Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010789 | Columbia Convertible Securities Fund | ||
| Class/Contract C000029837 | Class A | PACIX | |
| Class/Contract C000029838 | Class B | NCVBX | |
| Class/Contract C000029839 | Class C | PHIKX | |
| Class/Contract C000029840 | Class Z | NCIAX | |
| Class/Contract C000094641 | Class I | CCSIX | |
| Class/Contract C000109944 | Class R | CVBRX | |
| Class/Contract C000109945 | Class W | CVBWX | |
| Class/Contract C000122574 | Class R4 | COVRX | |
| Class/Contract C000122575 | Class R5 | COCRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010792 | Columbia Mid Cap Value Fund | ||
| Class/Contract C000029850 | Class A | CMUAX | |
| Class/Contract C000029851 | Class B | CMUBX | |
| Class/Contract C000029852 | Class C | CMUCX | |
| Class/Contract C000029853 | Class R | CMVRX | |
| Class/Contract C000029854 | Class Z | NAMAX | |
| Class/Contract C000079026 | Class Y | CMVYX | |
| Class/Contract C000094644 | Class I | CMVUX | |
| Class/Contract C000094645 | Class K | CMUFX | |
| Class/Contract C000094646 | Class W | CMUWX | |
| Class/Contract C000122576 | Class R4 | CFDRX | |
| Class/Contract C000122577 | Class R5 | CVERX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010793 | Columbia Small Cap Value Fund II | ||
| Class/Contract C000029855 | Class A | COVAX | |
| Class/Contract C000029856 | Class B | COVBX | |
| Class/Contract C000029857 | Class C | COVCX | |
| Class/Contract C000029858 | Class R | CCTRX | |
| Class/Contract C000029859 | Class Z | NSVAX | |
| Class/Contract C000094647 | Class I | CSLIX | |
| Class/Contract C000122578 | Class R4 | CLURX | |
| Class/Contract C000122579 | Class R5 | CRRRX | |
| Class/Contract C000122580 | Class Y | CRRYX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010794 | Columbia Marsico Growth Fund | ||
| Class/Contract C000029860 | Class A | NMGIX | |
| Class/Contract C000029861 | Class B | NGIBX | |
| Class/Contract C000029862 | Class C | NMICX | |
| Class/Contract C000029863 | Class R | CMWRX | |
| Class/Contract C000029864 | Class Z | NGIPX | |
| Class/Contract C000094648 | Class I | CMWIX | |
| Class/Contract C000094649 | Class W | CMSWX | |
| Class/Contract C000122581 | Class R4 | CWSRX | |
| Class/Contract C000122582 | Class R5 | CTGRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010795 | Columbia Large Cap Core Fund | ||
| Class/Contract C000029865 | Class A | NSGAX | |
| Class/Contract C000029866 | Class B | NSIBX | |
| Class/Contract C000029867 | Class C | NSGCX | |
| Class/Contract C000029868 | Class Z | NSEPX | |
| Class/Contract C000094650 | Class I | CLPIX | |
| Class/Contract C000094651 | Class W | CLCWX | |
| Class/Contract C000122583 | Class R5 | CLCRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010797 | Columbia Marsico Focused Equities Fund | ||
| Class/Contract C000029874 | Class A | NFEAX | |
| Class/Contract C000029875 | Class B | NFEBX | |
| Class/Contract C000029876 | Class C | NFECX | |
| Class/Contract C000029877 | Class Z | NFEPX | |
| Class/Contract C000094652 | Class I | CMRIX | |
| Class/Contract C000122586 | Class R4 | CSFRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010799 | Columbia Marsico 21st Century Fund | ||
| Class/Contract C000029882 | Class A | NMTAX | |
| Class/Contract C000029883 | Class B | NMTBX | |
| Class/Contract C000029884 | Class C | NMYCX | |
| Class/Contract C000029885 | Class R | CMTRX | |
| Class/Contract C000029886 | Class Z | NMYAX | |
| Class/Contract C000122587 | Class R4 | CTFRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010802 | Columbia International Value Fund | ||
| Class/Contract C000029895 | Class A | NIVLX | |
| Class/Contract C000029896 | Class B | NBIVX | |
| Class/Contract C000029897 | Class C | NVICX | |
| Class/Contract C000029898 | Class Z | EMIEX | |
| Class/Contract C000094653 | Class I | CVLIX | |
| Class/Contract C000094654 | Class R | CIVRX | |
| Class/Contract C000122588 | Class R4 | CVFRX | |
| Class/Contract C000122589 | Class R5 | CLVRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010803 | Columbia Multi-Advisor International Equity Fund | ||
| Class/Contract C000029899 | Class A | NIIAX | |
| Class/Contract C000029900 | Class B | NIENX | |
| Class/Contract C000029901 | Class C | NITRX | |
| Class/Contract C000029902 | Class R | CIERX | |
| Class/Contract C000029903 | Class Z | NIEQX | |
| Class/Contract C000094655 | Class I | CUAIX | |
| Class/Contract C000094656 | Class K | CMEFX | |
| Class/Contract C000094657 | Class W | CMAWX | |
| Class/Contract C000097721 | Class Y | CMIYX | |
| Class/Contract C000122590 | Class R4 | CQYRX | |
| Class/Contract C000122591 | Class R5 | CQQRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010804 | Columbia Marsico International Opportunities Fund | ||
| Class/Contract C000029904 | Class A | MAIOX | |
| Class/Contract C000029905 | Class B | MBIOX | |
| Class/Contract C000029906 | Class C | MCIOX | |
| Class/Contract C000029907 | Class R | CMORX | |
| Class/Contract C000029908 | Class Z | NMOAX | |
| Class/Contract C000094658 | Class I | CMOIX | |
| Class/Contract C000122592 | Class R4 | CLFRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010818 | Columbia Large Cap Enhanced Core Fund | ||
| Class/Contract C000030031 | Class A | NMIAX | |
| Class/Contract C000030032 | Class R | CCERX | |
| Class/Contract C000030033 | Class Z | NMIMX | |
| Class/Contract C000079027 | Class Y | CECYX | |
| Class/Contract C000094659 | Class I | CCEIX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010825 | Columbia Large Cap Index Fund | ||
| Class/Contract C000030051 | Class A | NEIAX | |
| Class/Contract C000030052 | Class B | CLIBX | |
| Class/Contract C000030053 | Class Z | NINDX | |
| Class/Contract C000109947 | Class I | CCXIX | |
| Class/Contract C000122593 | Class R5 | CLXRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010826 | Columbia Mid Cap Index Fund | ||
| Class/Contract C000030054 | Class A | NTIAX | |
| Class/Contract C000030055 | Class Z | NMPAX | |
| Class/Contract C000094660 | Class I | CIDIX | |
| Class/Contract C000122594 | Class R5 | CPXRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010827 | Columbia Small Cap Index Fund | ||
| Class/Contract C000030056 | Class A | NMSAX | |
| Class/Contract C000030057 | Class Z | NMSCX | |
| Class/Contract C000097722 | Class B | CIDBX | |
| Class/Contract C000097723 | Class K | CIDUX | |
| Class/Contract C000109948 | Class I | CSIIX | |
| Class/Contract C000122595 | Class R5 | CXXRX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000021046 | Columbia Overseas Value Fund | ||
| Class/Contract C000059843 | Class A | COAVX | |
| Class/Contract C000059844 | Class C | COCVX | |
| Class/Contract C000059845 | Class R | ||
| Class/Contract C000059846 | Class Z | COSZX | |
| Class/Contract C000101817 | Class I | COVIX | |
| Class/Contract C000101818 | Class W | COVWX | |
| Class/Contract C000121784 | Class B | COBVX | |
| Class/Contract C000121785 | Class K | COKVX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000022025 | Columbia Marsico Global Fund | ||
| Class/Contract C000063263 | Class A | COGAX | |
| Class/Contract C000063264 | Class C | COGCX | |
| Class/Contract C000063265 | Class R | COGRX | |
| Class/Contract C000063266 | Class Z | COGZX | |
EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: N-CSRS | Act: 40 | File No.: 811-09645 | Film No.: 131196719
