0002145480-26-000001.txt : 20260715 0002145480-26-000001.hdr.sgml : 20260715 20260715134619 ACCESSION NUMBER: 0002145480-26-000001 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: 20260715 DATE AS OF CHANGE: 20260715 EFFECTIVENESS DATE: 20260715 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Headlands Holdco, LLC CENTRAL INDEX KEY: 0002145480 ORGANIZATION NAME: EIN: 393716891 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-590876 FILM NUMBER: 261176991 BUSINESS ADDRESS: STREET 1: 100 FEDERAL STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-227-1050 MAIL ADDRESS: STREET 1: 100 FEDERAL STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 D 1 primary_doc.xml X0708 D LIVE 0002145480 Headlands Holdco, LLC 100 FEDERAL STREET 35TH FLOOR BOSTON MA MASSACHUSETTS 02110 617-227-1050 DELAWARE None None Limited Liability Company true 2025 Joshua Matthew Nelson 100 Federal Street 35th Floor Boston MA MASSACHUSETTS 02110 Executive Officer Director Manager and President of the Issuer Megan Preiner 100 Federal Street 35th Floor Boston MA MASSACHUSETTS 02110 Director Manager of the Issuer Peter McLelland 100 Federal Street 35th Floor Boston MA MASSACHUSETTS 02110 Director Manager of the Issuer Kyle Burtnett 100 Federal Street 35th Floor Boston MA MASSACHUSETTS 02110 Director Manager of the Issuer Biotechnology Decline to Disclose 06b false 2026-06-26 false true true Securities issued in connection with a rollover agreement in connection with an acquisition 3100000 3100000 3100000 0 false 1 0 0 0 false Headlands Holdco, LLC /s/ Joshua Matthew Nelson Joshua Matthew Nelson President 2026-07-15