PETERFFY WILLIAM

PrivateCIK: 1812281
Location

GREENWICH, CT

PETERFFY WILLIAM received a stock award from INTERACTIVE BROKERS GROUP, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderPETERFFY WILLIAMCIK 1812281
Director
Since Apr 2020
+389.00
Net shares
Net buyer
$25.0K
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
389.00 acquired
Non-Derivative Transactions1

Class A common stock

Direct
A · Award

Shares

+389.00

Price / share

$64.31

Trade value

$25.02K

% of position

4.2%
12/31/2025
9.35K9.74K
Total

Net shares

+389.00

Net value

$25.02K

Derivative Transactions0
No derivative transactions reported
PETERFFY WILLIAM — Insider Transaction (Form 4) Filed Jan 7, 2026 | Finecho