Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012076 | Columbia Asset Allocation Fund | ||
| Class/Contract C000032882 | Class A | LAAAX | |
| Class/Contract C000032883 | Class B | LAABX | |
| Class/Contract C000032884 | Class C | LAACX | |
| Class/Contract C000032886 | Class T | GAAAX | |
| Class/Contract C000032887 | Class Z | GAATX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012077 | Columbia Contrarian Core Fund | ||
| Class/Contract C000032888 | Class A | LCCAX | |
| Class/Contract C000032889 | Class B | LCCBX | |
| Class/Contract C000032890 | Class C | LCCCX | |
| Class/Contract C000032892 | Class T | SGIEX | |
| Class/Contract C000032893 | Class Z | SMGIX | |
| 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 S000012079 | Columbia Dividend Income Fund | ||
| Class/Contract C000032900 | Class A | LBSAX | |
| Class/Contract C000032901 | Class B | LBSBX | |
| Class/Contract C000032902 | Class C | LBSCX | |
| Class/Contract C000032904 | Class T | GEQAX | |
| Class/Contract C000032905 | Class Z | GSFTX | |
| Class/Contract C000061836 | Class R Shares | CDIRX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012081 | Columbia Large Cap Growth Fund | ||
| Class/Contract C000032910 | Class A | LEGAX | |
| Class/Contract C000032911 | Class B | LEGBX | |
| Class/Contract C000032912 | Class C | LEGCX | |
| Class/Contract C000032914 | Class T | GAEGX | |
| Class/Contract C000032915 | Class Z | GEGTX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012082 | Columbia Liberty Fund | ||
| Class/Contract C000032916 | Class A | COLFX | |
| Class/Contract C000032917 | Class B | CCFBX | |
| Class/Contract C000032918 | Class C | CTCCX | |
| Class/Contract C000032919 | Class Z | CTCFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012083 | Columbia Small Cap Core Fund | ||
| Class/Contract C000032920 | Class A | LSMAX | |
| Class/Contract C000032921 | Class B | LSMBX | |
| Class/Contract C000032922 | Class C | LSMCX | |
| Class/Contract C000032924 | Class T | SSCEX | |
| Class/Contract C000032925 | Class Z | SMCEX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 497J | Act: 33 | File No.: 002-99356 | Film No.: 09560655