Arkolith/Insider Trading/NDAQ/Form 4

Smith Bryan Everard

EVP, CPONASDAQ, INC. (NDAQ) · full profile →Form 4 · filed Dec 3, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$420K
Net Open-Market Flow
-$420K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 1, 2025Sell(S)5K$90.57$420K58K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-306668) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML