Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012069 | Columbia Greater China Fund | ||
| Class/Contract C000032843 | Class A | NGCAX | |
| Class/Contract C000032844 | Class B | NGCBX | |
| Class/Contract C000032845 | Class C | NGCCX | |
| Class/Contract C000032846 | Class Z | LNGZX | |
| Class/Contract C000105496 | Class I | CCINX | |
| Class/Contract C000117687 | Class W | CGCWX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012073 | Columbia Small Cap Growth Fund I | ||
| Class/Contract C000032868 | Class A | CGOAX | |
| Class/Contract C000032869 | Class B | CGOBX | |
| Class/Contract C000032870 | Class C | CGOCX | |
| Class/Contract C000032871 | Class Z | CMSCX | |
| Class/Contract C000078987 | Class Y | CSGYX | |
| Class/Contract C000094676 | Class I | CSWIX | |
| Class/Contract C000094677 | Class R | CCRIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021573 | Columbia Energy and Natural Resources Fund | ||
| Class/Contract C000061812 | Class A Shares | EENAX | |
| Class/Contract C000061813 | Class C Shares | EENCX | |
| Class/Contract C000061814 | Class Z Shares | UMESX | |
| Class/Contract C000094705 | Class B | CEGBX | |
| Class/Contract C000094706 | Class I | CERIX | |
| Class/Contract C000094707 | Class R | CETRX | |
| Class/Contract C000094708 | Class K | CEGFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021578 | Columbia Value and Restructuring Fund | ||
| Class/Contract C000061829 | Class A Shares | EVRAX | |
| Class/Contract C000061830 | Class C Shares | EVRCX | |
| Class/Contract C000061831 | Class R Shares | URBIX | |
| Class/Contract C000061832 | Class Z Shares | UMBIX | |
| Class/Contract C000094712 | Class I Shares | CVRIX | |
| Class/Contract C000094713 | Class W Shares | CVRWX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 497 | Act: 33 | File No.: 002-99356 | Film No.: 121189196