What is the main reason for this 8-K filing?

This 8-K filing is primarily to inform investors that KLA-Tencor has initiated an internal investigation into its past stock option grants due to concerns about timing and accounting, and that the company has received subpoenas from two U.S. Attorney's Offices regarding the same matter.

What is the role of the Special Committee?

The Special Committee is composed of independent directors from KLA-Tencor's Board. Its purpose is to oversee and conduct a thorough internal investigation into the historical stock option grants, including their timing and the related accounting and documentation practices. They will be assisted by external legal and accounting experts.

What are the implications of the subpoenas received?

The subpoenas from the U.S. Attorney's Offices indicate that government authorities are also investigating KLA-Tencor's past stock option grants. This suggests potential regulatory scrutiny and a need for the company to provide requested information, with which KLA-Tencor has committed to cooperating fully.

Is there a lawsuit related to these stock option issues?

Yes, a derivative lawsuit has been filed against KLA-Tencor in the United States District Court for the Northern District of California by the Theodore R. Kornreich Revocable Trust, on behalf of the company, related to the stock option grants.

KLAC 8-K SEC Disclosure

Summary

This 8-K filing from KLA-Tencor Corporation (KLAC) on May 24, 2006, announces significant developments regarding an internal investigation into past stock option grants. The company's Board of Directors has appointed a Special Committee comprised of independent directors to thoroughly examine issues related to the timing of these grants and associated accounting and documentation. This internal review will be supported by external legal counsel and accounting professionals.

Key Highlights

1KLA-Tencor's Board of Directors has established a Special Committee of independent directors.
2The Special Committee will conduct an internal investigation into past stock option grants.
3The investigation will focus on the timing of stock option grants and related accounting/documentation.
4The company has received subpoenas from the U.S. Attorney's Offices for the Eastern District of New York and Northern District of California.
5These subpoenas also relate to past stock option grants.
6KLA-Tencor has stated its full cooperation with any government or regulatory investigations.
7A derivative lawsuit has been filed against the company in the U.S. District Court for the Northern District of California.

KLA CORP 8-K Report, Corporate Update (May 24, 2006)

Summary

Key Highlights

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