Nemser Earl H

Interactive Brokers Group Inc ยท Vice Chairman

Nemser Earl H is listed in public filings as director, officer: Vice Chairman. This Nemser Earl H insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Interactive Brokers Group Inc (IBKR). Investors use Nemser Earl H's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Interactive Brokers Group IncIBKR$36M429.3k sharesGrant / ExerciseMay 8, 2026$1.9M22.5k shares$84.42--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Interactive Brokers Group IncIBKR$1.5M20.5k sharesSellJan 27, 2026$3.0M39.7k shares$75.07--
Interactive Brokers Group IncIBKR$020.5k sharesSellJan 27, 2026$1.6M20.5k shares$75.75--
Interactive Brokers Group IncIBKR$7.1M94.1k sharesSellJan 26, 2026$4.6M60.9k shares$75.83--
Interactive Brokers Group IncIBKR$4.9M63.3k sharesSellJan 26, 2026$2.4M30.8k shares$76.72--
Interactive Brokers Group IncIBKR$4.7M60.2k sharesSellJan 26, 2026$241.8K3.1k shares$77.98--
Interactive Brokers Group IncIBKR$17M215.1k sharesSellJan 23, 2026$6.6M84.9k shares$77.65--
Interactive Brokers Group IncIBKR$12M155k sharesSellJan 23, 2026$4.7M60.1k shares$78.14--
Interactive Brokers Group IncIBKR$23M300k sharesSellJan 22, 2026$7.7M100k shares$76.81--
Interactive Brokers Group IncIBKR$29M451.8k sharesGrant / ExerciseJan 1, 2026$25.0K389 shares$64.31--
Interactive Brokers Group IncIBKR--451.1k sharesGrant / ExerciseDec 31, 2025Disclosure amount unavailable23.2k shares----
Interactive Brokers Group IncIBKR$29M451.4k sharesGrant / ExerciseDec 31, 2025$25.0K389 shares$64.31--
Interactive Brokers Group IncIBKR$27M420.5k sharesSellAug 14, 2025$2.1M33.4k shares$63.86--
Interactive Brokers Group IncIBKR$26M400k sharesSellAug 14, 2025$1.3M20.5k shares$64.22--
Interactive Brokers Group IncIBKR$29M456.9k sharesSellAug 13, 2025$293.3K4.6k shares$63.75--
Interactive Brokers Group IncIBKR$30M454.1k sharesSellAug 13, 2025$160.2K2.4k shares$66.77--
Interactive Brokers Group IncIBKR$31M453.9k sharesSellAug 13, 2025$13.4K200 shares$67.20--
Interactive Brokers Group IncIBKR$30M456.5k sharesSellAug 13, 2025$13.2K200 shares$66.09--
Interactive Brokers Group IncIBKR$29M456.7k sharesSellAug 13, 2025$12.8K200 shares$64.19--
Interactive Brokers Group IncIBKR$34M502.6k sharesSellAug 12, 2025$10.3M153k shares$67.39--
Interactive Brokers Group IncIBKR$31M461.5k sharesSellAug 12, 2025$2.8M41.1k shares$67.88--
Interactive Brokers Group IncIBKR$43M655.6k sharesSellAug 11, 2025$848.7K12.8k shares$66.09--
Interactive Brokers Group IncIBKR$44M671.1k sharesSellAug 8, 2025$669.1K10.2k shares$65.60--
Interactive Brokers Group IncIBKR$44M668.4k sharesSellAug 8, 2025$174.1K2.6k shares$65.94--
Interactive Brokers Group IncIBKR$44M681.7k sharesSellAug 7, 2025$792.9K12.4k shares$63.94--
Interactive Brokers Group IncIBKR$44M681.3k sharesSellAug 7, 2025$28.4K441 shares$64.35--
Interactive Brokers Group IncIBKR$44M694.3k sharesSellAug 6, 2025$802.3K12.6k shares$63.47--
Interactive Brokers Group IncIBKR$45M694.1k sharesSellAug 6, 2025$12.8K200 shares$64.16--
Interactive Brokers Group IncIBKR$45M708.8k sharesSellAug 5, 2025$702.6K11k shares$63.64--
Interactive Brokers Group IncIBKR$46M707k sharesSellAug 5, 2025$116.7K1.8k shares$64.84--
Interactive Brokers Group IncIBKR$46M719.8k sharesSellAug 4, 2025$828.8K12.8k shares$64.54--
Interactive Brokers Group IncIBKR$47M736.8k sharesSellAug 1, 2025$475.8K7.4k shares$63.94--
Interactive Brokers Group IncIBKR$47M733.6k sharesSellAug 1, 2025$207.1K3.2k shares$64.71--
Interactive Brokers Group IncIBKR$47M744.3k sharesSellAug 1, 2025$75.3K1.2k shares$62.79--
Interactive Brokers Group IncIBKR$48M732.6k sharesSellAug 1, 2025$65.7K1k shares$65.66--
Interactive Brokers Group IncIBKR$49M747.7k sharesSellJul 31, 2025$823.3K12.4k shares$66.18--
Interactive Brokers Group IncIBKR$50M745.5k sharesSellJul 31, 2025$146.8K2.2k shares$66.71--
Interactive Brokers Group IncIBKR$50M760.1k sharesGrant / ExerciseJul 30, 2025$26.5M400k shares$66.22--
Interactive Brokers Group IncIBKR$24M367.5k sharesSellJul 30, 2025$2.1M32.4k shares$66.32--
Interactive Brokers Group IncIBKR$24M360.1k sharesSellJul 30, 2025$493.1K7.4k shares$66.64--
Interactive Brokers Group IncIBKR$26M399.9k sharesSellJul 28, 2025$6.6K100 shares$65.90--
Interactive Brokers Group IncIBKR--427.8k sharesGrant / ExerciseJun 23, 2025Disclosure amount unavailable500 shares----
Interactive Brokers Group IncIBKR$20M107.1k sharesGrant / ExerciseMay 9, 2025$961.0K5.2k shares$185.60--
Interactive Brokers Group IncIBKR--112.1k sharesGrant / ExerciseDec 31, 2024Disclosure amount unavailable7.8k shares----
Interactive Brokers Group IncIBKR$20M112.3k sharesGrant / ExerciseDec 31, 2024$25.1K142 shares$176.67--
Interactive Brokers Group IncIBKR$12M100k sharesGrant / ExerciseJul 25, 2024$11.9M100k shares$118.57--