SEC Form 4 · accession 0001140361-17-019409
Interactive Brokers Group, Inc. · IBKR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Thomas Peterffy
Officer — Chief Executive Officer · Director
Period of report
Feb 14, 2017
Accepted (ET)
May 10, 2017 · 4:54 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001381197
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Feb 14, 2017 | A | 104 | $38.77 | A | 104 | D | |
| Class A Common StockF1 | Feb 15, 2017 | A | 207 | $39.38 | A | 311 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1An investment advisor hired by the reporting person inadvertently purchased shares of IBKR as part of a broad based investment strategy.
Remarks
This Form 4 is filed to report shares inadvertently purchased on February 14, 2017 and February 15, 2017.