ALION SCIENCE & TECHNOLOGY CORP

FY: Sep 30 2014

FY: Dec 30 2014

Q: Jun 30 2014

Q: Mar 31 2014

Q: Dec 31 2013

FY: Sep 30 2013

Q: Jun 30 2013

Q: Mar 31 2013

Q: Dec 31 2012

FY: Sep 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

Q: Dec 31 2011

FY: Sep 30 2011

Q: Jun 30 2011

Q: Mar 31 2011

FY: Sep 30 2010

Q: Dec 31 2010

FY: Sep 30 2010

Q: Jun 30 2010

7.01,9.01

8.01

1.01,1.02,2.03,3.02,3.03,5.01,5.02,5.07,9.01

1.01,9.01

2.02,7.01

8.01,9.01

8.01,9.01

1.01,9.01

8.01,9.01

1.01,3.02,8.01,9.01

8.01,9.01

Other Events

Other Events

Other Events

Other Events

Entry into a Material Definitive Agreement

Other Events

Results of Operations and Financial Condition

Other Events

Entry into a Material Definitive Agreement

Automatic Shelf Registration

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

No description available

No description available

No description available

06b

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement for Primary Offering

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement for Primary Offering

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Notice of Effectiveness

Amended Initial Registration Statement

Amended Initial Registration Statement

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

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

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

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)

Letter from the SEC

Correspondence with the SEC