# Columbia U.S. Social Bond Fund — new fund registration

COLUMBIA FUNDS SERIES TRUST I registered 2 new fund series on Form 485APOS, filed 2015-01-09. Featured series: Columbia U.S. Social Bond Fund.

## Registration

- Registrant / trust: COLUMBIA FUNDS SERIES TRUST I
- CIK: 0000773757
- Form: 485APOS
- Filed: 2015-01-09
- State of incorporation: MA
- Accession: 0001193125-15-006085
- Reported net assets: $37.6M

## Series & classes (12)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Columbia U.S. Social Bond Fund](https://search.stillhousedata.com/fund/S000048610) | Class A | — | Yes |
| [Columbia U.S. Social Bond Fund](https://search.stillhousedata.com/fund/S000048610) | Class C | — | Yes |
| [Columbia U.S. Social Bond Fund](https://search.stillhousedata.com/fund/S000048610) | Class R4 | — | Yes |
| [Columbia U.S. Social Bond Fund](https://search.stillhousedata.com/fund/S000048610) | Class R5 | — | Yes |
| [Columbia U.S. Social Bond Fund](https://search.stillhousedata.com/fund/S000048610) | Class Z | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class A | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class C | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class I | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class R4 | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class R5 | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class W | — | Yes |
| [Columbia Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000048611) | Class Z | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.25%
- Gross expense ratio: 1.06%
- Management fee: 0.48%
- Net expense ratio: 0.70%
- Other expenses: 0.33%

## Investment objective

Columbia U.S. Social Bond Fund (the Fund) seeks total return, consisting of current income and capital appreciation, through investments that seek to support and fund socially beneficial activities and developments, primarily in the U.S.

## Advisers

- [Columbia Management Investment Advisers, LLC (Advisor)](https://search.stillhousedata.com/firm/108257)

## Other filings by this registrant (15)

- [485APOS — 2026-06-25](https://search.stillhousedata.com/launch/0001193125-26-282046)
- [485APOS — 2026-05-28](https://search.stillhousedata.com/launch/0001193125-26-243038)
- [485APOS — 2025-01-17 (1 new series)](https://search.stillhousedata.com/launch/0001193125-25-008202)
- [485APOS — 2023-12-08](https://search.stillhousedata.com/launch/0001193125-23-291665)
- [485APOS — 2023-05-26](https://search.stillhousedata.com/launch/0001193125-23-154958)
- [485APOS — 2022-12-14](https://search.stillhousedata.com/launch/0001193125-22-304530)
- [485APOS — 2020-10-14](https://search.stillhousedata.com/launch/0001193125-20-269159)
- [485APOS — 2019-10-11](https://search.stillhousedata.com/launch/0001193125-19-266835)
- [485APOS — 2019-08-13 (1 new series)](https://search.stillhousedata.com/launch/0001193125-19-219932)
- [485APOS — 2019-07-22](https://search.stillhousedata.com/launch/0001193125-19-198869)
- [485APOS — 2019-06-21 (1 new series)](https://search.stillhousedata.com/launch/0001193125-19-178493)
- [485APOS — 2018-12-19](https://search.stillhousedata.com/launch/0001193125-18-353261)

## More

- [Registrant profile: COLUMBIA FUNDS SERIES TRUST I](https://search.stillhousedata.com/registrant/773757)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-15-006085.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.