Planned sales, announced before they happen
1 trading plan running, 3 Form 144 notices for $37.2M
Plans running now
1
Lori Conkling
What IBKR's directors and officers said they would sell, before they sold: trading plans the company reports each quarter, and the Form 144 notices sellers file on the day of a planned sale. Most of these sales are routine, such as selling shares from vesting stock awards.
Trading plans
Plans adopted or ended
| Insider | What | Date | Shares | Runs to | Reported in |
|---|---|---|---|---|---|
| Lori Conkling Director (Independent) |
Adopted 10b5-1 plan | Oct 27, 2025 | up to 550 | Oct 30, 2027 | 10-K Feb 27, 2026 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Jul 30, 2025 | up to 6,064,728 | – | 10-Q Nov 5, 2025 |
| Paul Brody Chief Financial Officer, Treasurer and Secretary |
Adopted 10b5-1 plan | Jun 9, 2025 | up to 1,000,000 | – | 10-Q Aug 6, 2025 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Apr 25, 2025 | up to 6,064,728 | – | 10-Q Aug 6, 2025 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Apr 25, 2025 | up to 1,516,182 | – | 10-Q May 8, 2025 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Oct 31, 2024 | up to 1,612,926 | – | 10-K/A Mar 5, 2025 |
| Earl H. Nemser Vice Chairman and Director |
Adopted 10b5-1 plan | Aug 20, 2024 | up to 100,000 | – | 10-Q Nov 7, 2024 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Jul 24, 2024 | up to 1,692,901 | – | 10-Q Nov 7, 2024 |
| Earl H. Nemser Vice Chairman and Director |
Adopted 10b5-1 plan | Sep 12, 2023 | up to 200,000 | – | 10-Q Nov 6, 2023 |
| Thomas Peterffy Chairman of the Board of Directors |
Adopted 10b5-1 plan | Aug 3, 2023 | up to 1,630,605 | – | 10-Q Nov 6, 2023 |
| Paul J. Brody Chief Financial Officer, Treasurer, Secretary and Director |
Adopted 10b5-1 plan | Jun 9, 2023 | up to 500,000 | – | 10-Q Aug 8, 2023 |
| Thomas A. Frank Executive Vice President and Chief Information Officer |
Adopted 10b5-1 plan | Jun 9, 2023 | up to 1,000,000 | – | 10-Q Aug 8, 2023 |
Show the other 4 plans
From the XBRL of the company's 10-Qs and 10-Ks (Regulation S-K Item 408, reported since 2023): 17 filings checked since May 8, 2023.
Form 144
Notices of planned sales
| Filed | Seller | Shares | Value | Shares came from | 10b5-1 plan | Form 4 sales after |
|---|---|---|---|---|---|---|
| Apr 28, 2026 | Harris Lawrence E Director |
26,000 | $2.0M | Purchase | none given | 26,000 shares from Apr 28, 2026 |
| Jan 22, 2026 | Nemser Earl H Officer, Director |
400,000 | $30.3M | Redemption Transaction | none given | none found |
| Oct 23, 2025 | Harris Lawrence E Director |
75,000 | $4.9M | Purchase | none given | none found |
From the Form 144 XML filed with the SEC, since Oct 23, 2025. The value is the seller's estimate on the notice. "Form 4 sales after" matches the seller's Form 4 sales in the 30 days after the notice, by name; Form 4s go back 180 days.