0001140361-19-008669.txt : 20190508 0001140361-19-008669.hdr.sgml : 20190508 20190508163139 ACCESSION NUMBER: 0001140361-19-008669 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190506 FILED AS OF DATE: 20190508 DATE AS OF CHANGE: 20190508 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Davis Katherine Lyon CENTRAL INDEX KEY: 0001399265 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35569 FILM NUMBER: 19807084 MAIL ADDRESS: STREET 1: C/O CHEMBIO DIAGNOSTICS STREET 2: 3661 HORSEBLOCK ROAD CITY: MEDFORD STATE: NY ZIP: 11763 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CHEMBIO DIAGNOSTICS, INC. CENTRAL INDEX KEY: 0001092662 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 880425691 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 555 WIRELESS BLVD. CITY: HAUPPAUGE STATE: NY ZIP: 11788 BUSINESS PHONE: (631) 924-1135 MAIL ADDRESS: STREET 1: 555 WIRELESS BLVD. CITY: HAUPPAUGE STATE: NY ZIP: 11788 FORMER COMPANY: FORMER CONFORMED NAME: Chembio Diagnostics Inc. DATE OF NAME CHANGE: 20040607 FORMER COMPANY: FORMER CONFORMED NAME: TRADING SOLUTIONS COM INC DATE OF NAME CHANGE: 19990805 4 1 form4.xml FORM 4 X0306 4 2019-05-06 0001092662 CHEMBIO DIAGNOSTICS, INC. CEMI 0001399265 Davis Katherine Lyon 555 WIRELESS BOULEVARD HAUPPAUGE NY 11788 true Common Stock 2019-05-06 4 M 0 46875 3.48 A 112943 D Common Stock 2019-05-06 4 F 0 22800 7.1545 D 90143 D Options to purchase 3.48 2019-05-06 4 M 0 46875 0 D 2019-06-19 Common Stock 46875 0 D On May 6, 2019, the reporting person exercised previously issued options to purchase 46,875 shares of common stock of the Issuer. Represents the surrender of options to purchase shares of common stock to the Issuer to pay the exercise price for options exercised. The options vested and became exercisable as to 9,375 shares of common stock on June 19, 2014, the grant date, and the remaining 37,500 shares of common stock vested and became exercisable in four equal annual installments beginning on the first anniversary of the grant date. /s/ Mark L. Johnson, Attorney-in-Fact for Katherine Lyon Davis 2019-05-08