Series and Classes/Contracts Information:
| Existing | |||
| 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 Value and Restructuring 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 S000021572 | Columbia Emerging Markets Fund | ||
| Class/Contract C000061809 | Class A Shares | EEMAX | |
| Class/Contract C000061810 | Class C Shares | EEMCX | |
| Class/Contract C000061811 | Class Z Shares | UMEMX | |
| 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 | |
| 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 0000773757 | |||
| Series S000021575 | Columbia Select Large Cap Growth Fund | ||
| Class/Contract C000061818 | Class A Shares | ELGAX | |
| Class/Contract C000061819 | Class C Shares | ELGCX | |
| Class/Contract C000061820 | Class R Shares | URLGX | |
| Class/Contract C000061821 | Class Z Shares | UMLGX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021576 | Columbia Pacific/Asia Fund | ||
| Class/Contract C000061822 | Class A Shares | CASAX | |
| Class/Contract C000061823 | Class C Shares | CASCX | |
| Class/Contract C000061824 | Class Z Shares | USPAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021577 | Columbia Select Small Cap Fund | ||
| Class/Contract C000061825 | Class A Shares | ESCAX | |
| Class/Contract C000061826 | Class C Shares | ESCCX | |
| Class/Contract C000061827 | Class R Shares | URLCX | |
| Class/Contract C000061828 | Class Z Shares | UMLCX | |
| 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 | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000021579 | Columbia Bond Fund | ||
| Class/Contract C000061833 | Class A Shares | CNDAX | |
| Class/Contract C000061834 | Class C Shares | CNDCX | |
| Class/Contract C000061835 | Class Z Shares | UMMGX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 497 | Act: 33 | File No.: 002-99356 | Film No.: 08990709
