Interactive Brokers Group, Inc. - IBKR

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
May 28, 2026 Chief Financial Officer F D 82,920.0 84.42 7,000,106.4 2,856,806.0 View
May 28, 2026 Chief Accounting Officer F D 11,157.0 84.42 941,873.94 145,071.0 View
May 28, 2026 Chief Executive Officer F D 255,039.0 84.42 21,530,392.38 3,215,389.0 View
May 28, 2026 Executive Vice President F D 31,730.0 84.42 2,678,646.6 251,518.0 View
May 28, 2026 Vice Chairman F D 22,486.0 84.42 1,898,268.12 429,344.0 View
May 04, 2026 — P A 25.0 79.64 1,991.0 2,459.0 View
Apr 29, 2026 — S D 26,000.0 76.93 2,000,180.0 173,482.0 View
Apr 02, 2026 — P A 25.0 68.38 1,709.5 2,434.0 View
Mar 26, 2026 — P A 25.0 69.21 1,730.25 2,409.0 View
Mar 26, 2026 — P A 50.0 73.21 3,660.5 2,384.0 View
Jan 28, 2026 Vice Chairman S D 20,469.0 75.75 1,550,526.75 0.0 View
Jan 28, 2026 Vice Chairman S D 39,731.0 75.07 2,982,606.17 20,469.0 View
Jan 28, 2026 Vice Chairman S D 3,101.0 77.98 241,815.98 60,200.0 View
Jan 28, 2026 Vice Chairman S D 30,817.0 76.72 2,364,280.24 63,301.0 View
Jan 28, 2026 Vice Chairman S D 60,882.0 75.83 4,616,682.06 94,118.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 3,046.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 10,126.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 11,082.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 2,334.0 View
Jan 26, 2026 — A A 389.0 0.0 0.0 1,945.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 199,482.0 View
Jan 26, 2026 Chief Executive Officer A A 389.0 64.31 25,016.59 3,470,428.0 View
Jan 26, 2026 Chief Financial Officer A A 389.0 64.31 25,016.59 2,939,726.0 View
Jan 26, 2026 Vice Chairman A A 389.0 64.31 25,016.59 451,830.0 View
Jan 26, 2026 — A A 389.0 64.31 25,016.59 10,126.0 View
Jan 26, 2026 Vice Chairman S D 60,065.0 78.14 4,693,479.1 155,000.0 View
Jan 26, 2026 Vice Chairman S D 84,935.0 77.65 6,595,202.75 215,065.0 View
Jan 26, 2026 Vice Chairman S D 100,000.0 76.81 7,681,000.0 300,000.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 9,737.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 9,737.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 1,556.0 View
Jan 07, 2026 — A A 1,167.0 0.0 0.0 1,167.0 View
Jan 07, 2026 Chief Accounting Officer A A 11,156.0 0.0 0.0 156,228.0 View
Jan 07, 2026 Chief Financial Officer A A 389.0 64.31 25,016.59 2,939,337.0 View
Jan 07, 2026 Chief Financial Officer A A 53,452.0 0.0 0.0 2,938,948.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 199,093.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 10,693.0 View
Jan 07, 2026 — A A 389.0 64.31 25,016.59 2,657.0 View
Jan 07, 2026 Chief Executive Officer A A 389.0 64.31 25,016.59 3,470,039.0 View
Jan 07, 2026 Chief Executive Officer A A 224,650.0 0.0 0.0 3,469,650.0 View
Jan 07, 2026 Vice Chairman A A 389.0 64.31 25,016.59 451,441.0 View
Jan 07, 2026 Vice Chairman A A 23,240.0 0.0 0.0 451,052.0 View
Jan 07, 2026 Executive Vice President A A 13,944.0 0.0 0.0 283,248.0 View
Dec 30, 2025 Chief Executive Officer J D 895,688.0 0.0 0.0 0.0 View