0001493152-19-003667 8-K 2 20190314 1.01 3.02 5.03 9.01 20190320 20190320 12 Retech Corp 0001627611 7371 383954047 NV 1231 8-K 34 000-55915 19695358 10785 W. TWAIN AVE., SUITE 210 LAS VEGAS NV 89135 852-6072-0269 10785 W. TWAIN AVE., SUITE 210 LAS VEGAS NV 89135 Devago, Inc. 20141210 8-K 1 form8-k.htm EX-3.1 2 ex3-1.htm