497 1 d834290d497.htm COLUMBIA FUNDS SERIES TRUST COLUMBIA FUNDS SERIES TRUST
Supplement dated September 27, 2024
to the Prospectus and Summary Prospectus, each as supplemented, of the following Fund: 
Fund
Prospectus and Summary Prospectus Dated
Columbia Funds Series Trust
 
 Columbia Capital Allocation Moderate Aggressive Portfolio
6/1/2024
Information about the Fund and its respective share classes found on the Fund's Prospectus front cover is hereby superseded and replaced with the following: 
COLUMBIA CAPITAL ALLOCATION MODERATE AGGRESSIVE PORTFOLIO
Class:
A
Advisor
(Class
Adv)
C
Institutional
(Class
Inst)
Institutional
3 (Class
Inst3)
R
S*
Ticker Symbol
NBIAX
CGBRX
NBICX
NBGPX
CPHNX
CLBRX
NBGDX
* Class S will be operational on or about October 2, 2024.
The front cover of the Fund's Summary Prospectus is hereby revised by deleting the asterisk next to the Fund's name, adding information about Class S and replacing the footnote as indicated below: 
Class
Ticker Symbol
S(a)
NBGDX
(a)
Class S will be operational on or about October 2, 2024.
Shareholders should retain this Supplement for future reference.
SUP124_01_009_(09/24)