Harris Lawrence E Insider Trading Activity

Average Profitability
1.38%
Insider Buys Quantity
10
Insider Buys Sum
$2.04M
Insider Sells Quantity
0
Insider Sells Sum
$0

Insider Activity of Harris Lawrence E

According to the SEC Form 4 filings, Harris Lawrence E, being in a position of

  1. director at Interactive Brokers Group, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 51000 shares for $4.07M,
    over all time since 2007-07-30, has bought 120000 shares for $2.04M, and sold 76000 shares for $5.8M.

Biography of Harris Lawrence E

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $4,065,4302100

Comparison of Insiders on Amount of Buys and Sells

2026-10-28SaleInteractive Brokers Group, Inc.
IBKR
director
25,000
0.0014%
$82.61$2.07M-7.61%
2026-04-28SaleInteractive Brokers Group, Inc.
IBKR
director
26,000
0.0015%
$76.93$2M+14.64%
2025-10-29SaleInteractive Brokers Group, Inc.
IBKR
director
10,645
0.0006%
$69.00$734,505+16.98%
2025-10-28SaleInteractive Brokers Group, Inc.
IBKR
director
6,855
0.0004%
$69.15$474,023+17.48%
2025-10-27SaleInteractive Brokers Group, Inc.
IBKR
director
7,500
0.0005%
$69.73$522,975+16.03%
2011-08-01PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0025%
$14.98$149,800-0.67%
2011-07-26PurchaseInteractive Brokers Group, Inc.
IBKR
director
20,000
0.005%
$15.12$302,400+0.34%
2011-07-25PurchaseInteractive Brokers Group, Inc.
IBKR
director
30,000
0.0075%
$15.20$456,000-0.67%
2009-05-01PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0025%
$14.23$142,300+18.97%
2009-02-02PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0024%
$14.57$145,720+10.07%
2009-01-31PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0025%
$15.18$151,800+10.07%
2008-12-27PurchaseInteractive Brokers Group, Inc.
IBKR
director
2,000
0.0006%
$18.43$36,850+3.5%
2008-10-27PurchaseInteractive Brokers Group, Inc.
IBKR
director
8,000
0.002%
$18.28$146,270-9.38%
2008-08-04PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0025%
$27.10$271,000-38.8%
2007-07-30PurchaseInteractive Brokers Group, Inc.
IBKR
director
10,000
0.0024%
$24.11$241,050+21.36%
Total: 15
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.