Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010619 | Columbia Federal Securities Fund | ||
| Class/Contract C000029369 | Class A | CFSAX | |
| Class/Contract C000029370 | Class B | CFSOX | |
| Class/Contract C000029371 | Class C | CFSCX | |
| Class/Contract C000029372 | Class Z | LFSZX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010622 | Columbia International Stock Fund | ||
| Class/Contract C000029381 | Class A | CISAX | |
| Class/Contract C000029382 | Class B | CISBX | |
| Class/Contract C000029383 | Class C | CSKCX | |
| Class/Contract C000029386 | Class Z | CMISX | |
| Class/Contract C000078985 | Class Y | CSFYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012075 | Columbia Technology Fund | ||
| Class/Contract C000032877 | Class A | CTCAX | |
| Class/Contract C000032878 | Class B | CTCBX | |
| Class/Contract C000032879 | Class C | CTHCX | |
| Class/Contract C000032881 | Class Z | CMTFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012078 | Columbia Disciplined Value Fund | ||
| Class/Contract C000032894 | Class A | LEVAX | |
| Class/Contract C000032895 | Class B | LEVBX | |
| Class/Contract C000032896 | Class C | LEVCX | |
| Class/Contract C000032898 | Class T | GALEX | |
| Class/Contract C000032899 | Class Z | GEVTX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012086 | Columbia Connecticut Intermediate Municipal Bond Fund | ||
| Class/Contract C000032936 | Class A | LCTAX | |
| Class/Contract C000032937 | Class B | LCTBX | |
| Class/Contract C000032938 | Class C | LCTCX | |
| Class/Contract C000032940 | Class T | GCBAX | |
| Class/Contract C000032941 | Class Z | SCTEX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012088 | Columbia New Jersey Intermediate Municipal Bond Fund | ||
| Class/Contract C000032948 | Class A | LNIAX | |
| Class/Contract C000032949 | Class B | LNIBX | |
| Class/Contract C000032950 | Class C | LNICX | |
| Class/Contract C000033905 | Class T | GNJAX | |
| Class/Contract C000033906 | Class Z | GNJTX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012090 | Columbia Rhode Island Intermediate Municipal Bond Fund | ||
| Class/Contract C000032957 | Class A | LRIAX | |
| Class/Contract C000032958 | Class B | LRIBX | |
| Class/Contract C000032959 | Class C | LRICX | |
| Class/Contract C000032961 | Class T | GRBAX | |
| Class/Contract C000032962 | Class Z | GRITX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012099 | Columbia World Equity Fund | ||
| Class/Contract C000032992 | Class A | CGUAX | |
| Class/Contract C000032993 | Class B | CGUBX | |
| Class/Contract C000032994 | Class C | CGUCX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012100 | Columbia Core Bond Fund | ||
| Class/Contract C000032995 | Class A | LQPAX | |
| Class/Contract C000032996 | Class B | LQPBX | |
| Class/Contract C000032997 | Class C | LQPCX | |
| Class/Contract C000032999 | Class T | GAHQX | |
| Class/Contract C000033000 | Class Z | GHQTX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012126 | Columbia Conservative High Yield Fund | ||
| Class/Contract C000033072 | Class A | CHGAX | |
| Class/Contract C000033073 | Class B | CHGBX | |
| Class/Contract C000033074 | Class C | CHDCX | |
| Class/Contract C000033076 | Class Z | CMHYX | |
| Class/Contract C000078992 | Class Y | CHYYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021568 | Columbia Blended Equity Fund | ||
| Class/Contract C000061796 | Class A Shares | CBDAX | |
| Class/Contract C000061797 | Class C Shares | CBDCX | |
| Class/Contract C000061798 | Class Z Shares | UMEQX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021569 | Columbia Short-Intermediate Bond Fund | ||
| Class/Contract C000061799 | Class A Shares | CHOAX | |
| Class/Contract C000061800 | Class C Shares | CHOCX | |
| Class/Contract C000061801 | Class Z Shares | UIMIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021570 | Columbia Select Opportunities Fund | ||
| Class/Contract C000061802 | Class A Shares | EEOAX | |
| Class/Contract C000061803 | Class C Shares | EEOCX | |
| Class/Contract C000061804 | Class Z Shares | UMECX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021571 | Columbia Mid Cap Core Fund | ||
| Class/Contract C000061805 | Class A Shares | CMRAX | |
| Class/Contract C000061806 | Class C Shares | CMRCX | |
| Class/Contract C000061807 | Class R Shares | URVEX | |
| Class/Contract C000061808 | Class Z Shares | UMVEX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021574 | Columbia International Growth Fund | ||
| Class/Contract C000061815 | Class A Shares | CGWAX | |
| Class/Contract C000061816 | Class C Shares | CGWCX | |
| Class/Contract C000061817 | Class Z Shares | UMINX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010782 | Columbia Georgia Intermediate Municipal Bond Fund | ||
| Class/Contract C000029808 | Class A | NGIMX | |
| Class/Contract C000029809 | Class B | NGITX | |
| Class/Contract C000029810 | Class C | NGINX | |
| Class/Contract C000029811 | Class Z | NGAMX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010783 | Columbia Maryland Intermediate Municipal Bond Fund | ||
| Class/Contract C000029812 | Class A | NMDMX | |
| Class/Contract C000029813 | Class B | NMITX | |
| Class/Contract C000029814 | Class C | NMINX | |
| Class/Contract C000029815 | Class Z | NMDBX | |
| 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 | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010801 | Columbia Global Value Fund | ||
| Class/Contract C000029891 | Class A | NVVAX | |
| Class/Contract C000029892 | Class B | NGLBX | |
| Class/Contract C000029893 | Class C | NCGLX | |
| Class/Contract C000029894 | Class Z | NVPAX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010805 | Columbia Masters International Equity Portfolio | ||
| Class/Contract C000029909 | Class A | CMTAX | |
| Class/Contract C000029910 | Class B | CMTBX | |
| Class/Contract C000029911 | Class C | CMTCX | |
| Class/Contract C000029912 | Class R | CMERX | |
| Class/Contract C000029913 | Class Z | CMTZX | |
| Status | Name | Ticker Symbol | |
| CIK 0001097519 | |||
| Series S000010828 | Columbia Total Return Bond Fund | ||
| Class/Contract C000030058 | Class A | NSFAX | |
| Class/Contract C000030059 | Class B | NSFNX | |
| Class/Contract C000030060 | Class C | NSFCX | |
| Class/Contract C000030061 | Class Z | NSFIX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 497 | Act: 33 | File No.: 002-99356 | Film No.: 101025536
EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 497 | Act: 33 | File No.: 333-89661 | Film No.: 101025535