Nemser Earl H

Vice Chairman

1 company

Weak

Trades Analyzed

12M Win Rate

0.0%

Avg 3M Return

-13.4%

Avg 12M Return

-100.0%

Nemser Earl H is a Vice Chairman at Interactive Brokers Group, Inc.. Recent SEC Form 4 filings include 0 buys and 35 sells.

Estimated insider holdings value: $1.7M based on current market prices.

Holdings by Company

IBKRJan 27, 2026

Current Shares20.5K

Value$1.73M

Net Activity-1,839,683

Bought: 0Sold: 1.84M

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jan 27, 2026	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	155,000	$75.84	$11,755,911.20	-39.4%	-	-
Aug 14, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	53,900	$64.00	$3,449,441.56	-6.2%	+13.7%	-
Aug 13, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	201,686	$67.39	$13,592,581.68	-5.9%	+11.6%	-
Aug 11, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	25,682	$65.88	$1,691,929.23	-1.3%	+7.5%	-
Aug 7, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	25,682	$63.72	$1,636,390.62	-0.9%	+11.5%	-
Aug 5, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	25,682	$64.17	$1,648,119.38	-1.2%	+14.7%	-
Aug 1, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	27,482	$65.28	$1,793,964.92	-0.6%	+7.7%	-
Jul 30, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	39,786	$66.38	$2,640,975.52	-5.2%	+3.7%	-
Jul 28, 2025	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	100	$65.90	$6,590.00	-	+6.3%	-
Feb 22, 2024	IBKR Interactive Brokers Group, Inc.	Vice Chairman	Sell	10,000	$105.94	$1,059,350.00	-4.3%	+17.2%	+106.1%