# HYPERION SOLUTIONS CORP — DEF 14A

HYPERION SOLUTIONS CORP of SANTA CLARA, CA filed a DEF 14A with the SEC on 1999-10-07. Industry: Services-Prepackaged Software.

## Filing

- Filed: 1999-10-07
- Form: DEF 14A
- Accession: 0000950135-99-004643
- Registrant: HYPERION SOLUTIONS CORP
- CIK: 0001001113
- Industry (SIC): Services-Prepackaged Software (7372)
- State of incorporation: DE
- Location: SANTA CLARA, CA

## Filing timeline for this registrant (58)

_Showing 12 of 58 filings._

| Filed | Form |
| --- | --- |
| [2007-04-19](https://search.stillhousedata.com/proxy/0000950103-07-000965) | SC TO-T/A |
| [2007-04-16](https://search.stillhousedata.com/proxy/0000950134-07-008239) | SC 14D9/A |
| [2007-04-16](https://search.stillhousedata.com/proxy/0000950103-07-000919) | SC TO-T/A |
| [2007-04-12](https://search.stillhousedata.com/proxy/0000950103-07-000902) | SC TO-T/A |
| [2007-03-29](https://search.stillhousedata.com/proxy/0000950134-07-006938) | SC 14D9/A |
| [2007-03-29](https://search.stillhousedata.com/proxy/0000950103-07-000788) | SC TO-T/A |
| [2007-03-09](https://search.stillhousedata.com/proxy/0000950134-07-005231) | SC TO-T |
| [2007-03-09](https://search.stillhousedata.com/proxy/0000891618-07-000145) | SC 14D9 |
| [2007-03-08](https://search.stillhousedata.com/proxy/0000950134-07-005194) | SC14D9C |
| [2007-03-07](https://search.stillhousedata.com/proxy/0000950103-07-000593) | SC TO-C |
| [2007-03-06](https://search.stillhousedata.com/proxy/0000950103-07-000580) | SC TO-C |
| [2007-03-05](https://search.stillhousedata.com/proxy/0000891618-07-000136) | SC14D9C |

## More

- [CIK 1001113 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1001113&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950135-99-004643.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.