# Oppenheimer Rochester Michigan Municipal Fund — new fund registration

Oppenheimer Rochester Michigan Municipal Fund registered fund series on Form 485APOS, filed 2011-05-17. Featured series: Oppenheimer Rochester Michigan Municipal Fund.

## Registration

- Registrant / trust: Oppenheimer Rochester Michigan Municipal Fund
- CIK: 0001357432
- Form: 485APOS
- Filed: 2011-05-17
- State of incorporation: MA
- Accession: 0000728889-11-000696

## Series & classes (3)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Oppenheimer Rochester Michigan Municipal Fund](https://search.stillhousedata.com/fund/S000012506) | A | — | — |
| [Oppenheimer Rochester Michigan Municipal Fund](https://search.stillhousedata.com/fund/S000012506) | B | — | — |
| [Oppenheimer Rochester Michigan Municipal Fund](https://search.stillhousedata.com/fund/S000012506) | C | — | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.25%
- Gross expense ratio: 1.21%
- Management fee: 0.55%
- Net expense ratio: 0.89%
- Other expenses: 0.41%

## Investment objective

The Fund seeks tax-free income.

## Advisers

- [OFI Global Asset Management, Inc. (Advisor)](https://search.stillhousedata.com/firm/161556)
- [OPPENHEIMERFUNDS, INC. (Subadvisor)](https://search.stillhousedata.com/firm/104983)

## Other filings by this registrant (4)

- [N-1A/A — 2006-06-14](https://search.stillhousedata.com/launch/0000728889-06-000467)
- [N-1A/A — 2006-06-13](https://search.stillhousedata.com/launch/0000728889-06-000463)
- [N-1A/A — 2006-06-02](https://search.stillhousedata.com/launch/0000728889-06-000453)
- [N-1A — 2006-03-29 (3 new series)](https://search.stillhousedata.com/launch/0000728889-06-000292)

## More

- [Registrant profile: Oppenheimer Rochester Michigan Municipal Fund](https://search.stillhousedata.com/registrant/1357432)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000728889-11-000696.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.