# MEDCO RESEARCH INC

MEDCO RESEARCH INC is a company headquartered in Cary, NC, United States.

## Company overview

- **Legal name:** MEDCO RESEARCH INC
- **Classification:** Company
- **Industry (SIC):** 2834 — Pharmaceutical Preparations
- **Headquarters:** Cary, NC, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000723385

## About

MEDCO RESEARCH INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000723385, and its reported industry is Pharmaceutical Preparations. The retained history contains 12 filings, including SC 13G filed on 2000-02-11. 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 13G — filed 2000-02-11
- Form 8-K — filed 2000-01-24 — period 2000-01-10 — FORM 8-K
- Form SC 13D — filed 2000-01-12 — MEDCO RESEARCH, INC.
- Form SC 13D — filed 1999-12-21 — MEDCO RESEARCH, INC. / KING PHARMACEUTICALS, INC.
- Form 8-K — filed 1999-12-14 — period 1999-11-30 — FORM 8-K
- Form 10-Q — filed 1999-11-12 — period 1999-09-30 — THIRD QUARTER REPORT
- Form 10-Q — filed 1999-08-13 — period 1999-06-30 — MEDCO RESEARCH, INC. 10-Q
- Form 10-Q — filed 1999-05-14 — period 1999-03-31 — FIRST QUARTER REPORT
- Form DEF 14A — filed 1999-03-31 — period 1999-05-26 — MEDCO RESEARCH INC. DEF14A
- Form SC 13G — filed 1999-02-12 — SCHEDULE 13G - 02-01-99 - MEDCO RESEARCH INCORPORATED
- Form 10-Q — filed 1998-11-12 — period 1998-09-30 — THIRD QUARTER REPORT
- Form 10-Q — filed 1998-08-11 — period 1998-06-30 — SECOND QUARTER REPORT

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Updated: 2026-10-23T22:19:15Z

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