# VASTAR RESOURCES INC

VASTAR RESOURCES INC is a company headquartered in Houston, TX, United States.

## Company overview

- **Legal name:** VASTAR RESOURCES INC
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** Houston, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000918252

## About

VASTAR RESOURCES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000918252, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 12 filings, including 10-K/A filed on 2000-08-17. 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/A — filed 2000-08-17 — period 1999-12-31 — AMENDMENT NO. 3 TO 1999 FORM 10-K
- Form 10-K/A — filed 2000-08-17 — period 1999-12-31 — AMENDMENT NO. 2 TO FORM 10-K
- Form 10-Q — filed 2000-08-04 — period 2000-06-30 — 2ND QTR 2000
- Form 8-K — filed 2000-07-20 — period 2000-07-20 — FORM 8-K
- Form 10-K/A — filed 2000-05-01 — period 1999-12-31 — AMENDMENT NO. 1 TO 1999 FORM 10-K
- Form 8-K — filed 2000-04-28 — period 2000-04-28 — FORM 8-K
- Form SC 13D — filed 2000-04-28 — SCHEDULE 13D
- Form 8-K — filed 2000-04-27 — period 2000-04-27 — FORM 8-K
- Form 10-Q — filed 2000-04-20 — period 2000-03-31 — FORM 10-Q FOR QUARTER ENDED MARCH 31, 2000
- Form 8-K — filed 2000-04-18 — period 2000-04-18 — FORM 8-K
- Form 10-K — filed 2000-03-03 — period 1999-12-31 — FORM 10-K FOR YEAR ENDED DEC. 31, 1999
- Form 10-Q — filed 1999-10-28 — period 1999-09-30 — FORM 10-Q

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Updated: 2026-10-23T22:31:33Z

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