Form 497 - Definitive materials:
SEC Accession No. 0001193125-18-172972
Filing Date
2018-05-24
Accepted
2018-05-24 10:01:56
Documents
1
Effectiveness Date
2018-05-24

Document Format Files

Seq Description Document Type Size
1 CFST I d531005d497.htm 497 143518
  Complete submission text file 0001193125-18-172972.txt   156580

Series and Classes/Contracts Information:

Existing
  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 C000114824   Columbia Adaptive Risk Allocation Fund Class T CRAWX
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 S000044269   Columbia Diversified Real Return Fund
Class/Contract C000137909   Columbia Diversified Real Return Fund Class A CDRAX
Class/Contract C000137910   Columbia Diversified Real Return Fund Class C CDRCX
Class/Contract C000137911   Columbia Diversified Real Return Fund Advisor Class CDRRX
Class/Contract C000137912   Columbia Diversified Real Return Fund Institutional 2 Class CDRFX
Class/Contract C000137913   Columbia Diversified Real Return Fund Institutional Class CDRZX
Class/Contract C000144709   Columbia Diversified Real Return Fund Class T CDTWX
Class/Contract C000172342   Columbia Diversified Real Return Fund Institutional 3 Class CDRYX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000048058   Columbia Alternative Beta Fund
Class/Contract C000151801   Columbia Alternative Beta Fund Class A CLAAX
Class/Contract C000151802   Columbia Alternative Beta Fund Class C CLABX
Class/Contract C000151804   Columbia Alternative Beta Fund Class R CRRLX
Class/Contract C000151805   Columbia Alternative Beta Fund Advisor Class CLFUX
Class/Contract C000151806   Columbia Alternative Beta Fund Institutional 2 Class CLIVX
Class/Contract C000151807   Columbia Alternative Beta Fund Class T CLAWX
Class/Contract C000151808   Columbia Alternative Beta Fund Institutional 3 Class CLAYX
Class/Contract C000151809   Columbia Alternative Beta Fund Institutional Class CLAZX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000048059   Columbia Diversified Absolute Return Fund
Class/Contract C000151810   Columbia Diversified Absolute Return Fund Class A CDUAX
Class/Contract C000151811   Columbia Diversified Absolute Return Fund Class C CDUCX
Class/Contract C000151813   Columbia Diversified Absolute Return Fund Advisor Class CDUFX
Class/Contract C000151814   Columbia Diversified Absolute Return Fund Institutional 2 Class CDUGX
Class/Contract C000151815   Columbia Diversified Absolute Return Fund Class T CDUWX
Class/Contract C000151816   Columbia Diversified Absolute Return Fund Institutional Class CDUZX
Class/Contract C000175731   Columbia Diversified Absolute Return Fund Institutional 3 Class CDAYX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000048611   Columbia Multi-Asset Income Fund
Class/Contract C000153248   Columbia Multi-Asset Income Fund Class A CLNAX
Class/Contract C000153249   Columbia Multi-Asset Income Fund Class C CLCNX
Class/Contract C000153251   Columbia Multi-Asset Income Fund Advisor Class CLNFX
Class/Contract C000153252   Columbia Multi-Asset Income Fund Institutional 2 Class CLNVX
Class/Contract C000153253   Columbia Multi-Asset Income Fund Class T CLNWX
Class/Contract C000153254   Columbia Multi-Asset Income Fund Institutional Class CLNZX
Class/Contract C000174617   Columbia Multi-Asset Income Fund Institutional 3 Class CMUYX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059353   Columbia Adaptive Retirement 2020 Fund
Class/Contract C000194738   Columbia Adaptive Retirement 2020 Fund Advisor Class CARGX
Class/Contract C000194739   Columbia Adaptive Retirement 2020 Fund Institutional 3 Class CARHX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059354   Columbia Adaptive Retirement 2030 Fund
Class/Contract C000194740   Columbia Adaptive Retirement 2030 Fund Advisor Class CARLX
Class/Contract C000194741   Columbia Adaptive Retirement 2030 Fund Institutional 3 Class CARMX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059355   Columbia Adaptive Retirement 2040 Fund
Class/Contract C000194742   Columbia Adaptive Retirement 2040 Fund Advisor Class CAROX
Class/Contract C000194743   Columbia Adaptive Retirement 2040 Fund Institutional 3 Class CARQX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059356   Columbia Adaptive Retirement 2050 Fund
Class/Contract C000194744   Columbia Adaptive Retirement 2050 Fund Advisor Class CARSX
Class/Contract C000194745   Columbia Adaptive Retirement 2050 Fund Institutional 3 Class CARUX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059357   Columbia Adaptive Retirement 2060 Fund
Class/Contract C000194746   Columbia Adaptive Retirement 2060 Fund Institutional 3 Class CARVX
Class/Contract C000194747   Columbia Adaptive Retirement 2060 Fund Advisor Class CARKX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059358   Columbia Solutions Aggressive Portfolio
Class/Contract C000194748   Columbia Solutions Aggressive Portfolio
  Status Name Ticker Symbol
CIK 0000773757      
Series S000059359   Columbia Solutions Conservative Portfolio
Class/Contract C000194749   Columbia Solutions Conservative Portfolio
  Status Name Ticker Symbol
CIK 0000773757      
Series S000061632   Columbia Adaptive Retirement 2025 Fund
Class/Contract C000199605   Columbia Adaptive Retirement 2025 Fund Advisor Class CAAHX
Class/Contract C000199606   Columbia Adaptive Retirement 2025 Fund Institutional 3 Class CAIDX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000061633   Columbia Adaptive Retirement 2035 Fund
Class/Contract C000199607   Columbia Adaptive Retirement 2035 Fund Advisor Class CARJX
Class/Contract C000199608   Columbia Adaptive Retirement 2035 Fund Institutional 3 Class CAIEX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000061634   Columbia Adaptive Retirement 2045 Fund
Class/Contract C000199609   Columbia Adaptive Retirement 2045 Fund Advisor Class CARPX
Class/Contract C000199610   Columbia Adaptive Retirement 2045 Fund Institutional 3 Class CAIHX
  Status Name Ticker Symbol
CIK 0000773757      
Series S000061635   Columbia Adaptive Retirement 2055 Fund
Class/Contract C000199611   Columbia Adaptive Retirement 2055 Fund Advisor Class CARFX
Class/Contract C000199612   Columbia Adaptive Retirement 2055 Fund Institutional 3 Class CAIJX
Mailing Address 225 FRANKLIN STREET BOSTON MA 02110
Business Address 225 FRANKLIN STREET BOSTON MA 02110 800-345-6611
COLUMBIA FUNDS SERIES TRUST I (Filer) CIK: 0000773757 (see all company filings)

EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 497 | Act: 33 | File No.: 002-99356 | Film No.: 18856880