENDED ALPHA FUND

Fund Name Class Fund # CUSIP
Attachment B - CUSIP Changes Effective September 27, 2010
Current Fund Information Fund Changes Effective 9/7/10 Fund Changes Effective 9/27/10
New Class
Designation
Effective 9/7/10
New Fund # Effective
9/7/10
New Fund Name Effective 9/27/10 Class Fund #
RIVERSOURCE GOVERNMENT MONEY MARKET FUND A 1671 76932R103 Non Applicable 5386 COLUMBIA GOVERNMENT MONEY MARKET FUND N/A N/A 197660202
RIVERSOURCE GOVERNMENT MONEY MARKET FUND B 1672 76932R400 Non Applicable 5387 COLUMBIA GOVERNMENT MONEY MARKET FUND N/A N/A 197660301
RIVERSOURCE GOVERNMENT MONEY MARKET FUND C 1676 76932R806 Non Applicable 5388 COLUMBIA GOVERNMENT MONEY MARKET FUND N/A N/A 197660400
RIVERSOURCE GOVERNMENT MONEY MARKET FUND R2 7439 76932R707 R 5588 COLUMBIA GOVERNMENT MONEY MARKET FUND N/A N/A 197660509
RIVERSOURCE GOVERNMENT MONEY MARKET FUND R5 6237 76932R608 Non Applicable 5452 COLUMBIA GOVERNMENT MONEY MARKET FUND N/A N/A 197660608
CLASS Z TO BE ADDED EFFECTIVE 9/27/10
COLUMBIA GOVERNMENT MONEY MARKET FUND Z 6093 197660103
SELIGMAN COMMUNICATIONS AND INFORMATION FUND A 1501 816333108 Non Applicable 5363 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W200
SELIGMAN COMMUNICATIONS AND INFORMATION FUND B 1502 816333306 Non Applicable 5364 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W309
SELIGMAN COMMUNICATIONS AND INFORMATION FUND C 1506 816333405 Non Applicable 5365 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W408
SELIGMAN COMMUNICATIONS AND INFORMATION FUND I 1507 816333702 Non Applicable 5366 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W507
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R2 7454 816333603 R 5601 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W606
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R3 7057 816333801 Non Applicable 5540 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W705
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R4 6677 816333884 Non Applicable 5517 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W804
SELIGMAN COMMUNICATIONS AND INFORMATION FUND R5 6250 816333504 Non Applicable 5465 COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND N/A N/A 19842W887
CLASS Z TO BE ADDED EFFECTIVE 9/27/10
COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND Z 6136 19842W101
SELIGMAN FRONTIER FUND A 1491 816334106 Non Applicable 5359 COLUMBIA FRONTIER FUND N/A N/A 19766A200
SELIGMAN FRONTIER FUND B 1492 816334304 Non Applicable 5360 COLUMBIA FRONTIER FUND N/A N/A 19766A309
SELIGMAN FRONTIER FUND C 1496 816334403 Non Applicable 5361 COLUMBIA FRONTIER FUND N/A N/A 19766A408
SELIGMAN FRONTIER FUND I 1497 816334700 Non Applicable 5362 COLUMBIA FRONTIER FUND N/A N/A 19766A507
SELIGMAN FRONTIER FUND R2 7455 816334601 R 5602 COLUMBIA FRONTIER FUND N/A N/A 19766A606
SELIGMAN FRONTIER FUND R3 7058 816334809 Non Applicable 5541 COLUMBIA FRONTIER FUND N/A N/A 19766A705
SELIGMAN FRONTIER FUND R4 6678 816334882 Non Applicable 5518 COLUMBIA FRONTIER FUND N/A N/A 19766A804
SELIGMAN FRONTIER FUND R5 6245 816334502 Non Applicable 5460 COLUMBIA FRONTIER FUND N/A N/A 19766A887
CLASS Z TO BE ADDED EFFECTIVE 9/27/10
COLUMBIA FRONTIER FUND Z 6137 19766A101
New CUSIP
Effective
9/27/10

Please note that new symbols will be communicated once available.
Attachment C - Share Class Additions Effective September 27, 2010
Current Fund Name New Fund Name Effective 9/27/10
New Class
Effective
9/27/10
New Fund #
Effective
9/27/10
New CUSIP
Effective
9/27/10
COLUMBIA BALANCED FUND N/A R 6000 19766D105
COLUMBIA CONNECTICUT TAX-EXEMPT FUND N/A Z 6003 19766D402
COLUMBIA CONTRARIAN CORE FUND N/A R 6006 19766D709
COLUMBIA EMERGING MARKETS FUND N/A R 6014 19766D832
COLUMBIA ENERGY AND NATURAL RESOURCES FUND N/A R 6017 19766D790
COLUMBIA INTERNATIONAL VALUE FUND N/A R 6025 19766B406
COLUMBIA LARGE CAP GROWTH FUND N/A R 6030 19766D725
COLUMBIA REAL ESTATE EQUITY FUND N/A R 6048 19766D659
COLUMBIA SHORT TERM BOND FUND N/A R 6053 19766B752
COLUMBIA SMALL CAP GROWTH FUND N/A R 6058 19766D576
COLUMBIA SMALL CAP VALUE FUND N/A R 6061 19766D550
COLUMBIA STRATEGIC INCOME FUND N/A R 6063 19766D543
COLUMBIA STRATEGIC INVESTOR FUND N/A R 6066 19766D519
RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND COLUMBIA 120/20 CONTRARIAN EQUITY FUND Z 6080 76933B107
RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND COLUMBIA ABSOLUTE RETURN CURRENCY AND INCOME FUND Z 6081 768914269
RIVERSOURCE DISCIPLINED EQUITY FUND COLUMBIA LARGE CORE QUANTITATIVE FUND Z 6082 76932D104
RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND COLUMBIA LARGE GROWTH QUANTITATIVE FUND Z 6083 76931G462
RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND COLUMBIA LARGE VALUE QUANTITATIVE FUND Z 6084 76931G454
RIVERSOURCE DIVERSIFIED BOND FUND COLUMBIA DIVERSIFIED BOND FUND Z 6085 76932Q105
RIVERSOURCE DIVERSIFIED EQUITY INCOME FUND COLUMBIA DIVERSIFIED EQUITY INCOME FUND Z 6086 76931G447
RIVERSOURCE DIVIDEND OPPORTUNITY FUND COLUMBIA DIVIDEND OPPORTUNITY FUND Z 6087 76931M816
RIVERSOURCE EMERGING MARKETS BOND FUND COLUMBIA EMERGING MARKETS BOND FUND Z 6088 768914236
RIVERSOURCE EQUITY VALUE FUND COLUMBIA EQUITY VALUE FUND Z 6089 768917643
RIVERSOURCE FLOATING RATE FUND COLUMBIA FLOATING RATE FUND R 6090 76932P503
RIVERSOURCE FLOATING RATE FUND COLUMBIA FLOATING RATE FUND Z 6091 76932P602
RIVERSOURCE GLOBAL BOND FUND COLUMBIA GLOBAL BOND FUND Z 6092 768914228
RIVERSOURCE GOVERNMENT MONEY MARKET FUND COLUMBIA GOVERNMENT MONEY MARKET FUND Z 6093 197660103
RIVERSOURCE HIGH YIELD BOND FUND COLUMBIA HIGH YIELD BOND FUND Z 6094 76933C105
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND COLUMBIA INCOME BUILDER FUND R 6095 not available
RIVERSOURCE INCOME BUILDER BASIC INCOME FUND COLUMBIA INCOME BUILDER FUND Z 6096 not available
RIVERSOURCE INCOME OPPORTUNITIES FUND COLUMBIA INCOME OPPORTUNITIES FUND R 6097 76932P701
RIVERSOURCE INCOME OPPORTUNITIES FUND COLUMBIA INCOME OPPORTUNITIES FUND Z 6099 76932P883
RIVERSOURCE INFLATION PROTECTED SECURITIES FUND COLUMBIA INFLATION PROTECTED SECURITIES FUND Z 6100 76932P875
RIVERSOURCE LIMITED DURATION BOND FUND COLUMBIA LIMITED DURATION CREDIT FUND Z 6101 76932P867
RIVERSOURCE MID CAP GROWTH FUND COLUMBIA MID CAP GROWTH OPPORTUNITY FUND Z 6102 76931W889
RIVERSOURCE MID CAP VALUE FUND COLUMBIA MID CAP VALUE OPPORTUNITY FUND Z 6103 76931G439
RIVERSOURCE MINNESOTA TAX EXEMPT FUND COLUMBIA MINNESOTA TAX-EXEMPT FUND Z 6104 768918716
RIVERSOURCE PARTNERS INTERNATIONAL SELECT VALUE FUND COLUMBIA MULTI-ADVISOR INTERNATIONAL VALUE FUND Z 6105 76932T505
RIVERSOURCE PARTNERS SMALL CAP VALUE FUND COLUMBIA MULTI-ADVISOR SMALL CAP VALUE FUND Z 6106 76933A109

Attachment C - Share Class Additions Effective September 27, 2010
Current Fund Name New Fund Name Effective 9/27/10
New Class
Effective
9/27/10
New Fund #
Effective
9/27/10
New CUSIP
Effective
9/27/10
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND R 6153 76931T639
RIVERSOURCE PORTFOLIO BUILDER AGGRESSIVE FUND COLUMBIA PORTFOLIO BUILDER AGGRESSIVE FUND Z 6107 76931T621
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND COLUMBIA PORTFOLIO BUILDER CONSERVATIVE Z 6115 not available
RIVERSOURCE PORTFOLIO BUILDER CONSERVATIVE FUND COLUMBIA PORTFOLIO BUILDER CONSERVATIVE R 6114 not available
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND R 6108 76931T613
RIVERSOURCE PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND COLUMBIA PORTFOLIO BUILDER MODERATE AGGRESSIVE FUND Z 6109 76931T597
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND R 6110 76931T654
RIVERSOURCE PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND COLUMBIA PORTFOLIO BUILDER MODERATE CONSERVATIVE FUND Z 6111 76931T647
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND COLUMBIA PORTFOLIO BUILDER MODERATE FUND R 6112 76931T589
RIVERSOURCE PORTFOLIO BUILDER MODERATE FUND COLUMBIA PORTFOLIO BUILDER MODERATE FUND Z 6113 76931T571
RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND COLUMBIA RECOVERY AND INFRASTRUCTURE FUND Z 6116 76933B206
RIVERSOURCE RETIREMENT PLUS 2010 FUND COLUMBIA RETIREMENT PLUS 2010 FUND C 6117 76933B305
RIVERSOURCE RETIREMENT PLUS 2015 FUND COLUMBIA RETIREMENT PLUS 2015 FUND C 6119 76933B404
RIVERSOURCE RETIREMENT PLUS 2020 FUND COLUMBIA RETIREMENT PLUS 2020 FUND C 6121 76933B503
RIVERSOURCE RETIREMENT PLUS 2025 FUND COLUMBIA RETIREMENT PLUS 2025 FUND C 6123 76933B602
RIVERSOURCE RETIREMENT PLUS 2030 FUND COLUMBIA RETIREMENT PLUS 2030 FUND C 6125 76933B701
RIVERSOURCE RETIREMENT PLUS 2035 FUND COLUMBIA RETIREMENT PLUS 2035 FUND C 6127 76933B800
RIVERSOURCE RETIREMENT PLUS 2040 FUND COLUMBIA RETIREMENT PLUS 2040 FUND C 6129 76933B883
RIVERSOURCE RETIREMENT PLUS 2045 FUND COLUMBIA RETIREMENT PLUS 2045 FUND C 6131 76933B875
RIVERSOURCE STRATEGIC ALLOCATION FUND COLUMBIA STRATEGIC ALLOCATION FUND Z 6133 76932K801
RIVERSOURCE TAX EXEMPT BOND FUND COLUMBIA AMT-FREE TAX-EXEMPT BOND FUND Z 6134 76931P884
RIVERSOURCE U.S. GOVERNMENT MORTGAGE FUND COLUMBIA U.S. GOVERNMENT MORTGAGE FUND Z 6135 76931X846
SELIGMAN COMMUNICATIONS AND INFORMATION FUND COLUMBIA SELIGMAN COMMUNICATIONS AND INFORMATION FUND Z 6136 19842W101
SELIGMAN FRONTIER FUND COLUMBIA FRONTIER FUND Z 6137 19766A101
SELIGMAN GLOBAL TECHNOLOGY FUND COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND Z 6138 81633C579
SELIGMAN LARGE-CAP VALUE FUND COLUMBIA SELECT LARGE CAP VALUE FUND Z 6140 816356760
SELIGMAN SMALLER-CAP VALUE FUND COLUMBIA SELECT SMALLER CAP VALUE FUND Z 6141 816356752
THREADNEEDLE ASIA PACIFIC FUND COLUMBIA ASIA PACIFIC EX-JAPAN FUND A 6155 768915720
THREADNEEDLE ASIA PACIFIC FUND COLUMBIA ASIA PACIFIC EX-JAPAN FUND C 6142 768915712
THREADNEEDLE ASIA PACIFIC FUND COLUMBIA ASIA PACIFIC EX-JAPAN FUND R 6144 768915696
THREADNEEDLE ASIA PACIFIC FUND COLUMBIA ASIA PACIFIC EX-JAPAN FUND Z 6145 768915688
THREADNEEDLE EMERGING MARKETS FUND COLUMBIA EMERGING MARKETS OPPORTUNITY FUND Z 6147 768914210
THREADNEEDLE EUROPEAN EQUITY FUND COLUMBIA EUROPEAN EQUITY FUND Z 6148 768915670
THREADNEEDLE GLOBAL EQUITY FUND FUND COLUMBIA GLOBAL EQUITY FUND Z 6149 768914251
THREADNEEDLE GLOBAL EXTENDED ALPHA FUND COLUMBIA GLOBAL EXTENDED ALPHA FUND Z 6150 768914244

Attachment D - Proposed Fund Mergers
Merging Fund Name Class Fund # CUSIP SYMBOL Acquiring Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27 (if applicable)
RIVERSOURCE PARTNERS FUNDAMENTAL VALUE FUND A 5158 76931F860 AFVAX COLUMBIA CONTRARIAN CORE FUND A 201 19765P109 LCCAX
RIVERSOURCE PARTNERS FUNDAMENTAL VALUE FUND B 5159 76931F852 AFVBX COLUMBIA CONTRARIAN CORE FUND B 901 19765P208 LCCBX
RIVERSOURCE PARTNERS FUNDAMENTAL VALUE FUND C 5161 76931F845 AFVCX COLUMBIA CONTRARIAN CORE FUND C 601 19765P307 LCCCX
RIVERSOURCE PARTNERS FUNDAMENTAL VALUE FUND R4 5160 76931F837 AFVYX COLUMBIA CONTRARIAN CORE FUND Information will be provided closer to merger*
COLUMBIA BLENDED EQUITY FUND A 2770 19765Y407 CBDAX COLUMBIA LARGE CAP CORE FUND A 985 19765H313 NSGAX
COLUMBIA BLENDED EQUITY FUND C 2670 19765Y506 CBDCX COLUMBIA LARGE CAP CORE FUND C 157 19765H289 NSGCX
COLUMBIA BLENDED EQUITY FUND Z 2047 19765Y605 UMEQX COLUMBIA LARGE CAP CORE FUND Z 988 19765H271 NSEPX
COLUMBIA SELECT OPPORTUNITIES FUND A 2720 19765Y654 EEOAX COLUMBIA STRATEGIC INVESTOR FUND A 181 19765P216 CSVAX
COLUMBIA SELECT OPPORTUNITIES FUND C 2620 19765Y647 EEOCX COLUMBIA STRATEGIC INVESTOR FUND C 481 19765P182 CSRCX
COLUMBIA SELECT OPPORTUNITIES FUND Z 2120 19765Y639 UMECX COLUMBIA STRATEGIC INVESTOR FUND Z 581 19765P166 CSVFX
COLUMBIA MID CAP CORE FUND A 2775 19765Y779 CMRAX COLUMBIA STRATEGIC INVESTOR FUND A 181 19765P216 CSVAX
COLUMBIA MID CAP CORE FUND C 2675 19765Y761 CMRCX COLUMBIA STRATEGIC INVESTOR FUND C 481 19765P182 CSRCX
COLUMBIA MID CAP CORE FUND R 2124 19765Y670 URVEX COLUMBIA STRATEGIC INVESTOR FUND R 6066 19766D519 Applied For
COLUMBIA MID CAP CORE FUND Z 2052 19765Y753 UMVEX COLUMBIA STRATEGIC INVESTOR FUND Z 581 19765P166 CSVFX
RIVERSOURCE S & P 500 INDEX FUND A 5123 76931T712 ADIDX COLUMBIA LARGE CAP INDEX FUND A 219 19765H339 NEIAX
RIVERSOURCE S & P 500 INDEX FUND Z 5124 76931T696 ADIEX COLUMBIA LARGE CAP INDEX FUND Z 220 19765H321 NINDX
COLUMBIA DISCIPLINED VALUE FUND A 231 19765P703 LEVAX RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND A 5308 76931G645 RLCAX COLUMBIA LARGE VALUE QUANTITATIVE FUND
COLUMBIA DISCIPLINED VALUE FUND B 931 19765P802 LEVBX RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND B 5309 76931G637 COLUMBIA LARGE VALUE QUANTITATIVE FUND
COLUMBIA DISCIPLINED VALUE FUND C 631 19765P885 LEVCX RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND C 5310 76931G629 RDCCX COLUMBIA LARGE VALUE QUANTITATIVE FUND
COLUMBIA DISCIPLINED VALUE FUND T 731 19765P869 GALEX RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND Information will be provided closer to merger* COLUMBIA LARGE VALUE QUANTITATIVE FUND
COLUMBIA DISCIPLINED VALUE FUND Z 831 19765P877 GEVTX RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND Z 6084 76931G454 Applied For COLUMBIA LARGE VALUE QUANTITATIVE FUND
SELIGMAN CAPITAL FUND A 5355 816326102 SCFIX COLUMBIA MID CAP GROWTH FUND A 240 19765P299 CBSAX
SELIGMAN CAPITAL FUND B 5356 816326300 SLCBX COLUMBIA MID CAP GROWTH FUND B 040 19765P281 CBSBX
SELIGMAN CAPITAL FUND C 5357 816326409 SCLCX COLUMBIA MID CAP GROWTH FUND C 940 19765P273 CMCCX
SELIGMAN CAPITAL FUND R 5589 816326607 SCFRX COLUMBIA MID CAP GROWTH FUND R 433 19765P224 CMGRX
SELIGMAN CAPITAL FUND R5 5461 816326508 SCLIX COLUMBIA MID CAP GROWTH FUND Information will be provided closer to merger*
RIVERSOURCE SMALL COMPANY INDEX FUND A 5088 76931T688 ISIAX COLUMBIA SMALL CAP INDEX FUND A 44 19765J822 NMSAX
RIVERSOURCE SMALL COMPANY INDEX FUND B 5089 76931T670 ISIBX COLUMBIA SMALL CAP INDEX FUND Information will be provided closer to merger*
RIVERSOURCE SMALL COMPANY INDEX FUND R4 5090 76931T662 ISCYX COLUMBIA SMALL CAP INDEX FUND Information will be provided closer to merger*
COLUMBIA SMALLCAP GROWTH FUND II A 644 19765J756 NSCGX COLUMBIA SMALL CAP GROWTH FUND I A 896 19765P638 CGOAX
COLUMBIA SMALLCAP GROWTH FUND II B 645 19765J749 NCPBX COLUMBIA SMALL CAP GROWTH FUND I B 897 19765P620 CGOBX
COLUMBIA SMALLCAP GROWTH FUND II C 150 19765J731 NCPCX COLUMBIA SMALL CAP GROWTH FUND I C 898 19765P612 CGOCX
COLUMBIA SMALLCAP GROWTH FUND II Z 450 19765J723 PSCPX COLUMBIA SMALL CAP GROWTH FUND I Z 572 19765P596 CMSCX
RIVERSOURCE DISCIPLINED SMALL CAP VALUE FUND A 5252 768922601 RDVAX COLUMBIA SMALL CAP VALUE FUND I A 769 19765N591 CSMIX
RIVERSOURCE DISCIPLINED SMALL CAP VALUE FUND B 5253 768922700 COLUMBIA SMALL CAP VALUE FUND I B 069 19765N583 CSSBX
RIVERSOURCE DISCIPLINED SMALL CAP VALUE FUND C 5255 768922809 RDVCX COLUMBIA SMALL CAP VALUE FUND I C 669 19765N575 CSSCX
RIVERSOURCE DISCIPLINED SMALL CAP VALUE FUND R 5643 768922791 COLUMBIA SMALL CAP VALUE FUND I R 6061 19766D550 Applied For
RIVERSOURCE REAL ESTATE FUND A 5220 76931M600 ARLAX COLUMBIA REAL ESTATE EQUITY FUND A 173 19765P588 CREAX
RIVERSOURCE REAL ESTATE FUND B 5221 76931M709 AESBX COLUMBIA REAL ESTATE EQUITY FUND B 273 19765P570 CREBX
RIVERSOURCE REAL ESTATE FUND C 5223 76931M808 RRECX COLUMBIA REAL ESTATE EQUITY FUND C 573 19765P562 CRECX
RIVERSOURCE REAL ESTATE FUND R4 5222 76931M873 ARLYX COLUMBIA REAL ESTATE EQUITY FUND Information will be provided closer to merger*
RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND A 5323 81633A102 SLDAX COLUMBIA REAL ESTATE EQUITY FUND A 173 19765P588 CREAX
RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND C 5324 81633A300 SLDCX COLUMBIA REAL ESTATE EQUITY FUND C 573 19765P562 CRECX
RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND R 5610 81633A607 SLDRX COLUMBIA REAL ESTATE EQUITY FUND R 6048 19766D659 Applied For
RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND R4 5520 81633A854 SLDTX COLUMBIA REAL ESTATE EQUITY FUND Information will be provided closer to merger*

Attachment D - Proposed Fund Mergers
Merging Fund Name Class Fund # CUSIP SYMBOL Acquiring Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27 (if applicable)
RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND R5 5472 81633A508 SLDIX COLUMBIA REAL ESTATE EQUITY FUND Information will be provided closer to merger*
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND A 5319 81633W104 SREAX COLUMBIA REAL ESTATE EQUITY FUND A 173 19765P588 CREAX
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND B 5320 81633W203 SREBX COLUMBIA REAL ESTATE EQUITY FUND B 273 19765P570 CREBX
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND C 5321 81633W302 SRECX COLUMBIA REAL ESTATE EQUITY FUND C 573 19765P562 CRECX
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND R 5611 81633W500 SRERX COLUMBIA REAL ESTATE EQUITY FUND R 6048 19766D659 Applied For
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND R4 5521 81633A888 SLRCX COLUMBIA REAL ESTATE EQUITY FUND Information will be provided closer to merger*
RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND R5 5473 81633W609 SREIX COLUMBIA REAL ESTATE EQUITY FUND Information will be provided closer to merger*
COLUMBIA TECHNOLOGY FUND A 139 19765P539 CTCAX SELIGMAN GLOBAL TECHNOLOGY FUND A 5367 81633C504 SHGTX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
COLUMBIA TECHNOLOGY FUND B 239 19765P521 CTCBX SELIGMAN GLOBAL TECHNOLOGY FUND B 5368 81633C843 SHTBX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
COLUMBIA TECHNOLOGY FUND C 439 19765P513 CTHCX SELIGMAN GLOBAL TECHNOLOGY FUND C 5369 81633C736 SHTCX COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
COLUMBIA TECHNOLOGY FUND Z 539 19765P489 CMTFX SELIGMAN GLOBAL TECHNOLOGY FUND Z 6138 81633C579 Applied For COLUMBIA SELIGMAN GLOBAL TECHNOLOGY FUND
RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND A 5283 768915860 RDIAX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND A 365 19765H719 NIIAX
RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND B 5284 768915852 RDIBX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND B 366 19765H693 NIENX
RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND C 5286 768915845 RDICX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND C 367 19765H685 NITRX
RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND R 5617 768915761 RDIOX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND R 451 19765M569 CIERX
RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND R4 5285 768915837 RDIRX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND Information will be provided closer to merger*
THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND A 5063 768915605 INIFX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND A 365 19765H719 NIIAX
THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND B 5064 768915704 IWWGX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND B 366 19765H693 NIENX
THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND C 5066 768915803 ROPCX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND C 367 19765H685 NITRX
THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND R 5637 768915795 COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND R 451 19765M569 CIERX
THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND R4 5065 768915878 IDIYX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND Information will be provided closer to merger*
COLUMBIA INTERNATIONAL STOCK FUND A 115 19765L777 CISAX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND A 365 19765H719 NIIAX
COLUMBIA INTERNATIONAL STOCK FUND B 015 19765L769 CISBX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND B 366 19765H693 NIENX
COLUMBIA INTERNATIONAL STOCK FUND C 416 19765L751 CSKCX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND C 367 19765H685 NITRX
COLUMBIA INTERNATIONAL STOCK FUND Z 515 19765L736 CMISX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND Z 368 19765H677 NIEQX
COLUMBIA INTERNATIONAL GROWTH FUND A 2771 19765Y811 CGWAX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND A 365 19765H719 NIIAX
COLUMBIA INTERNATIONAL GROWTH FUND C 2671 19765Y795 CGWCX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND C 367 19765H685 NITRX
COLUMBIA INTERNATIONAL GROWTH FUND Z 2057 19765Y787 UMINX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND Z 368 19765H677 NIEQX
COLUMBIA MASTERS INTERNATIONAL EQUITY PORTFOLIO A 990 19765M445 CMTAX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND A 365 19765H719 NIIAX
COLUMBIA MASTERS INTERNATIONAL EQUITY PORTFOLIO B 992 19765M437 CMTBX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND B 366 19765H693 NIENX
COLUMBIA MASTERS INTERNATIONAL EQUITY PORTFOLIO C 993 19765M429 CMTCX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND C 367 19765H685 NITRX
COLUMBIA MASTERS INTERNATIONAL EQUITY PORTFOLIO R 995 19765M411 CMERX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND R 451 19765M569 CIERX
COLUMBIA MASTERS INTERNATIONAL EQUITY PORTFOLIO Z 994 19765M395 CMTZX COLUMBIA MULTI-ADVISOR INTERNATIONAL EQUITY FUND Z 368 19765H677 NIEQX
COLUMBIA GLOBAL VALUE FUND A 472 19765H578 NVVAX THREADNEEDLE GLOBAL EQUITY FUND A 5073 768914822 IGLGX COLUMBIA GLOBAL EQUITY FUND
COLUMBIA GLOBAL VALUE FUND B 474 19765H560 NGLBX THREADNEEDLE GLOBAL EQUITY FUND B 5074 768914814 IDGBX COLUMBIA GLOBAL EQUITY FUND
COLUMBIA GLOBAL VALUE FUND C 475 19765H552 NCGLX THREADNEEDLE GLOBAL EQUITY FUND C 5076 768914798 RGCEX COLUMBIA GLOBAL EQUITY FUND
COLUMBIA GLOBAL VALUE FUND Z 476 19765H545 NVPAX THREADNEEDLE GLOBAL EQUITY FUND Z 6149 768914251 Applied For COLUMBIA GLOBAL EQUITY FUND
COLUMBIA WORLD EQUITY FUND A 733 19765L447 CGUAX THREADNEEDLE GLOBAL EQUITY FUND A 5073 768914822 IGLGX COLUMBIA GLOBAL EQUITY FUND
COLUMBIA WORLD EQUITY FUND B 033 19765L439 CGUBX THREADNEEDLE GLOBAL EQUITY FUND B 5074 768914814 IDGBX COLUMBIA GLOBAL EQUITY FUND
COLUMBIA WORLD EQUITY FUND C 633 19765L421 CGUCX THREADNEEDLE GLOBAL EQUITY FUND C 5076 768914798 RGCEX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY INCOME FUND A 5304 768914525 RTNAX THREADNEEDLE GLOBAL EQUITY FUND A 5073 768914822 IGLGX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY INCOME FUND B 5305 768914517 THREADNEEDLE GLOBAL EQUITY FUND B 5074 768914814 IDGBX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY INCOME FUND C 5306 768914491 RTNEX THREADNEEDLE GLOBAL EQUITY FUND C 5076 768914798 RGCEX COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY INCOME FUND R 5619 768914475 RGEOX THREADNEEDLE GLOBAL EQUITY FUND R 5621 768914566 COLUMBIA GLOBAL EQUITY FUND
THREADNEEDLE GLOBAL EQUITY INCOME FUND R4 5525 768914459 RGEYX THREADNEEDLE GLOBAL EQUITY FUND R4 5075 768914780 IDGYX COLUMBIA GLOBAL EQUITY FUND

Attachment D - Proposed Fund Mergers
Merging Fund Name Class Fund # CUSIP SYMBOL Acquiring Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27 (if applicable)
COLUMBIA CONSERVATIVE HIGH YIELD FUND A 180 19765P364 CHGAX RIVERSOURCE INCOME OPPORTUNITIES FUND A 5210 768912867 AIOAX COLUMBIA INCOME OPPORTUNITIES FUND
COLUMBIA CONSERVATIVE HIGH YIELD FUND B 280 19765P356 CHGBX RIVERSOURCE INCOME OPPORTUNITIES FUND B 5211 768912859 AIOBX COLUMBIA INCOME OPPORTUNITIES FUND
COLUMBIA CONSERVATIVE HIGH YIELD FUND C 479 19765P349 CHDCX RIVERSOURCE INCOME OPPORTUNITIES FUND C 5213 768912842 RIOCX COLUMBIA INCOME OPPORTUNITIES FUND
COLUMBIA CONSERVATIVE HIGH YIELD FUND Z 480 19765P323 CMHYX RIVERSOURCE INCOME OPPORTUNITIES FUND Z 6099 76932P883 Applied For COLUMBIA INCOME OPPORTUNITIES FUND
COLUMBIA TOTAL RETURN BOND FUND A 252 19765H487 NSFAX COLUMBIA INTERMEDIATE BOND FUND A 713 19765N492 LIBAX
COLUMBIA TOTAL RETURN BOND FUND B 253 19765H479 NSFNX COLUMBIA INTERMEDIATE BOND FUND B 013 19765N484 LIBBX
COLUMBIA TOTAL RETURN BOND FUND C 254 19765H461 NSFCX COLUMBIA INTERMEDIATE BOND FUND C 613 19765N476 LIBCX
COLUMBIA TOTAL RETURN BOND FUND Z 255 19765H453 NSFIX COLUMBIA INTERMEDIATE BOND FUND Z 335 19765N468 SRBFX
COLUMBIA CORE BOND FUND A 264 19765L413 LQPAX COLUMBIA BOND FUND A 2773 19765Y704 CNDAX
COLUMBIA CORE BOND FUND B 364 19765L397 LQPBX COLUMBIA BOND FUND Information will be provided closer to merger*
COLUMBIA CORE BOND FUND C 471 19765L389 LQPCX COLUMBIA BOND FUND C 2673 19765Y803 CNDCX
COLUMBIA CORE BOND FUND T 164 19765L363 GAHQX COLUMBIA BOND FUND Information will be provided closer to merger*
COLUMBIA CORE BOND FUND Z 964 19765L371 GHQTX COLUMBIA BOND FUND Z 2062 19765Y886 UMMGX
COLUMBIA SHORT-INTERMEDIATE BOND FUND A 2774 19765Y571 CHOAX COLUMBIA BOND FUND A 2773 19765Y704 CNDAX
COLUMBIA SHORT-INTERMEDIATE BOND FUND C 2674 19765Y563 CHOCX COLUMBIA BOND FUND C 2673 19765Y803 CNDCX
COLUMBIA SHORT-INTERMEDIATE BOND FUND Z 2064 19765Y555 UIMIX COLUMBIA BOND FUND Z 2062 19765Y886 UMMGX
RIVERSOURCE SHORT DURATION U S GOVERNMENT FUND A 5043 76931X101 IFINX COLUMBIA SHORT TERM BOND FUND A 400 19765H396 NSTRX
RIVERSOURCE SHORT DURATION U S GOVERNMENT FUND B 5044 76931X200 ISHOX COLUMBIA SHORT TERM BOND FUND B 401 19765H388 NSTFX
RIVERSOURCE SHORT DURATION U S GOVERNMENT FUND C 5046 76931X309 AXFCX COLUMBIA SHORT TERM BOND FUND C 418 19765H370 NSTIX
RIVERSOURCE SHORT DURATION U S GOVERNMENT FUND R 5596 76931X853 RSDRX COLUMBIA SHORT TERM BOND FUND R 6053 19766B752 Applied For
RIVERSOURCE SHORT DURATION U S GOVERNMENT FUND R4 5045 76931X507 IDFYX COLUMBIA SHORT TERM BOND FUND Information will be provided closer to merger*
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND A 5289 76932K108 RSGAX COLUMBIA STRATEGIC INCOME FUND A 716 19765L801 COSIX
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND B 5290 76932K207 RIABX COLUMBIA STRATEGIC INCOME FUND B 016 19765L884 CLSBX
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND C 5291 76932K306 RAICX COLUMBIA STRATEGIC INCOME FUND C 616 19765L876 CLSCX
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND R 5615 76932K405 RSDOX COLUMBIA STRATEGIC INCOME FUND R 6063 19766D543 Applied For
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND R4 5523 76932K603 RSTRX COLUMBIA STRATEGIC INCOME FUND Information will be provided closer to merger*
RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND R5 5478 76932K702 RSFRX COLUMBIA STRATEGIC INCOME FUND Information will be provided closer to merger*
RIVERSOURCE CALIFORNIA TAX-EXEMPT FUND A 5091 768911109 ICALX COLUMBIA CALIFORNIA TAX-EXEMPT FUND A 767 19765L108 CLMPX
RIVERSOURCE CALIFORNIA TAX-EXEMPT FUND B 5092 768911208 ACABX COLUMBIA CALIFORNIA TAX-EXEMPT FUND B 067 19765L207 CCABX
RIVERSOURCE CALIFORNIA TAX-EXEMPT FUND C 5093 768911307 RCTCX COLUMBIA CALIFORNIA TAX-EXEMPT FUND C 667 19765L306 CCAOX
SELIGMAN CALIFORNIA MUNICIPAL HIGH-YIELD FUND A 5422 816351308 SCHYX COLUMBIA CALIFORNIA TAX-EXEMPT FUND A 767 19765L108 CLMPX
SELIGMAN CALIFORNIA MUNICIPAL HIGH-YIELD FUND C 5423 816351878 SHMCX COLUMBIA CALIFORNIA TAX-EXEMPT FUND C 667 19765L306 CCAOX
SELIGMAN CALIFORNIA MUNICIPAL QUALITY FUND A 5381 816351209 SCTQX COLUMBIA CALIFORNIA TAX-EXEMPT FUND A 767 19765L108 CLMPX
SELIGMAN CALIFORNIA MUNICIPAL QUALITY FUND C 5382 816351860 SCQCX COLUMBIA CALIFORNIA TAX-EXEMPT FUND C 667 19765L306 CCAOX
RIVERSOURCE NEW YORK TAX-EXEMPT FUND A 5105 768918880 INYKX COLUMBIA NEW YORK TAX-EXEMPT FUND A 774 19765L199 COLNX
RIVERSOURCE NEW YORK TAX-EXEMPT FUND B 5106 768918872 INBYX COLUMBIA NEW YORK TAX-EXEMPT FUND B 074 19765L181 CNYBX
RIVERSOURCE NEW YORK TAX-EXEMPT FUND C 5107 768918864 RNTCX COLUMBIA NEW YORK TAX-EXEMPT FUND C 674 19765L173 CNYCX
SELIGMAN NEW YORK MUNICIPAL FUND A 5342 816346407 SNYTX COLUMBIA NEW YORK TAX-EXEMPT FUND A 774 19765L199 COLNX
SELIGMAN NEW YORK MUNICIPAL FUND C 5343 816346563 SNYCX COLUMBIA NEW YORK TAX-EXEMPT FUND C 674 19765L173 CNYCX
COLUMBIA CONNECTICUT INTERMEDIATE MUNICIPAL BOND FUND A 286 19765N104 LCTAX COLUMBIA CONNECTICUT TAX-EXEMPT FUND A 778 19765L264 COCTX
COLUMBIA CONNECTICUT INTERMEDIATE MUNICIPAL BOND FUND B 386 19765N203 LCTBX COLUMBIA CONNECTICUT TAX-EXEMPT FUND B 078 19765L256 CCTBX
COLUMBIA CONNECTICUT INTERMEDIATE MUNICIPAL BOND FUND C 686 19765N302 LCTCX COLUMBIA CONNECTICUT TAX-EXEMPT FUND C 678 19765L249 CCTCX
COLUMBIA CONNECTICUT INTERMEDIATE MUNICIPAL BOND FUND T 786 19765N500 GCBAX COLUMBIA CONNECTICUT TAX-EXEMPT FUND Information will be provided closer to merger*
COLUMBIA CONNECTICUT INTERMEDIATE MUNICIPAL BOND FUND Z 986 19765N401 SCTEX COLUMBIA CONNECTICUT TAX-EXEMPT FUND Z 6003 19766D402 Applied For
SELIGMAN MINNESOTA MUNICIPAL FUND A 5340 816346308 SMNNX RIVERSOURCE MINNESOTA TAX-EXEMPT FUND A 5102 768918500 IMNTX COLUMBIA MINNESOTA TAX-EXEMPT FUND
SELIGMAN MINNESOTA MUNICIPAL FUND C 5341 816346589 SMNCX RIVERSOURCE MINNESOTA TAX-EXEMPT FUND C 5104 768918708 RMTCX COLUMBIA MINNESOTA TAX-EXEMPT FUND

Attachment D - Proposed Fund Mergers
Merging Fund Name Class Fund # CUSIP SYMBOL Acquiring Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27 (if applicable)
RIVERSOURCE INTERMEDIATE TAX-EXEMPT FUND A 5094 76931P108 INFAX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND A 210 19765L686 LITAX
RIVERSOURCE INTERMEDIATE TAX-EXEMPT FUND B 5095 76931P207 INFBX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND B 910 19765L678 LITBX
RIVERSOURCE INTERMEDIATE TAX-EXEMPT FUND C 5096 76931P306 RTICX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND C 610 19765L660 LITCX
COLUMBIA NEW JERSEY INTERMEDIATE MUNICIPAL BOND FUND A 250 19765N849 LNIAX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND A 210 19765L686 LITAX
COLUMBIA NEW JERSEY INTERMEDIATE MUNICIPAL BOND FUND B 350 19765N831 LNIBX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND B 910 19765L678 LITBX
COLUMBIA NEW JERSEY INTERMEDIATE MUNICIPAL BOND FUND C 650 19765N823 LNICX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND C 610 19765L660 LITCX
COLUMBIA NEW JERSEY INTERMEDIATE MUNICIPAL BOND FUND T 750 19765N799 GNJAX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND T 710 19765L645 GIMAX
COLUMBIA NEW JERSEY INTERMEDIATE MUNICIPAL BOND FUND Z 950 19765N815 GNJTX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND Z 810 19765L637 SETMX
COLUMBIA RHODE ISLAND INTERMEDIATE MUNICIPAL BOND FUND A 258 19765N716 LRIAX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND A 210 19765L686 LITAX
COLUMBIA RHODE ISLAND INTERMEDIATE MUNICIPAL BOND FUND B 958 19765N690 LRIBX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND B 910 19765L678 LITBX
COLUMBIA RHODE ISLAND INTERMEDIATE MUNICIPAL BOND FUND C 658 19765N682 LRICX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND C 610 19765L660 LITCX
COLUMBIA RHODE ISLAND INTERMEDIATE MUNICIPAL BOND FUND T 758 19765N666 GRBAX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND T 710 19765L645 GIMAX
COLUMBIA RHODE ISLAND INTERMEDIATE MUNICIPAL BOND FUND Z 858 19765N674 GRITX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND Z 810 19765L637 SETMX
COLUMBIA GEORGIA INTERMEDIATE MUNICIPAL BOND FUND A 358 19765J533 NGIMX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND A 210 19765L686 LITAX
COLUMBIA GEORGIA INTERMEDIATE MUNICIPAL BOND FUND B 359 19765J525 NGITX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND B 910 19765L678 LITBX
COLUMBIA GEORGIA INTERMEDIATE MUNICIPAL BOND FUND C 360 19765J517 NGINX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND C 610 19765L660 LITCX
COLUMBIA GEORGIA INTERMEDIATE MUNICIPAL BOND FUND Z 361 19765J491 NGAMX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND Z 810 19765L637 SETMX
COLUMBIA MARYLAND INTERMEDIATE MUNICIPAL BOND FUND A 932 19765J624 NMDMX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND A 210 19765L686 LITAX
COLUMBIA MARYLAND INTERMEDIATE MUNICIPAL BOND FUND B 933 19765J616 NMITX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND B 910 19765L678 LITBX
COLUMBIA MARYLAND INTERMEDIATE MUNICIPAL BOND FUND C 108 19765J590 NMINX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND C 610 19765L660 LITCX
COLUMBIA MARYLAND INTERMEDIATE MUNICIPAL BOND FUND Z 934 19765J582 NMDBX COLUMBIA INTERMEDIATE MUNICIPAL BOND FUND Z 810 19765L637 SETMX
RIVERSOURCE TAX-EXEMPT HIGH INCOME FUND A 5020 768919607 INHYX COLUMBIA TAX-EXEMPT FUND A 753 19765L850 COLTX
RIVERSOURCE TAX-EXEMPT HIGH INCOME FUND B 5021 768919706 IHYBX COLUMBIA TAX-EXEMPT FUND B 053 19765L843 CTEBX
RIVERSOURCE TAX-EXEMPT HIGH INCOME FUND C 5022 768919805 AHECX COLUMBIA TAX-EXEMPT FUND C 653 19765L835 COLCX
SELIGMAN NATIONAL MUNICIPAL FUND A 5379 816346100 SNXEX COLUMBIA TAX-EXEMPT FUND A 753 19765L850 COLTX
SELIGMAN NATIONAL MUNICIPAL FUND C 5380 816346654 SNACX COLUMBIA TAX-EXEMPT FUND C 653 19765L835 COLCX
RIVERSOURCE BALANCED FUND A 5006 76931G108 INMUX COLUMBIA BALANCED FUND A 183 19765P471 CBLAX
RIVERSOURCE BALANCED FUND B 5007 76931G207 IDMBX COLUMBIA BALANCED FUND B 283 19765P463 CBLBX
RIVERSOURCE BALANCED FUND C 5009 76931G306 RVBCX COLUMBIA BALANCED FUND C 483 19765P455 CBLCX
RIVERSOURCE BALANCED FUND R 5595 76931G538 RVBRX COLUMBIA BALANCED FUND R 6000 19766D105 Applied For
RIVERSOURCE BALANCED FUND R4 5008 76931G405 IDMYX COLUMBIA BALANCED FUND Information will be provided closer to merger*
RIVERSOURCE BALANCED FUND R5 5455 76931G520 RVBSX COLUMBIA BALANCED FUND Information will be provided closer to merger*
SELIGMAN GROWTH FUND A 5351 816335103 SGRFX COLUMBIA LARGE CAP GROWTH FUND A 203 19765P695 LEGAX
SELIGMAN GROWTH FUND B 5352 816335301 SGBTX COLUMBIA LARGE CAP GROWTH FUND B 903 19765P687 LEGBX
SELIGMAN GROWTH FUND C 5353 816335400 SGRCX COLUMBIA LARGE CAP GROWTH FUND C 603 19765P679 LEGCX
SELIGMAN GROWTH FUND R 5603 816335608 SGFRX COLUMBIA LARGE CAP GROWTH FUND R 6030 19766D725 Applied For
SELIGMAN GROWTH FUND R4 5519 816335806 SGRSX COLUMBIA LARGE CAP GROWTH FUND Information will be provided closer to merger*
SELIGMAN GROWTH FUND R5 5466 816335509 SGFIX COLUMBIA LARGE CAP GROWTH FUND Information will be provided closer to merger*
RIVERSOURCE DISCIPLINED SMALL AND MID CAP EQUITY FUND A 5278 768922866 RDSAX COLUMBIA MID CAP VALUE FUND A 981 19765J863 CMUAX
RIVERSOURCE DISCIPLINED SMALL AND MID CAP EQUITY FUND B 5279 768922858 COLUMBIA MID CAP VALUE FUND B 982 19765J855 CMUBX
RIVERSOURCE DISCIPLINED SMALL AND MID CAP EQUITY FUND C 5281 768922841 RDSCX COLUMBIA MID CAP VALUE FUND C 190 19765J848 CMUCX
RIVERSOURCE DISCIPLINED SMALL AND MID CAP EQUITY FUND R4 5280 768922833 COLUMBIA MID CAP VALUE FUND
COLUMBIA FEDERAL SECURITIES FUND A 760 19765L827 CFSAX RIVERSOURCE U S GOVERNMENT MORTGAGE FUND A 5215 76931X606 AUGAX COLUMBIA U S GOVERNMENT MORTGAGE FUND
COLUMBIA FEDERAL SECURITIES FUND B 060 19765L819 CFSOX RIVERSOURCE U S GOVERNMENT MORTGAGE FUND B 5216 76931X705 AUGBX COLUMBIA U S GOVERNMENT MORTGAGE FUND
COLUMBIA FEDERAL SECURITIES FUND C 660 19765L793 CFSCX RIVERSOURCE U S GOVERNMENT MORTGAGE FUND C 5218 76931X804 AUGCX COLUMBIA U S GOVERNMENT MORTGAGE FUND
COLUMBIA FEDERAL SECURITIES FUND Z 560 19765L785 LFSZX RIVERSOURCE U S GOVERNMENT MORTGAGE FUND Z 6135 76931X846 Applied For COLUMBIA U S GOVERNMENT MORTGAGE FUND

Attachment D - Proposed Fund Mergers
Merging Fund Name Class Fund # CUSIP SYMBOL Acquiring Fund Name Class Fund # CUSIP SYMBOL New Fund Name Effective 9/27 (if applicable)
RIVERSOURCE PRECIOUS METALS AND MINING FUND A 5058 768923104 INPMX COLUMBIA ENERGY AND NATURAL RESOURCES FUND A 2753 19765Y845 EENAX
RIVERSOURCE PRECIOUS METALS AND MINING FUND B 5059 768923203 INPBX COLUMBIA ENERGY AND NATURAL RESOURCES FUND Information will be provided closer to merger*
RIVERSOURCE PRECIOUS METALS AND MINING FUND C 5061 768923302 RPMCX COLUMBIA ENERGY AND NATURAL RESOURCES FUND C 2653 19765Y837 EENCX
RIVERSOURCE PRECIOUS METALS AND MINING FUND R4 5060 768923500 COLUMBIA ENERGY AND NATURAL RESOURCES FUND Information will be provided closer to merger*
*Class will not be available until Q1/Q2 2011