Arkolith/Insider Trading/ASPI/Form 4

Kiessling Heather

Chief Financial OfficerASP Isotopes Inc. (ASPI) · full profile →Form 4 · filed Dec 29, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$464K
Net Open-Market Flow
-$464K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 18, 2025Sell(S)80K$5.80$464K733K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001477932-25-009230) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML