0001537435-22-000074.txt : 20220628 0001537435-22-000074.hdr.sgml : 20220628 20220628182857 ACCESSION NUMBER: 0001537435-22-000074 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220623 FILED AS OF DATE: 20220628 DATE AS OF CHANGE: 20220628 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LEWIS EARL R CENTRAL INDEX KEY: 0001230427 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36103 FILM NUMBER: 221051342 MAIL ADDRESS: STREET 1: C/O NXSTAGE MEDICAL INC. (NXTM) STREET 2: 439 SOUTH UNION STREET, 5TH FLOOR CITY: LAWRENCE STATE: MA ZIP: 01843 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TECOGEN INC. CENTRAL INDEX KEY: 0001537435 STANDARD INDUSTRIAL CLASSIFICATION: AIR COND & WARM AIR HEATING EQUIP & COMM & INDL REFRIG EQUIP [3585] IRS NUMBER: 043536131 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 45 FIRST AVENUE CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 781-466-6400 MAIL ADDRESS: STREET 1: 45 FIRST AVENUE CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: TECOGEN INC DATE OF NAME CHANGE: 20111215 4 1 wf-form4_165645532150877.xml FORM 4 X0306 4 2022-06-23 0 0001537435 TECOGEN INC. TGEN 0001230427 LEWIS EARL R 45 FIRST AVE WALTHAM MA 02451 1 0 0 0 Stock Option (Right to Buy) 1.2 2022-06-23 4 A 0 25000 1.20 A 2023-06-23 2032-06-23 Common Stock 25000.0 150000 D Vests 25% per year /s/ Earl R. Lewis 2022-06-28