Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010615 | Columbia High Yield Municipal Fund | ||
| Class/Contract C000029350 | Columbia High Yield Municipal Fund Class A | LHIAX | |
| Class/Contract C000029352 | Columbia High Yield Municipal Fund Class C | CHMCX | |
| Class/Contract C000029353 | Columbia High Yield Municipal Fund Institutional Class | SRHMX | |
| Class/Contract C000122656 | Columbia High Yield Municipal Fund Institutional 2 Class | CHMYX | |
| Class/Contract C000126463 | Columbia High Yield Municipal Fund Advisor Class | CHIYX | |
| Class/Contract C000175730 | Columbia High Yield Municipal Fund Institutional 3 Class | CHHYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012079 | Columbia Dividend Income Fund | ||
| Class/Contract C000032900 | Columbia Dividend Income Fund Class A | LBSAX | |
| Class/Contract C000032902 | Columbia Dividend Income Fund Class C | LBSCX | |
| Class/Contract C000032904 | Columbia Dividend Income Fund Class V | GEQAX | |
| Class/Contract C000032905 | Columbia Dividend Income Fund Institutional Class | GSFTX | |
| Class/Contract C000061836 | Columbia Dividend Income Fund Class R | CDIRX | |
| Class/Contract C000122669 | Columbia Dividend Income Fund Advisor Class | CVIRX | |
| Class/Contract C000122670 | Columbia Dividend Income Fund Institutional 2 Class | CDDRX | |
| Class/Contract C000122671 | Columbia Dividend Income Fund Institutional 3 Class | CDDYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000037262 | Columbia Adaptive Risk Allocation Fund | ||
| Class/Contract C000114818 | Columbia Adaptive Risk Allocation Fund Class A | CRAAX | |
| Class/Contract C000114819 | Columbia Adaptive Risk Allocation Fund Class C | CRACX | |
| Class/Contract C000114821 | Columbia Adaptive Risk Allocation Fund Class R | CRKRX | |
| Class/Contract C000114823 | Columbia Adaptive Risk Allocation Fund Institutional 2 Class | CRDRX | |
| Class/Contract C000114825 | Columbia Adaptive Risk Allocation Fund Institutional Class | CRAZX | |
| Class/Contract C000147083 | Columbia Adaptive Risk Allocation Fund Advisor Class | CARRX | |
| Class/Contract C000147084 | Columbia Adaptive Risk Allocation Fund Institutional 3 Class | CARYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000048058 | Columbia Multi Strategy Alternatives Fund | ||
| Class/Contract C000151801 | Columbia Multi Strategy Alternatives Fund Class A | CLAAX | |
| Class/Contract C000151802 | Columbia Multi Strategy Alternatives Fund Class C | CLABX | |
| Class/Contract C000151804 | Columbia Multi Strategy Alternatives Fund Class R | CRRLX | |
| Class/Contract C000151805 | Columbia Multi Strategy Alternatives Fund Advisor Class | CLFUX | |
| Class/Contract C000151806 | Columbia Multi Strategy Alternatives Fund Institutional 2 Class | CLIVX | |
| Class/Contract C000151808 | Columbia Multi Strategy Alternatives Fund Institutional 3 Class | CLAYX | |
| Class/Contract C000151809 | Columbia Multi Strategy Alternatives Fund Institutional Class | CLAZX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: N-CSRS | Act: 40 | File No.: 811-04367 | Film No.: 21574954
