Nemser Earl H 4
4 · Interactive Brokers Group, Inc. · Filed Jan 7, 2026
Insider Transaction Report
Form 4
Nemser Earl H
DirectorVice Chairman
Transactions
- Award
Class A common stock
2025-12-31+23,240→ 451,052 total - Award
Class A common stock
2025-12-31$64.31/sh+389$25,017→ 451,441 total
Holdings
- 400,000(indirect: By LLC)
Class A common stock
Footnotes (5)
- [F1]This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2026 and 20% on each of the first four anniversaries of 5/9/2026.
- [F2]This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan.
- [F3]This represents an annual grant of restricted stock units under the Plan for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2025.
- [F4]The price represents the closing price of the issuer's Class A common stock on December 31, 2025.
- [F5]Represents number of securities owned by EN Holdings LLC, which is owned by the Reporting Person and his affiliates.