0002117568-26-000001.txt : 20260309 0002117568-26-000001.hdr.sgml : 20260309 20260309121415 ACCESSION NUMBER: 0002117568-26-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06c FILED AS OF DATE: 20260309 DATE AS OF CHANGE: 20260309 EFFECTIVENESS DATE: 20260309 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Series 21-3, a series of StartEngine Private LLC CENTRAL INDEX KEY: 0002117568 ORGANIZATION NAME: EIN: 332381518 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-575830 FILM NUMBER: 26733900 BUSINESS ADDRESS: STREET 1: 4100 ALAMEDA AVE CITY: BURBANK STATE: CA ZIP: 91505 BUSINESS PHONE: 4242794186 MAIL ADDRESS: STREET 1: 4100 ALAMEDA AVE CITY: BURBANK STATE: CA ZIP: 91505 D 1 primary_doc.xml X0708 D LIVE 0002117568 Series 21-3, a series of StartEngine Private LLC 4100 ALAMEDA AVE Floor 3 BURBANK CA CALIFORNIA 91505 4242794186 DELAWARE None None Limited Liability Company true 2025 Howard Marks 615 Arden Dr Beverly Hills CA CALIFORNIA 90210 Director Other Decline to Disclose 06c false 2025-11-24 false true false 15000 281000 281000 0 false 8 0 0 0 false Series 21-3, a series of StartEngine Private LLC Howard Marks Howard Marks Director 2026-03-09