Interactive Brokers insider trading
Financials · Net sellingShare price and insider trades
Valuation, profit and volume
Summary
Over the past 12 months, 1 Interactive Brokers insider reported open-market purchases totaling $26K, while 2 insiders reported sales totaling $36.5M. 0 of 14 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
News and SEC events
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
- 8-K Other material event
- 8-K Other material event
- 8-K Earnings release
Insider transactions
Open-market purchases and sales. 32 grants, option exercises and tax withholdings are not shown.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 2SEC | Lori A ConklingDirector | Buy | 25 | $94.53 | $2K | -5.8% | — |
| Aug 4SEC | Lori A ConklingDirector | Buy | 25 | $87.03 | $2K | +2.3% | — |
| Jul 1SEC | Lori A ConklingDirector | Buy | 25 | $88.03 | $2K | +1.2% | — |
| Jun 2SEC | Lori A ConklingDirector | Buy | 25 | $86.10 | $2K | +3.4% | — |
| May 4SEC | Lori A ConklingDirector | Buy | 25 | $79.64 | $2K | +11.8% | — |
| Apr 29SEC | Lawrence E HarrisDirector | Sell | 26,000 | $76.93 | $2.0M | +15.8% | — |
| Apr 2SEC | Lori A ConklingDirector | Buy | 25 | $68.38 | $2K | +30.2% | — |
| Mar 26SEC | Lori A ConklingDirector | Buy | 50 | $73.21 | $4K | +21.6% | — |
| Mar 26SEC | Lori A ConklingDirector | Buy | 25 | $69.21 | $2K | +28.7% | — |
| Jan 28SEC | Earl H NemserChair | Sell | 60,882 | $75.83 | $4.6M | +17.4% | — |
| Jan 28SEC | Earl H NemserChair | Sell | 39,731 | $75.07 | $3.0M | +18.6% | — |
| Jan 28SEC | Earl H NemserChair | Sell | 30,817 | $76.72 | $2.4M | +16.1% | — |
| Jan 28SEC | Earl H NemserChair | Sell | 20,469 | $75.75 | $1.6M | +17.6% | — |
| Jan 28SEC | Earl H NemserChair | Sell | 3,101 | $77.98 | $242K | +14.2% | — |
| Jan 26SEC | Earl H NemserChair | Sell | 100,000 | $76.81 | $7.7M | +15.9% | — |
| Jan 26SEC | Earl H NemserChair | Sell | 84,935 | $77.65 | $6.6M | +14.7% | — |
| Jan 26SEC | Earl H NemserChair | Sell | 60,065 | $78.14 | $4.7M | +14.0% | — |
| Oct 31SEC | Lawrence E HarrisDirector | Sell | 10,645 | $69.00 | $735K | +29.1% | — |
| Oct 29SEC | Lawrence E HarrisDirector | Sell | 7,500 | $69.73 | $523K | +27.7% | — |
| Oct 29SEC | Lawrence E HarrisDirector | Sell | 6,855 | $69.15 | $474K | +28.8% | — |
| Oct 27SEC | Lawrence E HarrisDirector | Sell | 22,000 | $67.63 | $1.5M | +31.7% | — |
| Oct 27SEC | Lawrence E HarrisDirector | Sell | 8,000 | $68.50 | $548K | +30.0% | — |
| Oct 27SEC | Jill BrightDirector | Buy | 400 | $65.95 | $26K | +35.0% | — |
Insiders at Interactive Brokers
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Earl H NemserChair | — | $30.7M | Aug 4, 2026 | — |
| Lawrence E HarrisDirector | — | $5.8M | Apr 29, 2026 | — |
| Jill BrightDirector | $26K | — | Jan 26, 2026 | — |
| Lori A ConklingDirector | $18K | — | Sep 2, 2026 | — |
| Milan GalikCEO | — | — | May 28, 2026 | — |
| Paul Jonathan BrodyCFO | — | — | May 28, 2026 | — |
| Thomas Aj FrankPresident | — | — | May 28, 2026 | — |
| Denis MendoncaChief Accounting Officer | — | — | May 28, 2026 | — |
| Richard H RepettoDirector | — | — | Jan 26, 2026 | — |
| Nicole YuenDirector | — | — | Jan 26, 2026 | — |
| William PeterffyDirector | — | — | Jan 26, 2026 | — |
Insider activity at other Financials companies
Same sector, ranked by insider buying in the last 90 days.
Common questions about IBKR insiders
Are Interactive Brokers insiders buying IBKR stock?
In the past 12 months, 1 insiders reported open-market purchases of IBKR worth $26K. The latest was Director Lori A Conkling bought $2K of IBKR at $94.53.
Are Interactive Brokers insiders selling IBKR stock?
2 insiders reported sales worth $36.5M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.