Interactive Brokers (IBKR): Rep. Lisa C. McClain (MI09) disclosed a sale $1K–$15K

$1,001–$15,000

Reported range · official band, not an exact amount

38 days

Disclosure lag

Traded

Oct 14, 2025

Disclosed

Nov 21, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Aug 13, 2025Congress · 1 personMembers of Congress: 2 purchases
2. Aug 14, 2025Insider · 1 personInsiders: 2 sales (~$3.4M)
3. Sep 8, 20255% stakeThe Vanguard Group reported a passive stake (13G) of 11.4%
4. Sep 9, 2025Insider · 1 personInsiders: 2 sales (~$6.7M)
5. Sep 10, 2025Insider · Their largest sale since 2013CFO sold ~$6.56M of IBKR shares in the open market
6. Sep 11, 2025Insider · 1 personInsiders: 2 sales (~$7.1M)
7. Sep 12, 2025Insider · 1 personInsiders: 2 sales (~$6.2M)
8. Sep 15, 2025Insider · 1 personInsiders: 3 sales (~$6.1M)
9. Sep 16, 2025Insider · 1 personInsiders: 2 sales (~$6.2M)
10. Sep 17, 2025Insider · 1 personInsiders: 2 sales (~$6.6M)
11. Sep 18, 2025Insider · 1 personInsiders: 3 sales (~$7.6M)
12. Sep 19, 2025InsiderCFO sold ~$448K of IBKR shares in the open market
13. Sep 23, 2025Insider · 1 personInsiders: 2 sales (~$1.2M)
14. Sep 24, 2025Insider · 1 personInsiders: 2 sales (~$933K)
15. Sep 25, 2025Insider · 1 personInsiders: 3 sales (~$927K)
16. Sep 26, 2025Insider · 1 personInsiders: 2 sales (~$1.1M)
17. Oct 14, 2025 · this disclosureCongressDisclosed sale of IBKR — reported range $1,001 - $15,000

What came next

1. Oct 15, 2025Court · District Court, S.D. New YorkSecurities lawsuit filed: XDOOD LLC v. Interactive Brokers Group, Inc.
2. Oct 16, 2025Company filing · Form 8-K · ResultsReported its results
3. Oct 17, 20255% stakeBlackRock, Inc. reported a passive stake (13G) of 6.2%
4. Oct 23, 2025Insider · 2 peopleInsiders: 1 purchase (~$26K), 1 sale (~$1.5M)
5. Oct 24, 2025InsiderDirector sold ~$548K of IBKR shares in the open market
6. Oct 27, 2025InsiderDirector sold ~$523K of IBKR shares in the open market
7. Oct 28, 2025InsiderDirector sold ~$474K of IBKR shares in the open market
8. Oct 29, 2025InsiderDirector sold ~$735K of IBKR shares in the open market
9. Nov 7, 20255% stakeBares Capital Management, Inc. reported a passive stake (13G)
10. Jan 20, 2026Company filing · Form 8-K · ResultsReported its results
11. Jan 22, 2026InsiderChair sold ~$7.68M of IBKR shares in the open market
12. Jan 23, 2026Insider · 1 personInsiders: 2 sales (~$11.3M)
13. Jan 26, 2026Insider · 1 personInsiders: 3 sales (~$7.2M)
14. Jan 27, 2026Insider · 1 personInsiders: 2 sales (~$4.5M)

How to read House Clerk periodic transaction report

The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.

Full guide: What is the STOCK Act?

What else is on file for Interactive Brokers

For Interactive Brokers, OQRO holds 4 insider filings (SEC Form 4 or Form 144) and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its IBKR page.

Other recent filings by Rep. Lisa C. McClain (MI09)

• House Clerk periodic transaction report at CACI (CACI)Oct 12, 2026
• House Clerk periodic transaction report at Caterpillar (CAT)Oct 12, 2026
• House Clerk periodic transaction report at Immunitybio (IBRX)Oct 12, 2026
• House Clerk periodic transaction report at Immunitybio (IBRX)Oct 12, 2026
• House Clerk periodic transaction report at Microsoft (MSFT)Oct 12, 2026

The full history of Rep. Lisa C. McClain (MI09) is on the profile page.

How this filing works

• The STOCK Act

Other disclosures at Interactive Brokers

• SEC Form 13F-HRNov 13, 2026
• SEC Form 4Nov 3, 2026
• SEC Form 4Oct 29, 2026
• SEC Form 4Oct 6, 2026
• SEC Form 4Sep 2, 2026
• SEC Form 13F-HRAug 14, 2026

Everything OQRO holds on this company is on its IBKR page.