# QUARTERDECK CORP

QUARTERDECK CORP is a company headquartered in Marina Del Rey, CA, United States.

## Company overview

- **Legal name:** QUARTERDECK CORP
- **Classification:** Company
- **Industry (SIC):** 7372 — Services-Prepackaged Software
- **Headquarters:** Marina Del Rey, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** September 30
- **SEC CIK:** 0000707668

## About

QUARTERDECK CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000707668, and its reported industry is Services-Prepackaged Software. The retained history contains 12 filings, including 8-K filed on 1999-03-17. 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 8-K — filed 1999-03-17 — period 1999-03-17 — FORM 8-K
- Form 8-K — filed 1999-03-01 — period 1999-02-24 — FORM 8-K
- Form 10-K/A — filed 1999-03-01 — period 1998-09-30 — FORM 10-K/A
- Form 10-Q — filed 1999-02-12 — period 1998-12-31 — FORM 10-Q
- Form 10-K — filed 1998-12-24 — period 1998-09-30 — FORM 10-K
- Form 8-K — filed 1998-11-17 — period 1998-11-17 — CURRENT REPORT DATED NOVEMBER 17, 1998
- Form 8-K — filed 1998-10-20 — period 1998-10-09 — FORM 8-K DATE OF REPORT OCTOBER 9, 1998
- Form 8-K — filed 1998-10-19 — period 1998-10-15 — FORM 8-K
- Form 10-Q — filed 1998-08-14 — period 1998-06-30 — FORM 10-Q
- Form 8-K — filed 1998-08-04 — period 1998-08-04 — FORM 8-K
- Form 8-K — filed 1998-07-08 — period 1998-07-08 — FORM 8-K
- Form 8-K — filed 1998-06-25 — period 1998-06-25 — FORM 8-K

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Updated: 2026-10-23T22:12:03Z

Canonical page: https://altss.com/profile/quarterdeck-corp

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