# SOMATOGEN INC

SOMATOGEN INC is a company headquartered in Boulder, CO, United States.

## Company overview

- **Legal name:** SOMATOGEN INC
- **Classification:** Company
- **Industry (SIC):** 2836 — Biological Products, (No Diagnostic Substances)
- **Headquarters:** Boulder, CO, United States
- **Incorporated in:** DE
- **Fiscal year end:** June 30
- **SEC CIK:** 0000818594

## About

SOMATOGEN INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000818594, and its reported industry is Biological Products, (No Diagnostic Substances). The retained history contains 12 filings, including 8-K filed on 1998-05-05. 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 8-K — filed 1998-05-05 — period 1998-05-04
- Form SC 13D — filed 1998-04-22 — SCHEDULE 13D
- Form 8-K — filed 1998-03-10 — period 1998-02-23 — CURRENT REPORT
- Form 10-Q — filed 1998-01-22 — period 1997-12-31
- Form 10-Q — filed 1997-10-28 — period 1997-09-30
- Form DEF 14A — filed 1997-09-11 — period 1997-06-30
- Form 10-K — filed 1997-09-11 — period 1997-06-30
- Form 8-K — filed 1997-06-10 — period 1997-06-02
- Form 10-Q — filed 1997-05-14 — period 1997-03-31
- Form 10-Q — filed 1997-02-13 — period 1996-12-31
- Form 10-K/A — filed 1996-11-26 — period 1996-06-30
- Form 10-Q — filed 1996-11-13 — period 1996-09-30

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Updated: 2026-10-23T22:46:11Z

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