# CISTRON BIOTECHNOLOGY INC

CISTRON BIOTECHNOLOGY INC is a company headquartered in Pine Brook, NJ, United States.

## Company overview

- **Legal name:** CISTRON BIOTECHNOLOGY INC
- **Classification:** Company
- **Industry (SIC):** 2835 — In Vitro & In Vivo Diagnostic Substances
- **Headquarters:** Pine Brook, NJ, United States
- **Incorporated in:** DE
- **Fiscal year end:** June 30
- **SEC CIK:** 0000793725

## About

CISTRON BIOTECHNOLOGY INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000793725, and its reported industry is In Vitro & In Vivo Diagnostic Substances. The retained history contains 12 filings, including 10-K filed on 2000-09-07. 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 10-K — filed 2000-09-07 — period 2000-06-30
- Form 10-Q — filed 2000-05-15 — period 2000-03-31
- Form SC 13D — filed 2000-03-31 — SCHEDULE 13D
- Form 8-K — filed 2000-03-28 — period 2000-03-06
- Form 10-Q — filed 2000-02-14 — period 1999-12-31
- Form 8-K — filed 2000-02-03 — period 2000-01-28
- Form 8-K — filed 1999-12-21 — period 1999-12-09
- Form 10-Q — filed 1999-11-15 — period 1999-09-30
- Form 10-K — filed 1999-09-28 — period 1999-06-30
- Form SC 13D — filed 1999-08-04 — FORM SC 13D
- Form 8-K — filed 1999-07-15 — period 1999-07-08
- Form 10-Q — filed 1999-05-17 — period 1999-03-31

---

Updated: 2026-10-23T22:16:53Z

Canonical page: https://altss.com/profile/cistron-biotechnology-inc

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