Arkolith/Insider Trading/NDAQ/Form 4

Peterson Bradley J

EVP, CIONASDAQ, INC. (NDAQ) · full profile →Form 4 · filed Apr 30, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$700K
Net Open-Market Flow
-$700K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 28, 2026Sell(S)8K$90.82$700K141K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-197102) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML