$ Value
$0
Shares
1,167
Price
$0
Filed
Jan 7
Insider
Name
Conkling Lori A
Title
—
CIK
0002067952
Roles
Transaction Details
Transaction Date
2025-12-31
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
1,167
Footnotes
This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest in five equal installments, beginning December 31, 2026. | This amount includes unvested restricted stock units that were awarded under the Plan. | 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. | The price represents the closing price of the issuer's Class A common stock on December 31, 2025. | 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
Conkling Lori A's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | IBKR | ▲ | $2K |
| 2026-03-02 | IBKR | ▲ | $2K |
| 2026-02-25 | IBKR | ▲ | $4K ★ |
| 2026-01-01 | IBKR | A | $25K |
| 2025-12-31 | IBKR | A | $0 |
| 2025-12-31 | IBKR | A | $25K |
| 2025-12-31 | IBKR | A | $0 |
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 |