Attached files
file | filename |
---|---|
8-K - FORM 8-K - GreenHunter Resources, Inc. | d386548d8k.htm |
EX-1.1 - FORM OF UNDERWRITING AGREEMENT - GreenHunter Resources, Inc. | d386548dex11.htm |
EX-3.1 - CERTIFICATE OF CORRECTION TO THE AMENDED AND RESTATED CERTIFICATE OF DESIGNATION - GreenHunter Resources, Inc. | d386548dex31.htm |
EX-99.1 - PRESS RELEASE DATED JULY 25, 2012 - GreenHunter Resources, Inc. | d386548dex991.htm |
Exhibit 4.1