# Columbia Adaptive Retirement 2020 Fund — new fund registration

COLUMBIA FUNDS SERIES TRUST I registered 7 new fund series on Form 485APOS, filed 2017-08-08. Featured series: Columbia Adaptive Retirement 2020 Fund.

## Registration

- Registrant / trust: COLUMBIA FUNDS SERIES TRUST I
- CIK: 0000773757
- Form: 485APOS
- Filed: 2017-08-08
- State of incorporation: MA
- Accession: 0001193125-17-251034
- Reported net assets: $1.1M

## Series & classes (12)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Columbia Adaptive Retirement 2020 Fund](https://search.stillhousedata.com/fund/S000059353) | Class R4 | — | Yes |
| [Columbia Adaptive Retirement 2020 Fund](https://search.stillhousedata.com/fund/S000059353) | Class Y | — | Yes |
| [Columbia Adaptive Retirement 2030 Fund](https://search.stillhousedata.com/fund/S000059354) | Class R4 | — | Yes |
| [Columbia Adaptive Retirement 2030 Fund](https://search.stillhousedata.com/fund/S000059354) | Class Y | — | Yes |
| [Columbia Adaptive Retirement 2040 Fund](https://search.stillhousedata.com/fund/S000059355) | Class R4 | — | Yes |
| [Columbia Adaptive Retirement 2040 Fund](https://search.stillhousedata.com/fund/S000059355) | Class Y | — | Yes |
| [Columbia Adaptive Retirement 2050 Fund](https://search.stillhousedata.com/fund/S000059356) | Class R4 | — | Yes |
| [Columbia Adaptive Retirement 2050 Fund](https://search.stillhousedata.com/fund/S000059356) | Class Y | — | Yes |
| [Columbia Adaptive Retirement 2060 Fund](https://search.stillhousedata.com/fund/S000059357) | Class Y | — | Yes |
| [Columbia Adaptive Retirement 2060 Fund](https://search.stillhousedata.com/fund/S000059357) | Class R4 | — | Yes |
| [Columbia Solutions Aggressive Portfolio](https://search.stillhousedata.com/fund/S000059358) | Columbia Solutions Aggressive Portfolio | — | Yes |
| [Columbia Solutions Conservative Portfolio](https://search.stillhousedata.com/fund/S000059359) | Columbia Solutions Conservative Portfolio | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.59%
- Management fee: 0.55%
- Net expense ratio: 0.55%
- Other expenses: 0.00%

## Investment objective

Columbia Adaptive Retirement 2020 Fund (the 2020 Fund or the Fund) seeks capital appreciation and current income.

## 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/0001193125-17-251034.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.