# Oppenheimer Inflation Protected Security Fund — new fund registration

OPPENHEIMER INFLATION PROTECTED SECURITY FUND registered 1 new fund series on Form N-1A, filed 2009-07-21. Featured series: Oppenheimer Inflation Protected Security Fund.

## Registration

- Registrant / trust: OPPENHEIMER INFLATION PROTECTED SECURITY FUND
- CIK: 0001468487
- Form: N-1A
- Filed: 2009-07-21
- State of incorporation: MA
- Accession: 0000728889-09-001483

## Series & classes (5)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Oppenheimer Inflation Protected Security Fund](https://search.stillhousedata.com/fund/S000026731) | A | — | Yes |
| [Oppenheimer Inflation Protected Security Fund](https://search.stillhousedata.com/fund/S000026731) | B | — | Yes |
| [Oppenheimer Inflation Protected Security Fund](https://search.stillhousedata.com/fund/S000026731) | C | — | Yes |
| [Oppenheimer Inflation Protected Security Fund](https://search.stillhousedata.com/fund/S000026731) | N | — | Yes |
| [Oppenheimer Inflation Protected Security Fund](https://search.stillhousedata.com/fund/S000026731) | Y | — | Yes |

## More

- [Registrant profile: OPPENHEIMER INFLATION PROTECTED SECURITY FUND](https://search.stillhousedata.com/registrant/1468487)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000728889-09-001483.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.