Filing search / Ownership / Mentor Graphics Corp / Page 20

8-K

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22 Jul 04

Regulation FD Disclosure

12:00am

AW

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16 Jun 04

Withdrawal of amendment

12:00am

POS AM

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25 May 04

Prospectus update (post-effective amendment)

12:00am

POS AM

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25 May 04

Prospectus update (post-effective amendment)

12:00am

8-K/A

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26 Apr 04

Regulation FD Disclosure

12:00am

8-K

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22 Apr 04

Regulation FD Disclosure

12:00am

PRE 14A

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29 Mar 04

Preliminary proxy

12:00am

8-K

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28 Jan 04

Regulation FD Disclosure

12:00am

8-K

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7 Jan 04

Mentor Graphics Corp. 8-K

12:00am

S-8

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4 Dec 03

Registration of securities for employees

12:00am

S-8

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4 Dec 03

Registration of securities for employees

12:00am

S-8

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4 Dec 03

Registration of securities for employees

12:00am

8-K/A

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29 Oct 03

Regulation FD Disclosure

12:00am