0001477932-26-005388.txt : 20260902
0001477932-26-005388.hdr.sgml : 20260902
20260902213035
ACCESSION NUMBER: 0001477932-26-005388
CONFORMED SUBMISSION TYPE: 144
PUBLIC DOCUMENT COUNT: 1
FILED AS OF DATE: 20260902
DATE AS OF CHANGE: 20260902
SUBJECT COMPANY:
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: 144
SEC ACT: 1933 Act
SEC FILE NUMBER: 001-41555
FILM NUMBER: 261356529
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
REPORTING-OWNER:
COMPANY DATA:
COMPANY CONFORMED NAME: Mann Paul Elliot
CENTRAL INDEX KEY: 0001744816
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 144
MAIL ADDRESS:
STREET 1: C/O ASP ISOTOPES INC.
STREET 2: 433 PLAZA REAL, SUITE 275
CITY: BOCA RATON
STATE: FL
ZIP: 33432
144
1
primary_doc.xml
144
0001744816
XXXXXXXX
LIVE
0001921865
ASP Isotopes Inc.
001-41555
2200 ROSS AVENUE,
SUITE 4575E,
DALLAS
TX
75201
2144328219
Mann Paul Elliot
DIRECTOR
OFFICER
Common Stock
Independent Trading Group (ITG) Inc.
33 YONGE STREET,
SUITE 420,
TORONTO
A6
M5E 1G4
83758
316605
153309380
09/02/2026
NASDAQ
Common Stock
Independent Trading Group (ITG) Inc.
33 YONGE STREET,
SUITE 420,
TORONTO
A6
M5E 1G4
83758
316605
153309380
09/03/2026
NASDAQ
Common Stock
Independent Trading Group (ITG) Inc.
33 YONGE STREET,
SUITE 420,
TORONTO
A6
M5E 1G4
83759
316609
153309380
09/04/2026
NASDAQ
Common Stock
05/28/2026
Acquired as compensation --Restricted Stock Award
Issuer
N
1441361
05/28/2026
Equity Compensation
N
Mann Paul Elliot
2200 ROSS AVENUE,
SUITE 4575E,
DALLAS
TX
75201
Common Stock
06/03/2026
83759
649969.84
Mann Paul Elliot
2200 ROSS AVENUE,
SUITE 4575E,
DALLAS
TX
75201
Common Stock
06/02/2026
83758
694353.82
The sale of shares reported in this Form 144 includes an amount for the purpose of satisfying the Reporting Person's income tax liabilities resulting from the quarterly vesting of a restricted stock award for 2,233,555 shares pursuant to an issuer equity incentive plan. The Aggregate Market Value of the shares to be sold is based on the closing market price of $3.78 on September 1, 2026.
09/02/2026
12/30/2025
/s/ Paul Elliot Mann