The interactive data file included as an exhibit to this filing relates to the supplement to the prospectus for Multi-Manager Directional Alternative Strategies Fund filed pursuant to Rule 497(e) under the Securities Act of 1933, as amended, on November 1, 2018 (Accession No. 0001193125-18-315301), which is incorporated herein by reference.
Label | Element | Value |
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Risk/Return: | rr_RiskReturnAbstract | |
Document Type | dei_DocumentType | 497 |
Document Period End Date | dei_DocumentPeriodEndDate | Apr. 30, 2018 |
Registrant Name | dei_EntityRegistrantName | COLUMBIA FUNDS SERIES TRUST I |
Central Index Key | dei_EntityCentralIndexKey | 0000773757 |
Amendment Flag | dei_AmendmentFlag | false |
Document Creation Date | dei_DocumentCreationDate | Nov. 01, 2018 |
Document Effective Date | dei_DocumentEffectiveDate | Nov. 01, 2018 |
Prospectus Date | rr_ProspectusDate | Sep. 01, 2018 |
Entity Inv Company Type | dei_EntityInvCompanyType | N-1A |
Sep. 01, 2018 | |||||
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Supplement dated November 1, 2018 to the Prospectus and Summary Prospectus, each as supplemented (as applicable), of the following fund (the Fund):
Effective immediately, one of the Fund's subadvisers, Analytic Investors, LLC ("Analytic"), has transferred substantially all of its assets and liabilities to its affiliate, Wells Capital Management Incorporated ("WellsCap"), a subsidiary of Wells Fargo and Company. At a meeting of the Fund's Board of Trustees (the “Board”) on October 24, 2018, the Board approved a new subadvisory agreement (the “Subadvisory Agreement”) between Columbia Management Investment Advisers, LLC, the Investment Manager, and WellsCap. A discussion regarding the basis for the Board’s approval of the Subadvisory Agreement will be available in the Fund’s semiannual report to shareholders for the fiscal period ended October 31, 2018. Effective immediately, all references to Analytic Investors, LLC, as subadviser to the Fund, are hereby changed to Wells Capital Management Incorporated. The rest of the section remains the same.
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Label | Element | Value | |||||
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Risk/Return: | rr_RiskReturnAbstract | ||||||
Registrant Name | dei_EntityRegistrantName | COLUMBIA FUNDS SERIES TRUST I | |||||
Prospectus Date | rr_ProspectusDate | Sep. 01, 2018 | |||||
Supplement to Prospectus [Text Block] | rr_SupplementToProspectusTextBlock | Supplement dated November 1, 2018 to the Prospectus and Summary Prospectus, each as supplemented (as applicable), of the following fund (the Fund):
Effective immediately, one of the Fund's subadvisers, Analytic Investors, LLC ("Analytic"), has transferred substantially all of its assets and liabilities to its affiliate, Wells Capital Management Incorporated ("WellsCap"), a subsidiary of Wells Fargo and Company. At a meeting of the Fund's Board of Trustees (the “Board”) on October 24, 2018, the Board approved a new subadvisory agreement (the “Subadvisory Agreement”) between Columbia Management Investment Advisers, LLC, the Investment Manager, and WellsCap. A discussion regarding the basis for the Board’s approval of the Subadvisory Agreement will be available in the Fund’s semiannual report to shareholders for the fiscal period ended October 31, 2018. Effective immediately, all references to Analytic Investors, LLC, as subadviser to the Fund, are hereby changed to Wells Capital Management Incorporated. The rest of the section remains the same.
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Multi-Manager Directional Alternative Strategies Fund | |||||||
Risk/Return: | rr_RiskReturnAbstract | ||||||
Supplement to Prospectus [Text Block] | rr_SupplementToProspectusTextBlock | Supplement dated November 1, 2018 to the Prospectus and Summary Prospectus, each as supplemented (as applicable), of the following fund (the Fund):
Effective immediately, one of the Fund's subadvisers, Analytic Investors, LLC ("Analytic"), has transferred substantially all of its assets and liabilities to its affiliate, Wells Capital Management Incorporated ("WellsCap"), a subsidiary of Wells Fargo and Company. At a meeting of the Fund's Board of Trustees (the “Board”) on October 24, 2018, the Board approved a new subadvisory agreement (the “Subadvisory Agreement”) between Columbia Management Investment Advisers, LLC, the Investment Manager, and WellsCap. A discussion regarding the basis for the Board’s approval of the Subadvisory Agreement will be available in the Fund’s semiannual report to shareholders for the fiscal period ended October 31, 2018. Effective immediately, all references to Analytic Investors, LLC, as subadviser to the Fund, are hereby changed to Wells Capital Management Incorporated. The rest of the section remains the same.
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Label | Element | Value |
---|---|---|
Risk/Return: | rr_RiskReturnAbstract | |
Registrant Name | dei_EntityRegistrantName | COLUMBIA FUNDS SERIES TRUST I |
Prospectus Date | rr_ProspectusDate | Sep. 01, 2018 |
Document Creation Date | dei_DocumentCreationDate | Nov. 01, 2018 |
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