0001104659-21-153631.txt : 20211227 0001104659-21-153631.hdr.sgml : 20211227 20211227170520 ACCESSION NUMBER: 0001104659-21-153631 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211223 FILED AS OF DATE: 20211227 DATE AS OF CHANGE: 20211227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MONAHAN JOHN J CENTRAL INDEX KEY: 0001257825 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12584 FILM NUMBER: 211521211 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Synthetic Biologics, Inc. CENTRAL INDEX KEY: 0000894158 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 133808303 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9605 MEDICAL CENTER DRIVE STREET 2: SUITE 270 CITY: ROCKVILLE STATE: MD ZIP: 20850 BUSINESS PHONE: (734) 332-7800 MAIL ADDRESS: STREET 1: 9605 MEDICAL CENTER DRIVE STREET 2: SUITE 270 CITY: ROCKVILLE STATE: MD ZIP: 20850 FORMER COMPANY: FORMER CONFORMED NAME: ADEONA PHARMACEUTICALS, INC. DATE OF NAME CHANGE: 20081027 FORMER COMPANY: FORMER CONFORMED NAME: PIPEX PHARMACEUTICALS, INC. DATE OF NAME CHANGE: 20061214 FORMER COMPANY: FORMER CONFORMED NAME: SHEFFIELD PHARMACEUTICALS INC DATE OF NAME CHANGE: 19970730 4 1 tm2136313-2_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2021-12-23 0 0000894158 Synthetic Biologics, Inc. SYN 0001257825 MONAHAN JOHN J C/O SYNTHETIC BIOLOGICS, INC., 9605 MEDICAL CENTER DRIVE, SUITE 270 ROCKVILLE MD 20850 1 0 0 0 Stock Options (right to buy) 0.3314 2021-12-23 4 A 0 200000 0 A 2022-01-23 2028-12-23 Common Stock 200000 200000 D These stock options vest pro rata on a monthly basis over 12 months. /s/ John J. Monahan 2021-12-27