IBKR Insider Trading Activity and SEC Form 4 Filings
Trump's trades in IBKR
From his financial disclosures
$150K+
2 purchases
$150K+
2 sales
Sale
Aug 21, 2026
Reported 48d later
$50K - $100K
Purchase
Jul 20, 2026
Reported 64d later
$50K - $100K
Sale
Mar 17, 2026
Reported 58d later
$100K - $250K
Purchase
Feb 10, 2026
Reported 93d later
$100K - $250K
Many orders in these accounts are placed by the account manager.
IBKR insider trading summary
Over the past 12 months, insiders at Interactive Brokers Group, Inc. (IBKR) reported 7 open-market purchases worth $15K by 1 insider and 7 sales worth $15.8M by 2 insiders on SEC Form 4. Net insider selling was $15.8M.
Latest IBKR insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Nov 2, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $78.44) |
| Oct 28, 2026 | Lawrence E Harris | Insider | Sell | $2.1M (25,000 @ $82.61) |
| Oct 1, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $85.42) |
| Sep 1, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $94.53) |
| Aug 3, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $87.03) |
| Jul 1, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $88.03) |
| Jun 1, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $86.10) |
| Apr 28, 2026 | Lawrence E Harris | Insider | Sell | $2.0M (26,000 @ $76.93) |
| Apr 1, 2026 | Lori A Conkling | Insider | Buy | $2K (25 @ $68.38) |
| Jan 27, 2026 | Earl H Nemser | Vice Chairman | Sell | $1.6M (20,469 @ $75.75) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.