Global Geophysical Services Inc

Q: Mar 31 2014

Q: Sep 30 2014

Q: Jun 30 2014

Q: Sep 30 2014

Q: Jun 30 2014

Q: Mar 31 2014

FY: Dec 31 2013

FY: Dec 31 2013

Q: Sep 30 2013

Q: Jun 30 2013

Q: Jun 30 2013

Q: Mar 31 2013

FY: Dec 31 2012

Q: Sep 30 2012

Q: Jun 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

FY: Dec 31 2011

Q: Sep 30 2011

Q: Jun 30 2011

1.01,1.02,1.03,2.03,3.02,5.01,5.02,9.01

3.03,5.03,5.05,9.01

7.01,9.01

8.01

7.01,9.01

4.01,9.01

7.01,9.01

7.01,8.01,9.01

1.01,7.01,9.01

7.01,9.01

Entry into a Material Definitive Agreement

7.01,9.01

7.01,9.01

1.01,3.02,5.02,7.01,9.01

7.01,9.01

1.01,9.01

5.02,7.01,9.01

Regulation FD Disclosure

Regulation FD Disclosure

Other Events

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

Notice of Effectiveness

Notice of Effectiveness

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post-effective amendment to a registration statement

Post-effective amendment to a registration statement

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

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

Registration of Securities on Exchange

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Notice of Effectiveness

Registration statement under Securities Act of 1933

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Definitive Proxy Statement

Definitive Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

none

none

Brasher James E.

Skerl Damir S

Forrest Michael C

PRICE T ROWE ASSOCIATES INC /MD/

PEEBLES ROSS G.

Brasher James E.

GORE SEAN M.

Verghese P Mathew

Fleure Thomas J

WHITE RICHARD CARL

SEAN GORE M.

SEAN GORE M.

Verghese P Mathew

Forrest Michael C

MCCOY JOSEPH P

Kurz Karl F

Skerl Damir S

BAHORICH MICHAEL S

No description available

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

No description available

No description available

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

06

06

06

FILED AS OF DATE: 20041213