Nemser Earl H Insider Trades

Insider Trading History

Track insider trading activity for Nemser Earl H. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $41.8M 429,344 shares
Last Trade
May 08, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.9M 22,486 shares
$84.42
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $1.99M 20,469 shares
Last Trade
Jan 27, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.53M 60,200 shares
$75.30
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $9.17M 94,118 shares
Last Trade
Jan 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.22M 94,800 shares
$76.19
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $20.9M 215,065 shares
Last Trade
Jan 23, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$11.3M 145,000 shares
$77.85
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $29.2M 300,000 shares
Last Trade
Jan 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.68M 100,000 shares
$76.81
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $44M 451,830 shares
Last Trade
Jan 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$25k 389 shares
$64.31
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $44M 451,441 shares
Last Trade
Dec 31, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.52M 23,629 shares
$64.31
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $41M 420,521 shares
Last Trade
Aug 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.45M 53,900 shares
$64.00
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $44.5M 456,900 shares
Last Trade
Aug 13, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$306k 4,800 shares
$63.77
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $49M 502,586 shares
Last Trade
Aug 12, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$13.1M 194,086 shares
$67.49
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $63.9M 655,586 shares
Last Trade
Aug 11, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$849k 12,841 shares
$66.09
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $65.4M 671,068 shares
Last Trade
Aug 08, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$843k 12,841 shares
$65.67
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $66.4M 681,709 shares
Last Trade
Aug 07, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$821k 12,841 shares
$63.95
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $67.6M 694,309 shares
Last Trade
Aug 06, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$815k 12,841 shares
$63.48
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $69M 708,750 shares
Last Trade
Aug 05, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$819k 12,841 shares
$63.81
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $70.1M 719,791 shares
Last Trade
Aug 04, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$829k 12,841 shares
$64.54
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $72.5M 744,273 shares
Last Trade
Aug 01, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$824k 12,841 shares
$64.16
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $72.8M 747,673 shares
Last Trade
Jul 31, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$970k 14,641 shares
$66.26
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $74M 760,114 shares
Last Trade
Jul 30, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$26.5M 400,000 shares
$66.22
$97.41
Interactive Brokers Group
Interactive Brokers Group IBKR
Vice Chairman
Holding Value $35.8M 367,514 shares
Last Trade
Jul 30, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.64M 39,786 shares
$66.38
$97.41

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