# OAK TECHNOLOGY INC

OAK TECHNOLOGY INC is a company headquartered in Sunnyvale, CA, United States.

## Company overview

- **Legal name:** OAK TECHNOLOGY INC
- **Classification:** Company
- **Industry (SIC):** 3674 — Semiconductors & Related Devices
- **Headquarters:** Sunnyvale, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** June 30
- **SEC CIK:** 0000824225

## About

OAK TECHNOLOGY INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000824225, and its reported industry is Semiconductors & Related Devices. The retained history contains 12 filings, including 8-K filed on 2003-07-22. 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 2003-07-22 — period 2003-07-22 — OAK TECHNOLOGY 8-K
- Form 10-Q — filed 2003-05-15 — period 2003-03-31 — OAK TECHNOLOGY 3Q03 FORM 10-Q
- Form 8-K — filed 2003-05-07 — period 2003-05-04 — 8-K
- Form 8-K — filed 2003-04-22 — period 2003-04-22 — OAK TECHNOLOGY, INC. 8-K
- Form 8-K — filed 2003-04-18 — period 2003-04-03 — 8-K
- Form 8-K — filed 2003-02-20 — period 2003-02-05 — 8-K
- Form 10-Q — filed 2003-02-14 — period 2002-12-31 — OAK TECHNOLOGY 2Q03 FORM 10-Q
- Form SC 13G — filed 2003-02-12
- Form DEF 14A — filed 2002-12-03 — period 2002-12-18 — DEFINITIVE PROXY STATEMENT
- Form 10-Q — filed 2002-11-14 — period 2002-09-30 — OAK TECHNOLOGY 1Q03 FORM 10-Q
- Form 8-K — filed 2002-10-30 — period 2002-10-25 — 8-K
- Form 8-K — filed 2002-10-08 — period 2002-10-07 — 8-K

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

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