Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000898430-24-000341
Filing Date
2024-08-05
Accepted
2024-08-05 10:35:48
Documents
42
Period of Report
2024-05-31
Effectiveness Date
2024-08-05

Document Format Files

Seq Description Document Type Size
1 N-CSR 8dcb558485b2454.htm   iXBRL N-CSR 2898570
5 CODE_OF_ETHICS Code_of_Ethics.htm EX-99.CODE ETH 72831
6 302_CERTFICATION 302_Certfication.htm EX-99.CERT 33066
7 906_CERTIFICATION 906_Certification.htm EX-99.906 CERT 9725
9 GRAPHIC chartimages_3249760.jpg GRAPHIC 15950
10 GRAPHIC chartimages_3249766.jpg GRAPHIC 44499
11 GRAPHIC chartimages_3250114.jpg GRAPHIC 155968
12 GRAPHIC chartimages_3250115.jpg GRAPHIC 15950
13 GRAPHIC chartimages_3250121.jpg GRAPHIC 44499
14 GRAPHIC images_1779.jpg GRAPHIC 24911
15 GRAPHIC images_1790.jpg GRAPHIC 109128
16 GRAPHIC imgca53648c1.jpg GRAPHIC 250062
17 GRAPHIC imgc7cf22802.jpg GRAPHIC 38453
18 GRAPHIC chartimages_3250066.jpg GRAPHIC 157936
19 GRAPHIC chartimages_3250067.jpg GRAPHIC 15950
20 GRAPHIC chartimages_3250073.jpg GRAPHIC 44499
21 GRAPHIC chartimages_3250086.jpg GRAPHIC 156989
22 GRAPHIC chartimages_3250087.jpg GRAPHIC 15950
23 GRAPHIC chartimages_3250093.jpg GRAPHIC 44499
24 GRAPHIC chartimages_3250106.jpg GRAPHIC 157854
25 GRAPHIC chartimages_3250107.jpg GRAPHIC 15950
26 GRAPHIC chartimages_3250113.jpg GRAPHIC 44499
27 GRAPHIC chartimages_3249780.jpg GRAPHIC 15950
28 GRAPHIC chartimages_3249786.jpg GRAPHIC 44499
29 GRAPHIC chartimages_3249771.jpg GRAPHIC 162162
30 GRAPHIC chartimages_3249779.jpg GRAPHIC 162624
  Complete submission text file 0000898430-24-000341.txt   8569013

Data Files

Seq Description Document Type Size
2 EX-101.DEF cik0000773757-20240531_def.xml EX-101.DEF 10729
3 EX-101.LAB cik0000773757-20240531_lab.xml EX-101.LAB 20119
4 EX-101.PRE cik0000773757-20240531_pre.xml EX-101.PRE 17148
8 EX-101.SCH cik0000773757-20240531.xsd EX-101.SCH 6180
45 EXTRACTED XBRL INSTANCE DOCUMENT 8dcb558485b2454_htm.xml XML 403506

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 C000126463   Columbia High Yield Municipal Fund Advisor Class CHIYX
Class/Contract C000175730   Columbia High Yield Municipal Fund Institutional 3 Class CHHYX
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-CSR | Act: 40 | File No.: 811-04367 | Film No.: 241173445