4//SEC Filing
Peterffy William 4
Accession 0001567619-22-002368
CIK 0001381197other
Filed
Feb 1, 7:00 PM ET
Accepted
Feb 2, 5:37 PM ET
Size
5.2 KB
Accession
0001567619-22-002368
Insider Transaction Report
Form 4
Peterffy William
Director
Transactions
- Award
Class A common stock
2021-12-31$79.42/sh+315$25,017→ 1,547 total
Footnotes (3)
- [F1]This represents an annual grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") for being a member of the issuer's Board of Directors, which vested immediately on 12/31/2021.
- [F2]The price represents the closing price of the issuer's Class A common stock on December 31, 2021, the vesting date.
- [F3]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.
Documents
Issuer
Interactive Brokers Group, Inc.
CIK 0001381197
Entity typeother
Related Parties
1- filerCIK 0001812281
Filing Metadata
- Form type
- 4
- Filed
- Feb 1, 7:00 PM ET
- Accepted
- Feb 2, 5:37 PM ET
- Size
- 5.2 KB