0001193125-20-330447 8-K 1 20201231 1.02 1.03 3.03 20201231 20201231 Approach Resources Inc 0001405073 1311 510424817 DE 1231 8-K 34 001-33801 201428236 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 d39174d8k.htm 8-K