0001193125-11-314502 8-K 3 20111115 1.01 9.01 20111116 20111116 Approach Resources Inc 0001405073 1311 510424817 DE 1231 8-K 34 001-33801 111210902 ONE RIDGMAR CENTRE 6500 WEST FREEWAY, SUITE 800 FORT WORTH TX 76116 8179899000 ONE RIDGMAR CENTRE 6500 WEST FREEWAY, SUITE 800 FORT WORTH TX 76116 8-K 1 d256998d8k.htm FORM 8-K EX-1.1 2 d256998dex11.htm UNDERWRITING AGREEMENT EX-5.1 3 d256998dex51.htm OPINION OF THOMPSON & KNIGHT LLP AS TO THE VALIDITY OF THE SHARES