$ Value
$0
Shares
13,944
Price
$0
Filed
Jan 7
Insider
Name
Frank Thomas AJ
Title
Executive Vice President
CIK
0001391401
Roles
Transaction Details
Transaction Date
2025-12-31
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
283,248
Footnotes
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. | On June 17, 2025, the issuer effected a four-for-one split of its common stock, resulting in the Reporting Person's indirect ownership of 201,978 additional shares of common stock. | 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.
Filing Info
Other Insiders at IBKR (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Conkling Lori A | $7K | — | 2026-04-01 |
|
Nemser Earl H
Vice Chairman
|
— | $30.7M | 2026-01-27 |
|
Brody Paul Jonathan
Chief Financial Officer
|
— | — | 2026-01-01 |
|
Galik Milan
Chief Executive Officer
|
— | — | 2026-01-01 |
| Harris Lawrence E | — | — | 2026-01-01 |
| Bright Jill | — | — | 2026-01-01 |
| Peterffy William | — | — | 2026-01-01 |
| Yuen Nicole | — | — | 2026-01-01 |
| Repetto Richard H | — | — | 2026-01-01 |