0001655428-23-000006.txt : 20230828 0001655428-23-000006.hdr.sgml : 20230828 20230825173821 ACCESSION NUMBER: 0001655428-23-000006 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b FILED AS OF DATE: 20230828 DATE AS OF CHANGE: 20230825 EFFECTIVENESS DATE: 20230828 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Kapteyn-Murnane Laboratories, Inc. CENTRAL INDEX KEY: 0001655428 IRS NUMBER: 200117004 STATE OF INCORPORATION: DE FISCAL YEAR END: 0731 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-482599 FILM NUMBER: 231209490 BUSINESS ADDRESS: STREET 1: 4775 WALNUT ST UNIT 102 CITY: BOULDER STATE: CO ZIP: 80301 BUSINESS PHONE: 303 544 9068 MAIL ADDRESS: STREET 1: 4775 WALNUT ST UNIT 102 CITY: BOULDER STATE: CO ZIP: 80301 D/A 1 primary_doc.xml X0708 D/A LIVE 0001655428 Kapteyn-Murnane Laboratories, Inc. 4775 WALNUT ST UNIT 102 BOULDER CO COLORADO 80301 303 544 9068 DELAWARE None None Corporation true Henry C. Kapteyn 4775 Walnut St Unit 102 Boulder CO COLORADO 80301 Executive Officer Director Margaret M. Murnane 4775 Walnut St Unit 102 Boulder CO COLORADO 80301 Executive Officer Director Carly Abrahamson 4775 Walnut St Unit 102 Boulder CO COLORADO 80301 Director Other Technology Decline to Disclose 06b true 0001655428-23-000005 2023-08-16 false true true See Section 10 true Existing preferred stock exchanged for new series of preferred stock (A to B - exempt exchange) and issuance of a new series of preferred stock (Series C). 0 675085 675085 0 false 1 0 0 0 false Kapteyn-Murnane Laboratories, Inc. Henry C. Kapteyn Henry C. Kapteyn CEO and Director 2023-08-25