# CYPRESS BIOSCIENCE INC

CYPRESS BIOSCIENCE INC is a company headquartered in San Diego, CA, United States.

## Company overview

- **Legal name:** CYPRESS BIOSCIENCE INC
- **Former names in filing history:** IMRE CORP (1995-11-03 to 1996-01-29)
- **Classification:** Company
- **Industry (SIC):** 2836 — Biological Products, (No Diagnostic Substances)
- **Headquarters:** San Diego, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000716054

## About

CYPRESS BIOSCIENCE INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000716054, and its reported industry is Biological Products, (No Diagnostic Substances). The retained history contains 12 filings, including SC 13G filed on 2011-02-11. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form SC 13G — filed 2011-02-11 — AQR CAPITAL MANAGEMENT LLC
- Form SC 13D — filed 2010-12-23 — SCHEDULE 13D
- Form 8-K — filed 2010-12-22 — period 2010-12-20 — FORM 8-K
- Form 8-K — filed 2010-12-16 — period 2010-12-14 — FORM 8-K
- Form 8-K — filed 2010-12-15 — period 2010-12-15 — FORM 8-K
- Form 10-Q — filed 2010-11-09 — period 2010-09-30 — FORM 10-Q
- Form 8-K — filed 2010-11-09 — period 2010-11-09 — CYPRESS BIOSCIENCE 8K
- Form 8-K — filed 2010-10-08 — period 2010-10-08 — FORM 8-K
- Form 8-K — filed 2010-09-28 — period 2010-09-27 — FORM 8-K
- Form 8-K — filed 2010-09-15 — period 2010-09-15 — FORM 8-K
- Form SC 13D — filed 2010-09-13 — SC 13D
- Form 8-K — filed 2010-08-31 — period 2010-08-30 — FORM 8-K

---

Updated: 2026-10-23T22:38:43Z

Canonical page: https://altss.com/profile/cypress-bioscience-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology