0000905148-26-002660.txt : 20260527 0000905148-26-002660.hdr.sgml : 20260527 20260527101411 ACCESSION NUMBER: 0000905148-26-002660 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260527 DATE AS OF CHANGE: 20260527 EFFECTIVENESS DATE: 20260527 FILER: COMPANY DATA: COMPANY CONFORMED NAME: HighVista 1.5 (U.S.) LP CENTRAL INDEX KEY: 0001605277 ORGANIZATION NAME: EIN: 455321668 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-215412 FILM NUMBER: 261022744 BUSINESS ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET, 50TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 617-406-6500 MAIL ADDRESS: STREET 1: JOHN HANCOCK TOWER STREET 2: 200 CLARENDON STREET, 50TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 D/A 1 primary_doc.xml X0708 D/A LIVE 0001605277 HighVista 1.5 (U.S.) LP 200 Clarendon Street, 50th Floor Boston MA MASSACHUSETTS 02109 617-406-6500 DELAWARE HighVista Growth (U.S.), LP None Limited Partnership true n/a HighVista GP III Limited Partnership 200 Clarendon Street, 50th Floor Boston MA MASSACHUSETTS 02116 Executive Officer General Partner n/a HighVista GP, LLC 200 Clarendon Street, 50th Floor Boston MA MASSACHUSETTS 02116 Executive Officer general partner of the General Partner n/a HighVista Strategies LLC 200 Clarendon Street, 50th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Investment Manager Ronald Landen HighVista GP, LLC 200 Clarendon Street, 50th Floor Boston MA MASSACHUSETTS 02116 Executive Officer Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000905148-25-001906 2014-04-01 true true false 0 Indefinite 331677420 Indefinite false 85 0 0 0 false HighVista 1.5 (U.S.) LP Ronald Landen Ronald Landen General Counsel and CCO of the Investment Manager 2026-05-27