# ALLEGRO BIODIESEL CORP

ALLEGRO BIODIESEL CORP is a company headquartered in Los Angeles, CA, United States.

## Company overview

- **Legal name:** ALLEGRO BIODIESEL CORP
- **Former names in filing history:** DIAMETRICS MEDICAL INC (1994-02-11 to 2006-12-01)
- **Classification:** Company
- **Industry (SIC):** 2860 — Industrial Organic Chemicals
- **Headquarters:** Los Angeles, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000895380

## About

ALLEGRO BIODIESEL CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000895380, and its reported industry is Industrial Organic Chemicals. The retained history contains 12 filings, including 10-Q filed on 2009-11-12. 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-Q — filed 2009-11-12 — period 2009-09-30 — ALLEGRO BIODIESEL CORPORATION
- Form 8-K — filed 2009-10-08 — period 2009-10-08 — ALLEGRO BIODIESEL FORM 8-K
- Form 10-Q — filed 2009-08-12 — period 2009-06-30 — ALLEGRO BIODIESEL CORPORATION
- Form 8-K — filed 2009-05-08 — period 2009-05-04 — CURRENT REPORT ON FORM 8-K
- Form 10-Q — filed 2009-05-08 — period 2009-03-31 — ALLEGRO BIODIESEL CORPORATION
- Form 10-K — filed 2009-03-30 — period 2008-12-31 — ALLEGRO BIODIESEL CORP.
- Form 8-K — filed 2009-02-04 — period 2009-01-30 — ALLEGRO BIODIESEL CORP.
- Form 8-K — filed 2008-11-19 — period 2008-11-13 — CURRENT REPORT ON FORM 8-K
- Form 10-Q — filed 2008-10-22 — period 2008-09-30 — ALLEGRO BIODIESEL CORPORATION
- Form 8-K — filed 2008-09-10 — period 2008-09-09
- Form 10-Q — filed 2008-08-01 — period 2008-06-30
- Form 8-K — filed 2008-07-14 — period 2008-07-10

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Updated: 2026-10-23T22:21:44Z

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