U.S. Securities and Exchange Commission Washington, D.C. 20549 FORM 10-K (Mark One) [ X ] Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 [Fee Required] For the Fiscal Year Ended December 31, 2018 [ ] Transition Report Under Section 13 or 15(d) of the Securities Exchange Act of 1934 [No Fee Required] Commission File Number 0-20791 AMARILLO BIOSCIENCES, INC. (Exact name of Registrant as specified in its charter) Texas (State of other jurisdiction of incorporation or organ ...