NEMSER EARL H

PrivateCIK: 1391400
Location

GREENWICH, CT

NEMSER EARL H (Vice Chairman) received a stock award from INTERACTIVE BROKERS GROUP, INC.

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

A · 2 awards
InsiderNEMSER EARL HCIK 1391400
DirectorOfficer· Vice Chairman
Since Dec 2018
+23.63K
Net shares
Net buyer
$25.0K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
23.63K acquired
Non-Derivative Transactions2

Class A common stock

Direct
A · Award

Shares

+23.24K

Price / share

Trade value

% of position

5.4%
12/31/2025
427.81K451.05K

Class A common stock

Direct
A · Award

Shares

+389.00

Price / share

$64.31

Trade value

$25.02K

% of position

0.1%
12/31/2025
451.05K451.44K
Total

Net shares

+23.63K

Net value

$25.02K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Class A common stock

Indirect
Shares owned400K
Total
400K indirect400K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
NEMSER EARL H — Insider Transaction (Form 4) Filed Jan 7, 2026 | Finecho