# BIOSOURCE INTERNATIONAL INC

BIOSOURCE INTERNATIONAL INC is a company headquartered in Camarillo, CA, United States.

## Company overview

- **Legal name:** BIOSOURCE INTERNATIONAL INC
- **Classification:** Company
- **Industry (SIC):** 2835 — In Vitro & In Vivo Diagnostic Substances
- **Headquarters:** Camarillo, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000860451

## About

BIOSOURCE INTERNATIONAL INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000860451, and its reported industry is In Vitro & In Vivo Diagnostic Substances. The retained history contains 12 filings, including SC 13D filed on 2005-08-23. 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 13D — filed 2005-08-23
- Form SC 13D — filed 2005-08-04 — SCHEDULE 13D
- Form 10-Q — filed 2005-08-02 — period 2005-06-30 — 10-Q
- Form 8-K — filed 2005-07-26 — period 2005-07-25 — 8-K
- Form 10-Q — filed 2005-06-28 — period 2005-03-31 — 10-Q
- Form 10-K/A — filed 2005-06-28 — period 2004-12-31 — 10-K/A
- Form 8-K — filed 2005-06-13 — period 2005-06-07 — BIOSOURCE INTERNATIONAL, INC.
- Form 8-K — filed 2005-06-01 — period 2005-05-25 — BISOURCE INTERNATIONAL, INC. - MAY 25, 2005
- Form SC 13G — filed 2005-06-01 — BIOSOURCE INTERNATIONAL, INC.
- Form 8-K — filed 2005-05-26 — period 2005-05-20 — BIOSOURCE INTERNATIONAL, INC. - MAY 20, 2005
- Form 10-K/A — filed 2005-04-28 — period 2004-12-31 — 10-K/A
- Form 8-K — filed 2005-04-25 — period 2005-04-25 — BIOSOURCE INTERNATIONAL 8-K

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

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