XML 10 R3.htm IDEA: XBRL DOCUMENT v3.10.0.1
Label Element Value
Prospectus [Line Items] rr_ProspectusLineItems  
Document Type dei_DocumentType 497
Document Period End Date dei_DocumentPeriodEndDate Jun. 30, 2018
Entity Registrant Name dei_EntityRegistrantName Investment Managers Series Trust
Entity Central Index Key dei_EntityCentralIndexKey 0001318342
Amendment Flag dei_AmendmentFlag false
Entity Inv Company Type dei_EntityInvCompanyType N-1A
Document Creation Date dei_DocumentCreationDate Jan. 30, 2019
Document Effective Date dei_DocumentEffectiveDate Jan. 30, 2019
Prospectus Date rr_ProspectusDate Nov. 01, 2018
AAM/Bahl & Gaynor Income Growth Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Supplement to Prospectus [Text Block] rr_SupplementToProspectusTextBlock

AAM/Bahl & Gaynor Income Growth Fund (the “Fund”)

Class A Shares (AFNAX)

Class C Shares (AFYCX)

Class T Shares (AFNTX)

Class I Shares (AFNIX)

 

A series of Investment Managers Series Trust

 

Supplement dated January 30, 2019, to the

Prospectus and Statement of Additional Information, each dated November 1, 2018, as supplemented;

and Summary Prospectus dated November 1, 2018.

 

Class C Shares Contingent Deferred Sales Charge

 

Effective immediately, all references to the Fund’s Class C Shares’ contingent deferred sales charge (“CDSC”) in the Fund’s Prospectus and Summary Prospectus are updated to reflect that the CDSC applies to Class C Shares sold within 12 months of the date of purchase.

 

Portfolio Manager

 

Effective December 31, 2018, George G. Strietmann, portfolio manager of the Fund, has retired. Accordingly, all references to Mr. Strietmann contained in the Fund’s Prospectus, Statement of Additional Information and Summary Prospectus are deleted in their entirety. The remainder of the portfolio management team responsible for the day-to-day management of the Fund remains the same.

 

Please file this Supplement with your records.