LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0002026548

Heather Kiessling

4 transactions in one company, from December 18, 2025 to July 1, 2026.

Transactions
41 company
Bought · P
$0open market
Sold · S
$736Kopen market
Net
−$736Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
ASP Isotopes Inc.ASPI4—$736K

All transactions

4 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
ASP Isotopes Inc.ASPIHeather KiesslingCFOJul 1SPLAN23,124$6.28$145K
ASP Isotopes Inc.ASPIHeather KiesslingCFOMay 28A840,000——
ASP Isotopes Inc.ASPIHeather KiesslingCFOApr 15SPLAN23,124$5.48$127K
ASP Isotopes Inc.ASPIHeather KiesslingCFODec 18S80,000$5.80$464K