• February 24, 2010 - Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, Inc. Enters into Agreement to be Acquired by Investor Group.

• November 23, 2009 - Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, INC. Announces Third Quarter Earnings.Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• September 21, 2009 - Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, INC. Receives Notification from NASDAQ.Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• August 13, 2009 - Pinnacle Gas Resources, Inc.

Pinnacle to present at Enercom’s Oil & Gas Conference, in Denver, Colorado August 13, 2009 at 1:30 P.M. (MDT)Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• April 16, 2009 - Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, Inc. has sold undeveloped acreage
and certain gas gathering assets, providing net proceeds of approximately $3.2 million to the company.Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• October 1, 2008 - Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, Inc. Provides Update: September Sets Production Record, Third Quarter Hook-Ups Establish New Record, Capital Investment Program on Target, Joint Venture to Explore Mesaverde Horizons in Green River UnderwayQuest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• October 16, 2007 - Pinnacle Gas Resources, Inc. & Quest Resource Corporation

Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger Quest Resources Corporation & Pinnacle Gas Resources, Inc. Announce Merger

• May 14, 2007- Pinnacle Gas Resources, Inc.

Pinnacle Gas Resources, Inc. Prices IPO