0001855742-26-000003.txt : 20260227 0001855742-26-000003.hdr.sgml : 20260227 20260226184808 ACCESSION NUMBER: 0001855742-26-000003 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering FILED AS OF DATE: 20260227 DATE AS OF CHANGE: 20260226 EFFECTIVENESS DATE: 20260227 FILER: COMPANY DATA: COMPANY CONFORMED NAME: TetraScience, Inc. CENTRAL INDEX KEY: 0001855742 ORGANIZATION NAME: EIN: 472180965 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-574899 FILM NUMBER: 26691472 BUSINESS ADDRESS: STREET 1: 68 HARRISON AVE, SUITE 605, PMB 37361 CITY: BOSTON STATE: MA ZIP: 02111 BUSINESS PHONE: (857) 244-1514 MAIL ADDRESS: STREET 1: 68 HARRISON AVE, SUITE 605, PMB 37361 CITY: BOSTON STATE: MA ZIP: 02111 D 1 primary_doc.xml X0708 D LIVE 0001855742 TetraScience, Inc. 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 (617) 249-4182 DELAWARE None None Corporation true Siping Wang 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Executive Officer Director Patrick Grady 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Executive Officer Director James S. Orsillo 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Executive Officer Director Christopher Lynch 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Director Remy Evard 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Director Deven Parekh 68 Harrison Ave, Suite 605, PMB 37361 Boston MA MASSACHUSETTS 02111 Director Other Decline to Disclose 06b false 2026-02-13 false true false 0 14999985 14999985 0 false 11 0 0 0 false TetraScience, Inc. /s/ James S. Orsillo James S. Orsillo Chief Financial Officer 2026-02-26