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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•62 filings

IBKR

Interactive Brokers Group, Inc.

Net sales of $2.1M over the last 3 months

1 seller account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$2,058,576

1 buyers · 1 sellers

12-month purchases

$20,119

1 distinct insiders

12-month sales

$34,791,023

2 distinct insiders

Highlighted alerts

17

72 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
89
Voluntary view
P/S trades after deterministic checks
31
Administrative noise
Stored, never alerted
52
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
803,568
Price
$87.99
Footnotes
3

Represents number of securities acquired by a limited liability company, owned by the Reporting Person and his affiliates, in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interests in IBG LLC. The per share price provided represents the closing price of the issuer's Class A common stock on 7/31/2026, the date when the exchange described in footnote (1) took place. This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the amended 2007 Stock Incentive Plan ("Plan") and (b) unvested restricted stock units that were awarded under the Plan.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

89 transactions

Harris Lawrence E

Director

SaleAlert
Shares
25,000
Price
$82.61
Value
$2,065,250
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$85.42
Value
$2,136
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$94.53
Value
$2,363
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$87.03
Value
$2,176
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$88.03
Value
$2,201
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$86.10
Value
$2,153
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$79.64
Value
$1,991
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
26,000
Price
$76.93
Value
$2,000,180
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$68.38
Value
$1,710
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
25
Price
$69.21
Value
$1,730
Open SEC filing

Conkling Lori A

Director

Purchase 10b5-1
Shares
50
Price
$73.21
Value
$3,661
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
20,469
Price
$75.75
Value
$1,550,527
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
39,731
Price
$75.07
Value
$2,982,606
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
3,101
Price
$77.98
Value
$241,816
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
30,817
Price
$76.72
Value
$2,364,280
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
60,882
Price
$75.83
Value
$4,616,682
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
60,065
Price
$78.14
Value
$4,693,479
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
84,935
Price
$77.65
Value
$6,595,203
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
100,000
Price
$76.81
Value
$7,681,000
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
10,645
Price
$69.00
Value
$734,505
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
6,855
Price
$69.15
Value
$474,023
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
7,500
Price
$69.73
Value
$522,975
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
8,000
Price
$68.50
Value
$548,000
Open SEC filing

Bright Jill

Director

PurchaseAlert
Shares
400
Price
$65.95
Value
$26,380
Open SEC filing

Harris Lawrence E

Director

SaleAlert
Shares
22,000
Price
$67.63
Value
$1,487,860
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
1,155
Price
$70.00
Value
$80,850
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
1,979
Price
$69.30
Value
$137,145
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
2,021
Price
$68.70
Value
$138,843
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
8,792
Price
$68.27
Value
$600,230
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
7,414
Price
$67.16
Value
$497,924
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
1,581
Price
$66.15
Value
$104,583
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
15,477
Price
$65.74
Value
$1,017,458
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
4,248
Price
$65.19
Value
$276,927
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
8,866
Price
$64.76
Value
$574,162
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
1,182
Price
$63.81
Value
$75,423
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
927
Price
$65.54
Value
$60,756
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
13,464
Price
$64.76
Value
$871,929
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
12,798
Price
$65.49
Value
$838,141
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
6,227
Price
$64.90
Value
$404,132
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
563
Price
$64.61
Value
$36,375
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
14,639
Price
$63.94
Value
$936,018
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
6,928
Price
$64.66
Value
$447,964
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
140
Price
$65.19
Value
$9,127
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
50,553
Price
$64.61
Value
$3,266,229
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
71,019
Price
$65.05
Value
$4,619,786
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
37,905
Price
$64.40
Value
$2,441,082
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
7,937
Price
$63.43
Value
$503,444
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
44,727
Price
$62.48
Value
$2,794,543
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
61,794
Price
$62.06
Value
$3,834,936
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
587
Price
$62.62
Value
$36,758
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
98,601
Price
$62.24
Value
$6,136,926
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
1,499
Price
$64.26
Value
$96,326
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
37,506
Price
$63.79
Value
$2,392,508
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
57,289
Price
$62.66
Value
$3,589,729
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
61,617
Price
$64.19
Value
$3,955,195
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
35,592
Price
$63.84
Value
$2,272,193
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
54,723
Price
$63.54
Value
$3,477,099
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
57,851
Price
$62.94
Value
$3,641,142
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
104,906
Price
$62.51
Value
$6,557,674
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
84,956
Price
$62.02
Value
$5,268,971
Open SEC filing

Brody Paul Jonathan

Chief Financial Officer

Sale 10b5-1
Shares
22,537
Price
$61.30
Value
$1,381,518
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
20,521
Price
$64.22
Value
$1,317,859
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
33,379
Price
$63.86
Value
$2,131,583
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
200
Price
$67.20
Value
$13,440
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
2,400
Price
$66.77
Value
$160,248
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
200
Price
$66.09
Value
$13,218
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
200
Price
$64.19
Value
$12,838
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
4,600
Price
$63.75
Value
$293,250
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
41,086
Price
$67.88
Value
$2,788,918
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
153,000
Price
$67.39
Value
$10,310,670
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
12,841
Price
$66.09
Value
$848,662
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
2,641
Price
$65.94
Value
$174,148
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
10,200
Price
$65.60
Value
$669,120
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
441
Price
$64.35
Value
$28,378
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
12,400
Price
$63.94
Value
$792,856
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
200
Price
$64.16
Value
$12,832
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
12,641
Price
$63.47
Value
$802,324
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
1,800
Price
$64.84
Value
$116,712
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
11,041
Price
$63.64
Value
$702,649
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
12,841
Price
$64.54
Value
$828,758
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
1,000
Price
$65.66
Value
$65,660
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
3,200
Price
$64.71
Value
$207,072
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
7,441
Price
$63.94
Value
$475,778
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
1,200
Price
$62.79
Value
$75,348
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
2,200
Price
$66.71
Value
$146,762
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
12,441
Price
$66.18
Value
$823,345
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
7,400
Price
$66.64
Value
$493,136
Open SEC filing

Nemser Earl H

Vice Chairman

Sale 10b5-1
Shares
32,386
Price
$66.32
Value
$2,147,840
Open SEC filing

Nemser Earl H

Vice Chairman

SaleAlert
Shares
100
Price
$65.90
Value
$6,590
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.