ALASKA AIRLINES INC

Q: Aug 11 2010

Q: Aug 5 2010

Q: Mar 31 2010

FY: Feb 22 2010

Q: Nov 5 2009

Q: Aug 6 2009

Q: May 11 2009

FY: Dec 31 2008

Q: Sep 30 2008

Q: Jun 30 2008

Q: Mar 31 2008

FY: Dec 31 2007

Q: Mar 31 2007

Q: Sep 30 2007

Q: Jun 30 2007

Q: Mar 31 2007

FY: Dec 31 2006

Q: Sep 30 2006

Q: Jun 30 2006

Q: Mar 31 2006

5.03,9.01

1.01

Other Events

8.01

2.06,7.01

5.02,9.01

1.01

1.01,5.02,9.01

1.01

5.02

8.01

Other Events

Entry into a Material Definitive Agreement

4.02

8.01,9.01

Cost Associated with Exit or Disposal Activities

5,7

4,7

5,7

5,7

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

Registration statement under Securities Act of 1933

Registration statement under Securities Act of 1933

VANGUARD FIDUCIARY TRUST CO

VANGUARD FIDUCIARY TRUST CO

VANGUARD FIDUCIARY TRUST CO

No description available

No description available

No description available

No description available

No description available

No description available

No description available

No description available

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

No description available