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 | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010791 | Columbia Large Cap Value Fund | ||
| Class/Contract C000029845 | Class A | NVLEX | |
| Class/Contract C000029846 | Class B | NVLNX | |
| Class/Contract C000029847 | Class C | NVALX | |
| Class/Contract C000029848 | Class R | CVURX | |
| Class/Contract C000029849 | Class Z | NVLUX | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010800 | Columbia Small Cap Growth Fund II | ||
| Class/Contract C000029887 | Class A | NSCGX | |
| Class/Contract C000029888 | Class B | NCPBX | |
| Class/Contract C000029889 | Class C | NCPCX | |
| Class/Contract C000029890 | Class Z | PSCPX | |
EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 497 | Act: 33 | File No.: 333-89661 | Film No.: 081261174