# CN BIOSCIENCES INC

CN BIOSCIENCES INC is a company headquartered in San Diego, CA, United States.

## Company overview

- **Legal name:** CN BIOSCIENCES INC
- **Classification:** Company
- **Industry (SIC):** 2833 — Medicinal Chemicals & Botanical Products
- **Headquarters:** San Diego, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001018371

## About

CN BIOSCIENCES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001018371, and its reported industry is Medicinal Chemicals & Botanical Products. The retained history contains 12 filings, including 8-K filed on 1998-12-31. 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 1998-12-31 — period 1998-12-23 — CURRENT REPORT
- Form 8-K — filed 1998-11-19 — period 1998-11-18 — REPORT FILED ON FORM 8-K
- Form 10-Q — filed 1998-11-13 — period 1998-09-30 — FORM 10-Q
- Form 10-Q — filed 1998-08-14 — period 1998-06-30 — FORM 10-Q
- Form 10-Q — filed 1998-05-15 — period 1998-03-31 — FORM 10-Q DATED 3-31-98
- Form DEF 14A — filed 1998-03-20 — period 1998-04-21 — DEFINITIVE PROXY STATEMENT
- Form SC 13G — filed 1998-01-28
- Form 8-K — filed 1998-01-12 — period 1997-12-27 — FORM 8-K
- Form 10-Q — filed 1997-11-13 — period 1997-09-30 — FORM 10-Q
- Form 10-Q — filed 1997-08-12 — period 1997-06-30 — FORM 10-Q
- Form SC 13G — filed 1997-06-06 — 5% MONTHLY HOLDINGS
- Form SC 13G — filed 1997-05-22

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Updated: 2026-10-23T22:36:19Z

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