Form 4 for IBKR Interactive Brokers
Accepted 2025-10-27 00:00:00 ET · period of report 2025-10-23 · accession 0001381197-25-000150 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-10-27 | 2025-10-23+ | IBKR | Harris Lawrence E | Dir | S - Sale | $67.86 | -30.0K | 231.7K | -11% | -$2.04M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A common stock | 2025-10-24 | S | D | 8,000 | $68.50 | 223,704 | D | — | — | (F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.50 to $68.53. |
| 2 | Common | Class A common stock | 2025-10-23 | S | D | 22,000 | $67.63 | 231,704 | D | — | — | (F1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.50 to $67.81. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes (1) - (2) to this Form 4. (F3) On June 17, 2025, the Issuer effected a four-for-one split of its common stock, resulting in the reporting person's ownership of 190,278 additional shares of common stock. |