CEO Tracker
SEC data last refreshed 13 May 2026, 23:38 UTC
Home
S&P 500
Recent
CEO Tracker
Menu
Interactive Brokers Group, Inc. (IBKR) CEO History | CEO Tracker
← Back to companies
Interactive Brokers Group, Inc.
IBKR
Financial Services
NMS
$116.8B
IBKR SEC filings last scanned 13 May 2026, 22:39 UTC
CEO Timeline
Milan Galik
Current
Jan 2019 — Present
(7y 4mo)
Milan Galik was appointed CEO of Interactive Brokers Group, succeeding Thomas Peterffy.
2 source filings — click to expand
Thomas Peterffy
Since at least Mar 2008 — Jan 2019
(10y 10mo)
Thomas Peterffy stepped down as CEO of Interactive Brokers Group, remaining as Chairman of the Board.
1 source filing — click to expand