0001921865-26-000001.txt : 20260717 0001921865-26-000001.hdr.sgml : 20260717 20260717171509 ACCESSION NUMBER: 0001921865-26-000001 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: 20260717 DATE AS OF CHANGE: 20260717 EFFECTIVENESS DATE: 20260717 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ASP Isotopes Inc. CENTRAL INDEX KEY: 0001921865 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS CHEMICAL PRODUCTS [2890] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 872618235 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-591367 FILM NUMBER: 261184545 BUSINESS ADDRESS: STREET 1: 2200 ROSS AVENUE, SUITE 4575E CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: 202-756-2245 MAIL ADDRESS: STREET 1: 2200 ROSS AVENUE, SUITE 4575E CITY: DALLAS STATE: TX ZIP: 75201 D 1 primary_doc.xml X0708 D LIVE 0001921865 ASP Isotopes Inc. 2200 ROSS AVENUE, SUITE 4575E DALLAS TX TEXAS 75201 202-756-2245 DELAWARE None None Corporation true 2021 Paul E. Mann 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Executive Officer Director Michael Gorley 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Ralph L. Hunter, Jr. 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Sipho N. Maseko 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Duncan Moore 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Robert Ryan 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Todd Wider 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Director Heather Kiessling 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Executive Officer Robert Ainscow 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Executive Officer Donald Ainscow 2200 Ross Avenue Suite 4575E Dallas TX TEXAS 75201 Executive Officer Other Decline to Disclose 06b false 2026-07-15 false true false 0 109181606 109181606 0 109,181,606 of the aggregate principal amount of, plus accrued unpaid interest on, convertible promissory notes previously issued by a subsidiary of the Issuer have been exchanged for common stock of the Issuer. false 11 0 0 0 false ASP Isotopes Inc. /s/ Donald G. Ainscow Donald G. Ainscow Executive Vice President, General Counsel and Secretary 2026-07-17