Arkolith/Insider Trading/NDAQ/Form 4

Friedman Adena T

Chair and CEO, DirectorNASDAQ, INC. (NDAQ) · full profile →Form 4 · filed Jan 6, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$28.9M
Net Open-Market Flow
-$28.9M
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 2, 2026Option exercise(M)300K$22.22$6.7M2.2M
Jan 2, 2026Sell(S)300K$96.39$28.9M1.9M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 2, 2026Option exercise(M)300K—$0506K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-004362) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML