Antero Resources LLC

Q: Jun 30 2013

Q: Mar 31 2013

FY: Dec 31 2012

Q: Sep 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

Q: Jun 30 2010

FY: Dec 31 2011

Q: Sep 30 2011

Q: Jun 30 2011

Q: Sep 30 2010

FY: Dec 31 2010

Q: Mar 31 2011

FY: Dec 31 2011

7.01,9.01

1.01,2.03,5.02,7.01,9.01

2.02,9.01

2.02,9.01

7.01,9.01

2.02,9.01

2.02,9.01

1.01,2.03,9.01

8.01,9.01

7.01,8.01,9.01

5.02

1.01,2.01,9.01

1.01,9.01

1.01,2.03,9.01

Other Events

7.01,8.01,9.01

7.01

2.02,9.01

2.02,9.01

1.01,7.01,9.01

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

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)

Registration statement under Securities Act of 1933

Rule 506

Antero Resources LLC

Antero Resources LLC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC