Arkolith/Insider Trading/IBKR/Form 4

Brody Paul Jonathan

Chief Financial Officer, DirectorInteractive Brokers Group, Inc. (IBKR) · full profile →Form 4 · filed Sep 17, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$12.3M
Net Open-Market Flow
-$12.3M
Transactions
5
5 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 16, 2025Sell(S)587$62.62$37K382K
Sep 16, 2025Sell(S)99K$62.24$6.1M383K
Sep 15, 2025Sell(S)1K$64.26$96K482K
Sep 15, 2025Sell(S)57K$62.66$3.6M521K
Sep 15, 2025Sell(S)38K$63.79$2.4M483K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001381197-25-000127) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML