Insider · CIK 0001391400
Earl H Nemser
Files at: IBKR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 31, 2026 AForm 4 → | Aug 4, 4:27 pm EDT | Interactive Brokers Group, Inc.IBKR | 803,568 | $87.99 | $70,705,948 | 803,568 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.