Latest filing published 28 May 2026 for Interactive Brokers Group, Inc., €2.3M. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Thomas AJ Frank (senior executive) discloses dealings in Interactive Brokers Group, Inc. to SEC (Form 4). Over a trading history stretching from 31 December 2015 to 8 May 2026, the count stands at 290 filings.
On the market, this insider has only sold: 261 sales, €168.0M in total. Besides market trades, the filings include 29 share grants.
The newest entry dates from 28 May 2026: a share grant of €2.3M, in Interactive Brokers Group, Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
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