0002067728-25-000001.txt : 20250513 0002067728-25-000001.hdr.sgml : 20250513 20250513155507 ACCESSION NUMBER: 0002067728-25-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06c FILED AS OF DATE: 20250513 DATE AS OF CHANGE: 20250513 EFFECTIVENESS DATE: 20250513 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Callisto, a series of Massive Scale Ventures III, LLC CENTRAL INDEX KEY: 0002067728 ORGANIZATION NAME: EIN: 334154343 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-545968 FILM NUMBER: 25939727 BUSINESS ADDRESS: STREET 1: 2000 CENTRAL AVE STREET 2: STE 100 CITY: BOULDER STATE: CO ZIP: 80301 BUSINESS PHONE: 303-810-8435 MAIL ADDRESS: STREET 1: 2000 CENTRAL AVE STREET 2: STE 100 CITY: BOULDER STATE: CO ZIP: 80301 D 1 primary_doc.xml X0708 D LIVE 0002067728 Callisto, a series of Massive Scale Ventures III, LLC 2000 CENTRAL AVE STE 100 BOULDER CO COLORADO 80301 303-810-8435 DELAWARE None None Limited Liability Company true 2025 Ari Newman 2000 Central Ave Suite 100 Boulder CO COLORADO 80301 Executive Officer Manager of the Issuer's Manager David Mandell 2000 Central Ave Suite 100 Boulder CO COLORADO 80301 Executive Officer Manager of the Issuer's Manager N/A Massive Capital Partners, LLC 2000 Central Ave Suite 100 Boulder CO COLORADO 80301 Director Issuer's Manager Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06c false 2025-04-03 false true false 10000 194375 194375 0 false 14 0 0 0 false Callisto, a series of Massive Scale Ventures III, LLC /s/ Ari Newman Ari Newman Manager of the Issuer's Manager 2025-05-13