Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000898430-25-000527
Filing Date
2025-02-03
Accepted
2025-02-03 14:09:12
Documents
34
Period of Report
2024-11-30
Effectiveness Date
2025-02-03

Document Format Files

Seq Description Document Type Size
1 N-CSRS 8dd41476d2001d6.htm   iXBRL N-CSRS 2769221
5 302_CERTIFICATION 302_Certification.htm EX-99.CERT 33672
6 906_CERTIFICATION 906_Certification.htm EX-99.906 CERT 10281
8 GRAPHIC chartimages_3448942.jpg GRAPHIC 23953
9 GRAPHIC chartimages_3448920.jpg GRAPHIC 44169
10 GRAPHIC chartimages_3448912.jpg GRAPHIC 23953
11 GRAPHIC chartimages_3448903.jpg GRAPHIC 23953
12 GRAPHIC chartimages_3448899.jpg GRAPHIC 44169
13 GRAPHIC chartimages_3448890.jpg GRAPHIC 44169
14 GRAPHIC chartimages_3448882.jpg GRAPHIC 23953
15 GRAPHIC chartimages_3448867.jpg GRAPHIC 44169
16 GRAPHIC imgcfa667d91.jpg GRAPHIC 250062
17 GRAPHIC img17e6186e2.jpg GRAPHIC 38453
18 GRAPHIC images_1872.jpg GRAPHIC 109128
19 GRAPHIC images_1861.jpg GRAPHIC 24911
20 GRAPHIC chartimages_3448963.jpg GRAPHIC 23953
21 GRAPHIC chartimages_3448959.jpg GRAPHIC 44169
22 GRAPHIC chartimages_3448950.jpg GRAPHIC 44169
23 GRAPHIC chartimages_3448853.jpg GRAPHIC 23953
  Complete submission text file 0000898430-25-000527.txt   5715319

Data Files

Seq Description Document Type Size
2 EX-101.DEF cik0000773757-20241130_def.xml EX-101.DEF 12464
3 EX-101.LAB cik0000773757-20241130_lab.xml EX-101.LAB 17185
4 EX-101.PRE cik0000773757-20241130_pre.xml EX-101.PRE 14910
7 EX-101.SCH cik0000773757-20241130.xsd EX-101.SCH 7152
37 EXTRACTED XBRL INSTANCE DOCUMENT 8dd41476d2001d6_htm.xml XML 251594

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000773757      
Series S000010615   Columbia High Yield Municipal Fund
Class/Contract C000029350   Columbia High Yield Municipal Fund Class A LHIAX
Class/Contract C000029352   Columbia High Yield Municipal Fund Class C CHMCX
Class/Contract C000029353   Columbia High Yield Municipal Fund Institutional Class SRHMX
Class/Contract C000122656   Columbia High Yield Municipal Fund Institutional 2 Class CHMYX
Class/Contract C000175730   Columbia High Yield Municipal Fund Institutional 3 Class CHHYX
Class/Contract C000255598   Columbia High Yield Municipal Fund Class S SRHDX
Mailing Address 290 CONGRESS STREET BOSTON MA 02210
Business Address 290 CONGRESS STREET BOSTON MA 02210 800-345-6611
COLUMBIA FUNDS SERIES TRUST I (Filer) CIK: 0000773757 (see all company filings)

EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: N-CSRS | Act: 40 | File No.: 811-04367 | Film No.: 25581888