Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001145549-25-028841
Filing Date
2025-05-05
Accepted
2025-05-05 13:06:10
Documents
45
Period of Report
2025-02-28
Effectiveness Date
2025-05-05

Document Format Files

Seq Description Document Type Size
1 N-CSR 8dd832f592bb7c2.htm   iXBRL N-CSR 2087530
5 CODE_OF_ETHICS Code_of_Ethics.htm EX-99.CODE ETH 67682
6 302_CERTIFICATION 302_Certification.htm EX-99.CERT 32230
7 906_CERTIFICATION 906_Certification.htm EX-99.906 CERT 9767
9 GRAPHIC chartimages_3584051.jpg GRAPHIC 137588
10 GRAPHIC chartimages_3584023.jpg GRAPHIC 33969
11 GRAPHIC chartimages_3584020.jpg GRAPHIC 135341
12 GRAPHIC imgbd7095412.jpg GRAPHIC 38453
13 GRAPHIC img822d10e21.jpg GRAPHIC 250062
14 GRAPHIC images_1913.jpg GRAPHIC 109128
15 GRAPHIC images_1902.jpg GRAPHIC 24911
16 GRAPHIC chartimages_3584148.jpg GRAPHIC 33969
17 GRAPHIC chartimages_3584147.jpg GRAPHIC 138099
18 GRAPHIC chartimages_3584139.jpg GRAPHIC 136391
19 GRAPHIC chartimages_3584128.jpg GRAPHIC 33969
20 GRAPHIC chartimages_3584091.jpg GRAPHIC 138240
21 GRAPHIC chartimages_3584080.jpg GRAPHIC 33969
22 GRAPHIC chartimages_3584072.jpg GRAPHIC 33969
23 GRAPHIC chartimages_3584071.jpg GRAPHIC 138725
24 GRAPHIC chartimages_3584052.jpg GRAPHIC 33969
25 GRAPHIC gvk0gd7vdf59jkrw93hc8.jpg GRAPHIC 49493
26 GRAPHIC gugfi7zn7guszs2liu8pw.jpg GRAPHIC 729
27 GRAPHIC gsglud73f2nej0ylcnmaa.jpg GRAPHIC 49493
28 GRAPHIC go4zzjnpdfl9v22kfz526.jpg GRAPHIC 49493
29 GRAPHIC giqzhdjhye6dij478s79u.jpg GRAPHIC 49493
30 GRAPHIC g8l8z63x2ubv9bgmfi3hl.jpg GRAPHIC 49493
31 GRAPHIC g427wzso1ivyeucndgte6.jpg GRAPHIC 49493
32 GRAPHIC g3fbsqpjm5jlh61joglaq.jpg GRAPHIC 49493
  Complete submission text file 0001145549-25-028841.txt   7524416

Data Files

Seq Description Document Type Size
2 EX-101.DEF cik0001097519-20250228_def.xml EX-101.DEF 14122
3 EX-101.LAB cik0001097519-20250228_lab.xml EX-101.LAB 23094
4 EX-101.PRE cik0001097519-20250228_pre.xml EX-101.PRE 23724
8 EX-101.SCH cik0001097519-20250228.xsd EX-101.SCH 9571
48 EXTRACTED XBRL INSTANCE DOCUMENT 8dd832f592bb7c2_htm.xml XML 448319

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001097519      
Series S000010789   Columbia Convertible Securities Fund
Class/Contract C000029837   Columbia Convertible Securities Fund Class A PACIX
Class/Contract C000029839   Columbia Convertible Securities Fund Class C PHIKX
Class/Contract C000029840   Columbia Convertible Securities Fund Institutional Class NCIAX
Class/Contract C000122575   Columbia Convertible Securities Fund Institutional 2 Class COCRX
Class/Contract C000149202   Columbia Convertible Securities Fund Institutional 3 Class CSFYX
Class/Contract C000253703   Columbia Convertible Securities Fund Class S NCIDX
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.: 25912024