SPARTA INC /DE

Q: Mar 30 2008

FY: Dec 31 2007

Q: Sep 30 2007

Q: Jul 1 2007

Q: Apr 1 2007

FY: Dec 31 2006

Q: Oct 1 2006

Q: Jul 2 2006

Q: Apr 2 2006

FY: Jan 1 2006

Q: Oct 2 2005

Q: Oct 2 2005

Q: Jul 3 2005

Q: Apr 3 2005

FY: Jan 2 2005

Q: Oct 3 2004

Q: Jul 4 2004

Q: Apr 4 2004

FY: Dec 28 2003

Q: Sep 28 2003

2.01,3.03,5.01,5.02,5.03,8.01

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

5.02,9.01

2.02,9.01

Entry into a Material Definitive Agreement

2.02,9.01

2.03,9.01

2.02,9.01

Results of Operations and Financial Condition

2.02,9.01

Other Events

Results of Operations and Financial Condition

Results of Operations and Financial Condition

5.02

Results of Operations and Financial Condition

5.02

4.01,9.01

2.02,9.01

Regulation FD Disclosure

7.01,9.01

Post Effective Amendment to S-8

Certification of termination of registration of a class of securities (Section 12(g))

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

No description available

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

SEPUCHA ROBERT C

Morgan Randy N

CHIARO JODY L

CRITES TROY A

FABIAN JERRY R

SCHREIMAN DAVID

GRETLEIN RAYMOND C

Hoffmann Dorothy H

Baginski Maureen A

ZIONIC GERALD A

PIOTROWSKI JOHN L

HANKIN ROCKELL N

COOK WILLIAM E

WINTON WAYNE R

HANKIN ROCKELL N

COOK WILLIAM E

WINTON WAYNE R

Morgan Randy N

CRITES TROY A

SEPUCHA ROBERT C

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Letter from the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Letter from the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)