InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Mendonca Denis, Directeur Comptable. Officer active across 1 company, notably Interactive Brokers Group, Inc.. Aggregated, 13 disclosures have been published. Breakdown: 0 buy · 1 sell. Total volume traded: €554k. History available since 7 May 2021. The latest transaction was filed on 31 December 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
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Declarations13 total
11,156 shares0Class A common stockSEC:0001381197-26-000026:0
2,467 shares@ US$185.6023.5% of flowClass A common stockSEC:0001381197-25-000067:0
3,748 shares0Class A common stockSEC:0001381197-25-000005:0
1,964 shares@ US$119.1311.1% of flowClass A common stockSEC:0001381197-24-000107:0
7,821 shares0Class A common stockSEC:0001381197-24-000017:0
2,271 shares@ US$77.998.2% of flowClass A common stockSEC:0001381197-23-000040:0
3,052 shares@ US$77.9911.1% of flowClass A common stockSEC:0001381197-23-000038:0
8,089 shares0Class A common stockSEC:0001567619-23-000622:0
1,894 shares@ US$52.620.0001% mcap6.9% of flowClass A common stockSEC:0001567619-22-011704:0
191 shares0Class A common stockSEC:0001567619-22-009029:0
7,132 shares0Class A common stockSEC:0001567619-22-000734:0
8,591 shares@ US$75.0032.0% of flowClass A common stockSEC:0001567619-21-018620:0
1,424 shares@ US$69.604.7% of flowClass A common stockSEC:0001567619-21-011044:0
13 of 13 declarations
About Mendonca Denis
Mendonca Denis is Directeur Comptable and Chief Accounting Officer at Interactive Brokers Group, Inc. The record shows 13 filings in total, and among the sampled recent filings it shows 0 in buys and 554242 in sells between 2021-05-24 and 2026-01-07. The modal transaction nature is Attribution.
