Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001145549-25-023871
Filing Date
2025-04-03
Accepted
2025-04-03 07:55:39
Documents
53
Period of Report
2025-01-31
Effectiveness Date
2025-04-03

Document Format Files

Seq Description Document Type Size
1 N-CSR 8dd6d4797447332.htm   iXBRL N-CSR 6818754
5 CODE_OF_ETHICS Code_of_Ethics.htm EX-99.CODE ETH 67705
6 302_CERTIFICATION 302_Certification.htm EX-99.CERT 29067
7 906_CERTIFICATION 906_Certification.htm EX-99.906 CERT 9635
9 GRAPHIC chartimages_3557341.jpg GRAPHIC 170600
10 GRAPHIC chartimages_3557342.jpg GRAPHIC 27745
11 GRAPHIC chartimages_3557350.jpg GRAPHIC 27745
12 GRAPHIC chartimages_3557361.jpg GRAPHIC 166806
13 GRAPHIC chartimages_3557369.jpg GRAPHIC 166633
14 GRAPHIC chartimages_3557370.jpg GRAPHIC 27745
15 GRAPHIC chartimages_3557387.jpg GRAPHIC 27702
16 GRAPHIC chartimages_3557396.jpg GRAPHIC 170184
17 GRAPHIC chartimages_3557416.jpg GRAPHIC 27702
18 GRAPHIC chartimages_3557427.jpg GRAPHIC 171808
19 GRAPHIC chartimages_3557435.jpg GRAPHIC 171155
20 GRAPHIC chartimages_3557436.jpg GRAPHIC 27702
21 GRAPHIC chartimages_3557503.jpg GRAPHIC 171308
22 GRAPHIC chartimages_3557504.jpg GRAPHIC 27702
23 GRAPHIC chartimages_3557512.jpg GRAPHIC 27702
24 GRAPHIC chartimages_3557523.jpg GRAPHIC 167867
25 GRAPHIC chartimages_3557531.jpg GRAPHIC 169776
26 GRAPHIC chartimages_3557532.jpg GRAPHIC 27702
27 GRAPHIC chartimages_3557551.jpg GRAPHIC 170992
28 GRAPHIC chartimages_3557552.jpg GRAPHIC 27745
29 GRAPHIC images_1890.jpg GRAPHIC 24911
30 GRAPHIC images_1896.jpg GRAPHIC 109128
31 GRAPHIC img4053d6b01.jpg GRAPHIC 250062
32 GRAPHIC imgf893ce1e2.jpg GRAPHIC 38453
33 GRAPHIC gcnrh633oxfk5gmqqs7et.jpg GRAPHIC 51209
34 GRAPHIC ge2cy5d6t5dbb10zkaf2e.jpg GRAPHIC 51209
35 GRAPHIC gfc0smzjggroqkifwfe71.jpg GRAPHIC 51209
36 GRAPHIC ggxgv31pa1cuu217vi7l8.jpg GRAPHIC 729
37 GRAPHIC glulatijl0lnm09g21kc5.jpg GRAPHIC 51209
38 GRAPHIC gmukt0hq9epjnfv34igux.jpg GRAPHIC 51209
39 GRAPHIC gtpcdolqjl35v81slqqy4.jpg GRAPHIC 51209
40 GRAPHIC gyrdcesnqn5tlmz5y22nw.jpg GRAPHIC 51209
  Complete submission text file 0001145549-25-023871.txt   15596586

Data Files

Seq Description Document Type Size
2 EX-101.DEF cik0001097519-20250131_def.xml EX-101.DEF 17847
3 EX-101.LAB cik0001097519-20250131_lab.xml EX-101.LAB 28276
4 EX-101.PRE cik0001097519-20250131_pre.xml EX-101.PRE 35936
8 EX-101.SCH cik0001097519-20250131.xsd EX-101.SCH 11590
56 EXTRACTED XBRL INSTANCE DOCUMENT 8dd6d4797447332_htm.xml XML 746905

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001097519      
Series S000010774   Columbia Capital Allocation Moderate Aggressive Portfolio
Class/Contract C000029775   Columbia Capital Allocation Moderate Aggressive Portfolio Class A NBIAX
Class/Contract C000029777   Columbia Capital Allocation Moderate Aggressive Portfolio Class C NBICX
Class/Contract C000029778   Columbia Capital Allocation Moderate Aggressive Portfolio Class R CLBRX
Class/Contract C000029779   Columbia Capital Allocation Moderate Aggressive Portfolio Institutional Class NBGPX
Class/Contract C000129843   Columbia Capital Allocation Moderate Aggressive Portfolio Institutional 3 Class CPHNX
Class/Contract C000251871   Columbia Capital Allocation Moderate Aggressive Portfolio Class S NBGDX
  Status Name Ticker Symbol
CIK 0001097519      
Series S000010796   Columbia Capital Allocation Moderate Conservative Portfolio
Class/Contract C000029869   Columbia Capital Allocation Moderate Conservative Portfolio Class A NLGAX
Class/Contract C000029871   Columbia Capital Allocation Moderate Conservative Portfolio Class C NIICX
Class/Contract C000029872   Columbia Capital Allocation Moderate Conservative Portfolio Class R CLIRX
Class/Contract C000029873   Columbia Capital Allocation Moderate Conservative Portfolio Institutional Class NIPAX
Mailing Address 290 CONGRESS STREET BOSTON MA 02210
Business Address 290 CONGRESS STREET BOSTON MA 02210 800-345-6611
COLUMBIA FUNDS SERIES TRUST (Filer) CIK: 0001097519 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: N-CSR | Act: 40 | File No.: 811-09645 | Film No.: 25807542