GUITAR CENTER, INC.

Q: Sep 30 2013

Q: Jun 30 2013

Q: Mar 31 2013

FY: Dec 31 2012

Q: Sep 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

FY: Dec 31 2011

Q: Sep 30 2011

Q: Jun 30 2007

Q: Mar 31 2007

FY: Dec 31 2006

Q: Sep 30 2006

Q: Jun 30 2006

Q: Mar 31 2006

FY: Dec 31 2005

Q: Sep 30 2005

Q: Jun 30 2005

Q: Mar 31 2005

FY: Dec 31 2004

1.01,9.01

5.02,9.01

5.02

5.02

5.02

5.02

5.02

5.02

2.02,9.01

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

7.01,9.01

8.01,9.01

2.02,8.01

1.01

1.01,8.01,9.01

1.01,9.01

2.02,8.01

Regulation FD Disclosure

Regulation FD Disclosure

Results of Operations and Financial Condition

06b

06b

06b

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

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Notice of Effectiveness

Notice of Effectiveness

Post-effective amendment to a registration statement

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

Post Effective Amendment to S-8

Post-effective amendment to a registration statement

Notification of removal from listing and/or registration on a national securities exchange

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

Automatic Shelf Registration

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

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

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

HOPLITE CAPITAL MANAGEMENT LLC

WASATCH ADVISORS INC

SMITH LELAND

LIVINGSTON LARRY

Tarvin Paul

ROSSI WALTER

MASON ERICK

Robson David

OBrien Kenneth Moore

MRKONIC GEORGE R JR

MARTIN BOB L

MacMillan A S

STARRETT PETER

ALBERTSON MARTIN

REISS KENNETH

EASTMAN ROBERT

SAGEVIEW CAPITAL MASTER, LTD

WASATCH ADVISORS INC

Tarvin Paul

MRKONIC GEORGE R JR

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Post-effective amendment to an automatic shelf registration statement

06