Multiple outlets report that ASP Isotopes Inc. files a Form 4 on July 1. The Form 4 is a regulatory filing typically associated with transactions or holdings changes by company insiders, as required under U.S. securities laws. The reports indicate the filing date but do not provide additional deal specifics in the available summaries provided here. As a result, the specific nature of the transaction (such as whether shares are bought or sold), the number of shares involved, and the filer’s relationship to the company are not included in the excerpted information. Based on the sources provided, the common point is the company’s Form 4 filing submitted for July 1, which signals an insider activity disclosure required for public record. Further details would normally be found in the full text of the Form 4 itself, including the names of the reporting persons and the transaction particulars.