OKLAHOMA CITY, Nov. 5, 2010 (GLOBE NEWSWIRE) -- PostRock Energy Corporation (Nasdaq:PSTR) announced that it will host its third quarter 2010 webcast and conference call at 9:00 a.m. Central Time, Thursday, November 11, 2010. The webcast will be accessible on the 'Investors' page at www.pstr.com . Conference call numbers for participation are 866-516-1003 in the U.S. and 760-536-8545 internationally. The webcast will be available for replay on the Company's website following the conference call.

About PostRock Energy Corporation

PostRock Energy Corporation is engaged in the acquisition, exploration, development, production and transportation of oil and natural gas, primarily in the Cherokee Basin of Kansas and Oklahoma. The Company owns and operates over 2,800 wells and nearly 2,200 miles of gas gathering lines in the Basin. It also owns 1,100 miles of interstate gas pipelines serving parts of Oklahoma, Kansas and Missouri.

The PostRock Energy Corp. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=7221
CONTACT:  PostRock Energy Corporation          Jack Collins, Chief Financial Officer            (405) 702-7460          North Whipple, Manager, Corporate Development & Investor            Relations            (405) 702-7423

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