Lawrence E Harris Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 week ago
Lawrence E Harris has an estimated net worth of at least $17.4 million*, as of Oct. 29, 2025. They own 198,704 shares of IBKR stock. They have sold 55,000 shares of IBKR stock since 2021, for an estimated $2.0 million.
Lawrence E Harris $IBKR SEC Form 4 Insider Trading
Lawrence E Harris has filed a total of 5 insider trades in $IBKR since 2021. Their most recent trade was a sale of 10,645 shares, made on Oct 29, 2025. Their largest trade was a sale of 22,000 shares, made on Oct 23, 2025. We estimate that they now own 198,704 shares of $IBKR, worth an estimated $15.4 million.
Insider Trading at $IBKR
There have been a total of 1209 insider trades reported at $IBKR since 2021, with 535 shares purchased and 12.0 million shares sold. The most active insider traders in $IBKR stock have been Thomas Peterffy, Thomas Aj Frank, and Paul Jonathan Brody. The most recent trade was a sale of 10,645 shares reported by Lawrence E Harris (None), made on Oct 29, 2025.
History of Insider Stock Trades by Lawrence E Harris
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
IBKR
|
Sale | 10,645 | Oct 29, 2025 | Oct. 31, 2025, 4:47 p.m. |
|
IBKR
|
Sale | 7,500 | Oct 27, 2025 | Oct. 29, 2025, 4:05 p.m. |
|
IBKR
|
Sale | 6,855 | Oct 28, 2025 | Oct. 29, 2025, 4:05 p.m. |
|
IBKR
|
Sale | 22,000 | Oct 23, 2025 | Oct. 27, 2025, 4:02 p.m. |
|
IBKR
|
Sale | 8,000 | Oct 24, 2025 | Oct. 27, 2025, 4:02 p.m. |
$IBKR Executives and Stock Owners with Insider Trades
-
Thomas Peterffy, Chairman
-
Thomas Aj Frank, Chief Information Officer
-
Paul Jonathan Brody, Chief Financial Officer
-
Earl H Nemser, Vice Chairman
-
Denis Mendonca, Chief Accounting Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.