Nemser Earl H's Form 4 filing
Interactive Brokers Group, Inc. (IBKR) · filed Aug 4, 2026
- Accession no.
- 0001381197-26-000143
- Filed
- Aug 4, 2026, 4:27 PM ET
- Trade date
- Jul 31, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Nemser Earl HCIK 0001391400 | Director, Officer (Vice Chairman) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 31, 2026 | Class A common stock | AGrant or awardAcquired | +803,568 | $87.99F2 | +$70,705,948.32 | 803,568 | Indirect |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
The per share price provided represents the closing price of the issuer's Class A common stock on 7/31/2026, the date when the exchange described in footnote (1) took place.
Referenced by the price of 1 transaction in Table I.