NUMERICAL TECHNOLOGIES INC

Related Filers (6)

Ownership (22)

SC 13G
Monday, 3/10/2003
STATE STREET RESEARCH & MANAGEMENT CO //MA/: Major Shareholders
4
Thursday, 2/27/2003
SYNOPSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/26/2003
SYNOPSYS INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/14/2003
FMR CORP: Major Shareholders
SC 13G
Friday, 2/14/2003
STATE STREET RESEARCH & MANAGEMENT CO //MA/: Major Shareholders
SC 13G/A
Thursday, 2/13/2003
STURGEON ROGER: Major Shareholders
SC 13G/A
Thursday, 2/13/2003
PATI YAGYENSH C: Major Shareholders
SC 13G/A
Thursday, 2/13/2003
WANG YAO TING: Major Shareholders
SC 13D
Wednesday, 1/22/2003
SYNOPSYS INC: Major Shareholders
3
Wednesday, 1/22/2003
SYNOPSYS INC: Initial statement of beneficial ownership of securities
SC 13G/A
Tuesday, 9/10/2002
FMR CORP: Major Shareholders
SC 13G/A
Tuesday, 7/23/2002
STATE STREET RESEARCH & MANAGEMENT CO //MA/: Major Shareholders
SC 13G
Wednesday, 7/10/2002
STATE STREET RESEARCH & MANAGEMENT CO //MA/: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
FMR CORP: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
STURGEON ROGER: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
WANG YAO TING: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
PATI YAGYENSH C: Major Shareholders
SC 13G/A
Friday, 3/9/2001
FMR CORP: Major Shareholders
SC 13G
Wednesday, 2/14/2001
FMR CORP: Major Shareholders
SC 13G
Wednesday, 2/14/2001
PATI YAGYENSH C: Major Shareholders
SC 13G
Wednesday, 2/14/2001
STURGEON ROGER: Major Shareholders
SC 13G
Wednesday, 2/14/2001
WANG YAO TING: Major Shareholders
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Prospectus (21)

SC TO-T/A
Friday, 2/28/2003
Third party tender offer statement
SC TO-T/A
Tuesday, 2/25/2003
Third party tender offer statement
SC TO-T/A
Friday, 2/21/2003
Third party tender offer statement
SC TO-T/A
Thursday, 2/13/2003
Third party tender offer statement
SC TO-T/A
Thursday, 2/6/2003
Third party tender offer statement
SC TO-T
Thursday, 1/23/2003
Third party tender offer statement
SC TO-C
Tuesday, 1/14/2003
Written communication relating to an issuer or third party tender offer
SC TO-C
Monday, 1/13/2003
Written communication relating to an issuer or third party tender offer
S-8
Wednesday, 10/30/2002
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Friday, 4/19/2002
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8 POS
Thursday, 10/18/2001
Post-effective amendment to a S-8 registration statement
S-8
Thursday, 10/18/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Wednesday, 5/9/2001
Registration statement for specified transactions by certain issuers
S-8
Thursday, 11/9/2000
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Friday, 9/15/2000
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B1
Friday, 4/7/2000
Prospectus filed pursuant to Rule 424(b)(1)
S-1/A
Thursday, 4/6/2000
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Monday, 3/20/2000
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Friday, 3/3/2000
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Monday, 2/14/2000
General form of registration statement for all companies including face-amount certificate companies
S-1
Friday, 1/28/2000
General form of registration statement for all companies including face-amount certificate companies
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