Earl H. Nemser
Known title: Vice ChairmanCIK: 0001391400
Associated companies
Transaction History
| IBKR | ▲ Buy | Grant | 803,568 | $70.7M | 7/31/2026 | View on chart |
| IBKR | ▼ Sell | Tax Withholding | 22,486 | $1.9M | 5/8/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 39,731 | $3.0M | 1/27/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 20,469 | $1.6M | 1/27/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 60,882 | $4.6M | 1/26/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 30,817 | $2.4M | 1/26/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 3,101 | $242K | 1/26/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 84,935 | $6.6M | 1/23/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 60,065 | $4.7M | 1/23/2026 | View on chart |
| IBKR | ▼ Sell | Open Market | 100,000 | $7.7M | 1/22/2026 | View on chart |
| IBKR | ▲ Buy | Grant | 389 | $25K | 1/1/2026 | View on chart |
| IBKR | ▲ Buy | Grant | 23,240 | $0 | 12/31/2025 | View on chart |
| IBKR | ▲ Buy | Grant | 389 | $25K | 12/31/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 20,521 | $1.3M | 8/14/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 33,379 | $2.1M | 8/14/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,400 | $160K | 8/13/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 200 | $13K | 8/13/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 4,600 | $293K | 8/13/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 200 | $13K | 8/13/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 200 | $13K | 8/13/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 153,000 | $10.3M | 8/12/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 41,086 | $2.8M | 8/12/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 12,841 | $849K | 8/11/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 10,200 | $669K | 8/8/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,641 | $174K | 8/8/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 12,400 | $793K | 8/7/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 441 | $28K | 8/7/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 12,641 | $802K | 8/6/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 200 | $13K | 8/6/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 11,041 | $703K | 8/5/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 1,800 | $117K | 8/5/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 12,841 | $829K | 8/4/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 1,200 | $75K | 8/1/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 7,441 | $476K | 8/1/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 3,200 | $207K | 8/1/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 1,000 | $66K | 8/1/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 12,441 | $823K | 7/31/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,200 | $147K | 7/31/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 32,386 | $2.1M | 7/30/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 7,400 | $493K | 7/30/2025 | View on chart |
| IBKR | ▲ Buy | Grant | 400,000 | $26.5M | 7/30/2025 | View on chart |
| IBKR | ▼ Sell | Open Market | 100 | $7K | 7/28/2025 | View on chart |
| IBKR | ▼ Sell | Gift | 500 | $0 | 6/23/2025 | View on chart |
| IBKR | ▼ Sell | Tax Withholding | 5,178 | $961K | 5/9/2025 | View on chart |
| IBKR | ▲ Buy | Grant | 7,763 | $0 | 12/31/2024 | View on chart |
| IBKR | ▲ Buy | Grant | 142 | $25K | 12/31/2024 | View on chart |
| IBKR | ▲ Buy | Grant | 100,000 | $11.9M | 7/25/2024 | View on chart |
| IBKR | ▼ Sell | Tax Withholding | 4,419 | $526K | 5/9/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 5,000 | $535K | 2/22/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 5,000 | $524K | 2/21/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,906 | $306K | 2/16/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,094 | $222K | 2/16/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 2,100 | $214K | 2/15/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 3,400 | $350K | 2/15/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 500 | $52K | 2/15/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 4,000 | $420K | 2/15/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 10,650 | $1.1M | 2/14/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 14,350 | $1.5M | 2/14/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 20,809 | $2.1M | 2/13/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 29,191 | $3.0M | 2/13/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 24,547 | $2.3M | 2/5/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 1,235 | $119K | 2/5/2024 | View on chart |
| IBKR | ▼ Sell | Open Market | 74,218 | $7.1M | 2/2/2024 | View on chart |
| IBKR | ▲ Buy | Grant | 14,780 | $0 | 12/31/2023 | View on chart |
| IBKR | ▲ Buy | Grant | 302 | $25K | 12/31/2023 | View on chart |
| IBKR | ▼ Sell | Gift | 800 | $0 | 12/6/2023 | View on chart |
| IBKR | ▼ Sell | Other | 174,822 | $15.2M | 8/10/2023 | View on chart |
| IBKR | ▼ Sell | Other | 174,822 | $15.2M | 8/10/2023 | View on chart |
| IBKR | ▼ Sell | Other | 221,178 | $19.2M | 8/9/2023 | View on chart |
| IBKR | ▲ Buy | Grant | 396,000 | $34.4M | 7/27/2023 | View on chart |
| IBKR | ▼ Sell | Tax Withholding | 2,271 | $177K | 5/9/2023 | View on chart |
| IBKR | ▲ Buy | Grant | 14,954 | $0 | 12/31/2022 | View on chart |
| IBKR | ▲ Buy | Grant | 346 | $25K | 12/31/2022 | View on chart |
| IBKR | ▼ Sell | Gift | 1,250 | $0 | 10/19/2022 | View on chart |
| IBKR | ▼ Sell | Tax Withholding | 2,554 | $134K | 5/9/2022 | View on chart |
| IBKR | ▲ Buy | Grant | 191 | $0 | 4/25/2022 | View on chart |
| IBKR | ▲ Buy | Grant | 12,967 | $0 | 12/31/2021 | View on chart |
| IBKR | ▲ Buy | Grant | 315 | $25K | 12/31/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 16, 2026
IBKR adds Ethereum staking as earnings meet estimates
Interactive Brokers now lets clients stake Ethereum, expanding its crypto services. The firm reported third‑quarter results that matched analyst forecasts, with higher revenue and a raised dividend. Management also highlighted ongoing AI trading projects and voiced concerns about fully autonomous AI systems. Together, these items show a focus on new product offerings and technology‑driven growth.
IBKR adds Ethereum staking as earnings meet estimates. Interactive Brokers now lets clients stake Ethereum, expanding its crypto services. The firm reported third‑quarter results that matched analyst forecasts, with higher revenue and a raised dividend. Management also highlighted ongoing AI trading projects and voiced concerns about fully autonomous AI systems. Together, these items show a focus on new product offerings and technology‑driven growth.