IBKR
Ticker
Interactive Brokers Group, Inc.
IBKR · Financial Services · Interactive Brokers Group, Inc. operates as an automated electronic broker in the United States and internationallyInteractive Brokers Group, Inc. (IBKR), in the Financial Services sector, has 5 disclosed filings on Paydirt over the trailing twelve months from 1 member of Congress and 2 corporate insiders: 0 purchases and 5 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Oct 28 and filed Oct 29. The most active filer was Lawrence E Harris with 2 filings. Data as of Nov 7 2026.
Add to watchlistFilings, ttm
5
0 buys · 5 sells
Traders, ttm
3
1 congress · 2 insiders
Volume, ttmiDollar value disclosed in the window
$34.8M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Oct 28
Filed Oct 29
ADViAverage daily dollar volume
$340.1M
market data
Share price · 12M
$77.88 (+10.0%)
Adjusted for splits and dividends.
Volume by month
Buys $16K
Sells $127.8M
Estimated for Congress, as filed for insiders · by filing month · past 24 months
Who filed · past 24 months
PBRecent filings
Lawrence E HarrisSALE
Director
$2.1M25,000 sh × $82.61
Exec Oct 28
Filed Oct 29 · 4:01 PM ET Lawrence E HarrisSALE Director $2.0M
26,000 sh × $76.93
Exec Apr 28
Filed Apr 29 · 5:30 PM ET Earl H NemserSALE Vice Chairman $11.8M
155,000 sh across 5 lots
Exec Jan 26
Filed Jan 28 · 5:30 PM ET Earl H NemserSALE Vice Chairman $19.0M
245,000 sh across 3 lots
Exec Jan 22
Filed Jan 26 · 5:30 PM ET Lisa McClainSALE Representative (Spouse) $8K
$1K–15K bracket
Exec Oct 14 2025
Filed Nov 21 2025 Lawrence E HarrisSALE Director $735K
10,645 sh × $69.00
Exec Oct 29 2025
Filed Oct 31 2025 · 5:30 PM ET Lawrence E HarrisSALE Director $997K
14,355 sh across 2 lots
Exec Oct 27 2025
Filed Oct 29 2025 · 5:30 PM ET Lawrence E HarrisSALE Director $2.0M
30,000 sh across 2 lots
Exec Oct 23 2025
Filed Oct 27 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $448K
6,928 sh × $64.66
Exec Sep 19 2025
Filed Oct 3 2025 · 5:30 PM ET † Paul Jonathan BrodySALE Chief Financial Officer $1.4M
20,206 sh across 4 lots
Exec Sep 29 2025
Filed Oct 1 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $2.0M
30,172 sh across 4 lots
Exec Sep 25 2025
Filed Sep 29 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $2.1M
32,489 sh across 3 lots
Exec Sep 23 2025
Filed Sep 25 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $4.2M
65,192 sh across 2 lots
Exec Sep 19 2025
Filed Sep 23 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $14.2M
223,382 sh across 5 lots
Exec Sep 17 2025
Filed Sep 19 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $12.1M
193,396 sh across 3 lots
Exec Sep 15 2025
Filed Sep 17 2025 · 5:30 PM ET Paul Jonathan BrodySALE Chief Financial Officer $13.3M
209,783 sh across 4 lots
Exec Sep 11 2025
Filed Sep 15 2025 · 5:30 PM ET Lisa McClainPURCHASE Representative (Spouse) $8K
$1K–15K bracket
Exec Aug 13 2025
Filed Sep 12 2025 Paul Jonathan BrodySALE Chief Financial Officer $13.2M
212,399 sh across 3 lots
Exec Sep 9 2025
Filed Sep 11 2025 · 5:30 PM ET Earl H NemserSALE Vice Chairman $3.4M
53,900 sh across 2 lots
Exec Aug 14 2025
Filed Aug 15 2025 · 5:30 PM ET Earl H NemserSALE Vice Chairman $13.6M
201,086 sh across 4 lots
Exec Aug 12 2025
Filed Aug 14 2025 · 5:30 PM ET Lisa McClainPURCHASE Representative (Spouse) $8K
$1K–15K bracket
Exec Jun 17 2025
Filed Aug 13 2025 † Lisa McClainSALE Representative (Spouse) $8K
$1K–15K bracket
Exec Jun 24 2025
Filed Aug 13 2025 † Earl H NemserSALE Vice Chairman $1.7M
25,682 sh across 3 lots
Exec Aug 8 2025
Filed Aug 12 2025 · 5:30 PM ET Earl H NemserSALE Vice Chairman $1.6M
25,041 sh across 2 lots
Exec Aug 6 2025
Filed Aug 8 2025 · 5:30 PM ET Earl H NemserSALE Vice Chairman $1.6M
25,682 sh across 3 lots
Exec Aug 4 2025
Filed Aug 6 2025 · 5:30 PM ET