Arkolith/Insider Trading/IBKR/Form 4

Brody Paul Jonathan

Chief Financial Officer, DirectorInteractive Brokers Group, Inc. (IBKR) · full profile →Form 4 · filed Sep 11, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$13.2M
Net Open-Market Flow
-$13.2M
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 10, 2025Sell(S)105K$62.51$6.6M788K
Sep 9, 2025Sell(S)85K$62.02$5.3M893K
Sep 9, 2025Sell(S)23K$61.30$1.4M977K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001381197-25-000121) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML