AMERICANWEST BANCORPORATION

Q: Sep 30 2010

Q: Jun 30 2010

Q: Mar 31 2010

FY: Dec 31 2009

FY: Dec 31 2009

Q: Sep 30 2009

Q: Jun 30 2009

Q: Mar 31 2009

FY: Dec 31 2008

Q: Sep 30 2008

Q: Jun 30 2008

Q: Mar 31 2008

FY: Dec 31 2007

Q: Sep 30 2007

Q: Jun 30 2007

Q: Mar 31 2007

FY: Dec 31 2006

FY: Dec 31 2005

Q: Sep 30 2006

Q: Jun 30 2006

7.01,9.01

1.03,9.01

7.01,9.01

7.01,9.01

Regulation FD Disclosure

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

Regulation FD Disclosure

7.01,9.01

7.01,9.01

7.01,9.01

7.01,9.01

Regulation FD Disclosure

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

Free Writing Prospectus

Free Writing Prospectus

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Written communication about a business combination transaction (Rule 425)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

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

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Carnes Carolyn Kay

SWARTZ DONALD H II

Armijo J Frank

Marchese Joseph

Harris Robert A

Sherman Nicole

SHAMBERGER RICK E

Sherman Nicole

DIMENSIONAL FUND ADVISORS LP

Harris Robert A

Sherman Nicole

SWARTZ DONALD H II

SHAMBERGER RICK E

DIMENSIONAL FUND ADVISORS INC

Krasselt Shelly L

Smith Brad L.

Smith Brad L.

Call Ivan T

Call Ivan T

Call Ivan T

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

Notification of the removal from listing and registration of matured redeemed or retired securities

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 Report Scanned (Paper)

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

Letter from 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

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)

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)